Looking for energy freedom in the Free State? There are plenty of installers to choose from, but in this article, we’ll help you narrow down your options by recommending nine of the best solar companies in Maryland.
On track to increase its Renewable Portfolio Standard (RPS) target from 25% to 50% by 2030, Maryland has quadrupled its solar capacity since 2015. One of the biggest drivers of this has been its statewide programs that support residential, commercial and community solar projects. Maryland residents also have access to some of the best solar companies in the nation, offering exceptional value for generating clean energy.
For many readers, the decision of which solar installer to hire comes down to cost. To start getting free quotes from the best solar companies in Maryland, you can use this tool or fill out the form below.
Our Picks for Top Maryland Solar Installers
- Lumina Solar
- Solar Energy World
- SunPower
- Celestial Solar Innovations
- Edge Energy
- Trinity Solar
- American Sentry Solar
- Energy Select
- Maryland Solar Solutions
Comparing the 10 Best Solar Companies in Maryland
Lumina Solar
Lumina Solar
Location: Maryland, Pennsylvania and Virginia; Based in Baltimore
What We Like: Lumina Solar offers fully integrated solar technology to help its customers make a practical leap to new levels of energy efficiency, conservation and independence. Lumina’s solar panel systems are built with cutting-edge technology, and the company was the first in the state to offer Tesla Powerwall batteries. Though a young company, the team is made up of industry veterans sure to provide an aesthetically pleasing, reliable installation.
What We Don’t Like: Lumina Solar is only a 4-year-old company, albeit an impressive one. Given that warranties are only valid if your chosen company stays in business, we typically advise choosing companies with closer to 10 years of experience and that have a proven, sustainable business model.
What Customers Are Saying: “Lumina installed my solar system a couple of months ago, and I want everyone to know how fantastic this company is. I urge anyone looking to make the switch to call Lumina Solar. From the very beginning of researching solar companies, I was most impressed with customer reviews and they were absolutely right.” — Marsha via Better Business Bureau (BBB)
Lumina Solar at a Glance:
- Year Founded: 2018
- Services Provided: Solar panels, backup battery installations
- Warranty: Product-specific warranties
- Financing Options: Cash payment, solar loans, power purchase agreements (PPAs)
Solar Energy World
Solar Energy World
Location: State of Maryland; Based in Elkridge
What We Like: Solar Energy World’s excellent industry reputation across the East Coast continues to shine each year, making it one of the fastest-growing independently owned and operated solar companies in the region. In fact, Solar Energy World has ranked as the No. 1 residential solar installer by volume in Maryland five years running. Installing Silfab, Longi, Q Cells and REC solar panels (which are some of the best available), Solar Energy World offers high-quality technology backed by a simple and tested process.
What We Don’t Like: Relative to some competitors on this list, Solar Energy World’s size can cause lapses in organizational presence and individualized attention. Those seeking a highly personalized, hands-on experience may be better off with a smaller company.
What Customers Are Saying: “Every step of the entire process was great — a low-pressure and knowledgeable consultation, a realistic and well-priced estimate (that turned out to match the design exactly), all steps in the process happened on or before schedule, the installation was quick and easy and neat (with cleanup), county inspection and all of the after-sale steps were taken care of quickly.” — Daniel via BBB
Solar Energy World at a Glance:
- Year Founded: 2009
- Services Provided: Solar panels, backup battery installations, live energy monitoring
- Warranty: Product-specific warranties ranging from 20-25 years
- Financing Options: Cash payments, solar loans
SunPower
SunPower
Location: State of Maryland
What We Like: SunPower has been an industry leader since 1985, manufacturing some of the best solar panels on the market. With nationwide service, SunPower can connect you with a certified dealer near your home or business to conduct the installation. SunPower's reputation for excellent customer care and all-in-one solar solutions earns it a high spot on our list of the best Maryland solar installers.
What We Don’t Like: SunPower is a national company, working with local dealers in Maryland to install its systems. As a result, the quality of your workmanship will be fairly dependent on the SunPower dealer nearest you.
What Customers Are Saying: “Very knowledgeable, professional and easy to work with. I was pleasantly surprised that the entire staff has been very helpful and not "pushy" like other solar companies.” — Scott via BBB
SunPower at a Glance:
- Year Founded: 1985
- Services Provided: Solar panels, backup battery and electric vehicle charger installations
- Warranty: 25-year all-inclusive warranty
- Financing Options: Cash payments, solar loans, solar leases
- Learn More: SunPower Review
Celestial Solar Innovations
Celestial Solar Innovations
Location: Northwest Maryland; Based in Frederick
What We Like: A local company with a passion for solar and exceptional service, Celestial Solar Innovations offers flexible solar financing options and knows the ins and outs of Maryland policies to ensure its customers receive the best possible value for their investment in solar power. Its strong Maryland roots make homeowners feel their experience is valued over profits, and stellar customer reviews back this sentiment.
What We Don’t Like: Celestial Solar Innovations only offers services in a small region of Northwest Maryland. This can be advantageous to customers in the area, as it means they receive more attention for their projects, but the majority of Maryland will be left outside Celestial Solar Innovations’ service area.
What Customers Are Saying: “Celestial Solar was a joy to work with. We had numerous estimates before meeting with Jim and CSI. They delivered on every promise. Not a hiccup. The system they installed works very well and is delivering in excess of 100% power. Each month, in addition to a zero-dollar power bill, there is an overage that we are now selling each month as SRECs (they set that up as well).” — Nate via Google Reviews
Celestial Solar Innovations at a Glance:
- Year Founded: 2013
- Services Provided: Solar panels, backup battery installations
- Warranty: Product-specific warranties
- Financing Options: Cash payments, solar loans
Edge Energy
Edge Energy
Location: State of Maryland; Based in Beltsville
What We Like: A certified master dealer of SunPower solar panels in Maryland, you can trust that Edge Energy installs some of the highest-quality solar technology on the market. Add a comprehensive service range that includes energy solutions, audits and upgrades, and it’s no surprise Edge Energy consistently ranks as one of the best solar companies in Maryland.
What We Don’t Like: SunPower’s solar panels are some of the best in the business, especially when it comes to efficiency. However, this lone offering can be limiting to customers who may not need the most efficient solar panels or who are interested in purchasing a different brand of products.
What Customers Are Saying: “Edge Energy used the best quality solar panels and related equipment. They did a great job of installation. Their system provides an online account that keeps track of solar production and energy usage. I have produced more energy than I use and been paid back by the energy companies for the energy I produce.” — Bryan via Google Reviews
Edge Energy at a Glance:
- Year Founded: 2006
- Services Provided: Solar panels, backup battery installations, energy efficiency upgrades
- Warranty: 25-year all-in-one warranty via SunPower
- Financing Options: Cash payments, solar loans
Trinity Solar
Trinity Solar
Location: State of Maryland
What We Like: One of the more established companies in the solar business, family-owned Trinity Solar is the largest privately held residential solar installation company in the nation. With over 80,000 installations under its belt, Trinity Solar is a reliable choice for home and business owners in Maryland.
What We Don’t Like: The Trinity’s size has led to some issues in communication. We’ve seen reviews lately from customers who have struggled to get in touch with customer service.
What Customers Are Saying: “From the very first day someone came out to look at my house ‘til the day it was finished, Trinity was great! Always on time and did what they said they were going to do each and every time. Best part was, they kept me informed all the time. If you're going solar, Trinity is the company you want doing it.” — George via BBB
Trinity Solar at a Glance:
- Year Founded: 1994
- Services Provided: Solar panels, backup battery installations
- Warranty: 25-year equipment warranty, 5-year workmanship warranty
- Financing Options: Cash payments, solar loans, solar leases/PPAs
American Sentry Solar
American Sentry Solar
Location: State of Maryland; Based in Bel Air
What We Like: American Sentry Solar was launched as a division of American Design & Build and specializes in all aspects of exterior remodeling in addition to solar, including roofing, siding, windows and doors. Pairing roofing experts with solar specialists, American Sentry Solar offers residential and commercial installations and upgrades of the highest quality at a competitive price.
What We Don’t Like: Though we love the Enphase Encharge 10, we’d like to see American Sentry Solar offer other solar battery options to its customers.
What Customers Are Saying: “Other than the competitive price offered by American Sentry Solar, we were very pleased with their guarantee, warranty and monitoring plan included with the system. They answered our questions and gave us step-by-step information on what to expect for the whole process. Our panels are neatly arranged and look great on our roof. I love to think of all the money I am saving while sitting by the pool looking up at our panels.” — Jackie via Google Reviews
American Sentry Solar at a Glance:
- Year Founded: 1993
- Services Provided: Solar panels, backup battery installations, roofing
- Warranty: 25-year workmanship and manufacturing warranties
- Financing Options: Cash payments, solar loans
Energy Select
Energy Select
Location: Southern Maryland; Based in Leonardtown
What We Like: Relative to its competitors, Energy Select offers the most comprehensive service we’ve seen when it comes to the overall efficiency and performance of your home or business’s energy system. We love seeing companies that stress minimizing energy use before moving on to installing solar panels. Energy efficiency upgrades can reduce the number of solar panels you’ll need, in most cases greatly reducing overall project costs.
What We Don’t Like: As with American Sentry Solar, we’d like to see Energy Select expand its battery offerings. Currently, it only offers the LG Chem.
What Customers Are Saying: “This service is amazing. All involved were professional and paid great attention to our questions. They are fast and leave the property clean and all trash removed. The difference in the home is amazing. All persons involved from start to finish are the best in their field. I would give them more than 5 stars.” — Frances via Google Reviews
Energy Select at a Glance:
- Year Founded: 2002
- Services Provided: Solar panels, backup battery and EV charger installations, insulation, energy efficiency audits and more
- Warranty: 10-year workmanship warranty, product-specific warranties
- Financing Options: Cash payments, solar loans
Maryland Solar Solutions
Maryland Solar Solutions
Location: State of Maryland; Based in Owings Mills
What We Like: A highly local company, Maryland Solar Solutions comes recommended by regional sources like the Baltimore Sun. Focusing solely on being the best at a few select services (residential and small-business solar electric design and installation), Maryland Solar Solutions can be trusted to deliver you a quality, no-nonsense solar panel installation.
What We Don’t Like: Maryland Solar Solutions’ focused approach can be limiting for customers seeking add-ons like backup battery installations or EV chargers.
What Customers Are Saying: “We were impressed with the quality and efficiency of the panels used by MSSI as compared with other companies. Furthermore, their commitment to customer service is unsurpassed. They were knowledgeable and very helpful through the entire process, from HOA approval to installation to coordinating with BGE to registering to sell the extra energy we produce.” — Wilma via Google Reviews
Maryland Solar Solutions at a Glance:
- Year Founded: 2008
- Services Provided: Solar panel installations, energy efficiency audits
- Warranty: Up to 25-year performance warranty
- Financing Options: Cash payments, solar loans
How We Chose the Best Solar Companies in Maryland
Our company selection process includes researching the product portfolios, solar services, financing options, customer feedback and industry reputations of every major Maryland installer. Looking at metrics in these categories, we rated and ranked each company to narrow down our list of the nine best solar companies in Maryland. See our solar methodology for more information.
Choosing the Best Solar Installer for Your Home
There’s a great deal that goes into determining the best solar installer for your home, including your region, utility company, electric bills, roof space, energy consumption and more. The following factors might help you consider what to prioritize when choosing the best Maryland solar installer for your home or business.
Services Offered
Solar installation companies in Maryland will vary in service offerings and specializations. For instance, Maryland Solar Solutions chooses to focus strictly on solar panels, while companies like Edge Energy prioritize efficiency and home energy upgrades and use panels only to supplement your home’s energy system. Think about what makes your home or business unique — then find a company that prioritizes those needs. Other things to consider might be whether you need roofing work, EV chargers or backup power systems.
Installation Process
Before you sign a contract, make sure you're confident in your understanding of the installation process. Here are a few questions you’ll want the answers to:
- How long does permitting take in my area?
- What is my utility company's net metering policy?
- Will any add-ons be installed along with the solar?
- How long will the entire process take?
Permitting and interconnection can vary from city to city, so it's best to be sure you have realistic expectations.
Solar Pricing and Financing
Home solar is a great investment — especially in Maryland. Solar’s payback period can vary anywhere from 5 to 12 years (on average), so think about whether you might need special financing options to fit solar into your budget. Maryland is full of experienced solar installers familiar with the difficulties of high up-front costs, so be sure to ask about flexibility in financing options.
Industry Affiliations
It’s a good idea to hire a company that maintains industry credentials, such as membership in the Solar Energy Industries Association (SEIA), a B Corp certification or affiliation with other professional associations. Memberships and certifications are a great indicator of the company's professionalism, workmanship, reputation and reliability.
Types of Panels
Some types of solar panels are better than others, and each installer will offer a differing portfolio of products. Small homes in confined areas will likely need high-efficiency solar panels, while commercial projects with more space can prioritize the most affordable solar panels. It can only help to ask what brands of panels your company is certified to sell and install. Certifications from some of the best solar panel brands like Tesla, Panasonic, LG or REC might also be a good indicator of legitimacy.
Incentives, Rebates and Tax Credits
Maryland offers some of the best solar incentives in the country. Though effective, these incentives can be difficult to navigate, and finding a solar installer with experience securing the best value from these incentives may provide the best return on investment in the long run. It pays to think locally. Does the company you're looking at have plenty of experience in your community?
Warranty
Most warranty issues with solar don’t stem from the panels themselves, but instead from the workmanship of the installer. As a result, we recommend choosing a solar provider with a robust workmanship or all-in-one warranty to avoid any issues to your roof or home that may emerge months to years after installation. Most reputable solar companies will offer at least a 10-year warranty that covers workmanship.
Cost of Solar in Maryland
As of 2022, our market research and data from solar brands conclude the average cost of solar in Maryland is around $2.77 per watt. This means a 5-kW system would cost around $10,261 after the federal solar tax credit is applied. Keep in mind that a 5-kW system is about the minimum size you'll need for your home.
Luckily for those in Maryland, the state offers a number of helpful incentives (in addition to the federal tax credit) to help reward residents who switch to clean energy. Visit the DSIRE database for more information on incentives in your area.
Maryland Solar Incentive | Maryland Solar Incentive Overview |
Maryland rewards its residents with SRECs for contributing to the state’s renewable portfolio standard. SRECs are certificates earned for every MWh of clean energy generated that can be sold through the SREC market to help offset the cost of solar. | |
A much simpler incentive to understand than SRECs, Maryland’s residential clean energy grant program sends you a direct $1,000 rebate for installing a solar energy system of at least 1 kW. | |
Solar installations in the Free State are exempt from paying both the sales and property taxes associated with your solar purchase and added property value. | |
Maryland has a statewide net metering program that allows you to sell excess solar energy back to the grid in exchange for credits that go toward any future utility bills. |
How to Find the Best Solar Installer in Maryland
Maryland's renewable energy incentive structure makes it unique in the solar market, focusing on SRECs, grants, tax exemptions and more. As stated before, these can be very effective but intimidating and difficult to navigate. This is why we stress the importance of finding a solar company with experience applying for these incentives and with a proven history of maximizing its customers’ solar investments.
If you’re ready to take the first step, we recommend comparing quotes from some of Maryland’s top solar installers. From there, you can see which company offers the best rates and ask more specific questions about incentives, experience and more.
To start getting free quotes from the best solar companies in Maryland, you can use this tool or fill out the form below.
FAQ: Best Solar Companies in Maryland
Who is the most reputable solar company in Maryland?
The most reputable solar company in Maryland may be SunPower, due to its size and national acclaim. However, there are plenty of reputable local companies as well, including Lumina Solar and Solar Energy World.
Is there a solar tax credit in Maryland?
Though there is no statewide tax credit, Maryland offers direct payments of $1,000 to homeowners that install solar via its residential clean energy grant program. The federal solar tax credit is also available to residents of Maryland, along with SRECs, net metering, and sales and property tax exemptions.
How do I find a reputable solar company?
If you’re looking for a reputable solar company in Maryland, you’re in the right place. We recommend starting with this list, narrowing in on your region, and gathering free quotes from the providers available to service your energy needs. From there, you can compare quotes to find the best value and speak with representatives to pinpoint which offer seems best for you.
Karsten Neumeister is a writer and renewable energy specialist with a background in writing and the humanities. Before joining EcoWatch, Karsten worked in the energy sector of New Orleans, focusing on renewable energy policy and technology. A lover of music and the outdoors, Karsten might be found rock climbing, canoeing or writing songs when away from the workplace.Looking for energy freedom in the Free State? There are plenty of installers to choose from, but in this article, we’ll help you narrow down your options by recommending nine of the best solar companies in Maryland.
On track to increase its Renewable Portfolio Standard (RPS) target from 25% to 50% by 2030, Maryland has quadrupled its solar capacity since 2015. One of the biggest drivers of this has been its statewide programs that support residential, commercial and community solar projects. Maryland residents also have access to some of the best solar companies in the nation, offering exceptional value for generating clean energy.
For many readers, the decision of which solar installer to hire comes down to cost. To start getting free quotes from the best solar companies in Maryland, you can use this tool or fill out the form below.
Our Picks for Top Maryland Solar Installers
- Lumina Solar
- Solar Energy World
- SunPower
- Celestial Solar Innovations
- Edge Energy
- Trinity Solar
- American Sentry Solar
- Energy Select
- Maryland Solar Solutions
Comparing the 10 Best Solar Companies in Maryland
Lumina Solar
Lumina Solar
Location: Maryland, Pennsylvania and Virginia; Based in Baltimore
What We Like: Lumina Solar offers fully integrated solar technology to help its customers make a practical leap to new levels of energy efficiency, conservation and independence. Lumina’s solar panel systems are built with cutting-edge technology, and the company was the first in the state to offer Tesla Powerwall batteries. Though a young company, the team is made up of industry veterans sure to provide an aesthetically pleasing, reliable installation.
What We Don’t Like: Lumina Solar is only a 4-year-old company, albeit an impressive one. Given that warranties are only valid if your chosen company stays in business, we typically advise choosing companies with closer to 10 years of experience and that have a proven, sustainable business model.
What Customers Are Saying: “Lumina installed my solar system a couple of months ago, and I want everyone to know how fantastic this company is. I urge anyone looking to make the switch to call Lumina Solar. From the very beginning of researching solar companies, I was most impressed with customer reviews and they were absolutely right.” — Marsha via Better Business Bureau (BBB)
Lumina Solar at a Glance:
- Year Founded: 2018
- Services Provided: Solar panels, backup battery installations
- Warranty: Product-specific warranties
- Financing Options: Cash payment, solar loans, power purchase agreements (PPAs)
Solar Energy World
Solar Energy World
Location: State of Maryland; Based in Elkridge
What We Like: Solar Energy World’s excellent industry reputation across the East Coast continues to shine each year, making it one of the fastest-growing independently owned and operated solar companies in the region. In fact, Solar Energy World has ranked as the No. 1 residential solar installer by volume in Maryland five years running. Installing Silfab, Longi, Q Cells and REC solar panels (which are some of the best available), Solar Energy World offers high-quality technology backed by a simple and tested process.
What We Don’t Like: Relative to some competitors on this list, Solar Energy World’s size can cause lapses in organizational presence and individualized attention. Those seeking a highly personalized, hands-on experience may be better off with a smaller company.
What Customers Are Saying: “Every step of the entire process was great — a low-pressure and knowledgeable consultation, a realistic and well-priced estimate (that turned out to match the design exactly), all steps in the process happened on or before schedule, the installation was quick and easy and neat (with cleanup), county inspection and all of the after-sale steps were taken care of quickly.” — Daniel via BBB
Solar Energy World at a Glance:
- Year Founded: 2009
- Services Provided: Solar panels, backup battery installations, live energy monitoring
- Warranty: Product-specific warranties ranging from 20-25 years
- Financing Options: Cash payments, solar loans
SunPower
SunPower
Location: State of Maryland
What We Like: SunPower has been an industry leader since 1985, manufacturing some of the best solar panels on the market. With nationwide service, SunPower can connect you with a certified dealer near your home or business to conduct the installation. SunPower's reputation for excellent customer care and all-in-one solar solutions earns it a high spot on our list of the best Maryland solar installers.
What We Don’t Like: SunPower is a national company, working with local dealers in Maryland to install its systems. As a result, the quality of your workmanship will be fairly dependent on the SunPower dealer nearest you.
What Customers Are Saying: “Very knowledgeable, professional and easy to work with. I was pleasantly surprised that the entire staff has been very helpful and not "pushy" like other solar companies.” — Scott via BBB
SunPower at a Glance:
- Year Founded: 1985
- Services Provided: Solar panels, backup battery and electric vehicle charger installations
- Warranty: 25-year all-inclusive warranty
- Financing Options: Cash payments, solar loans, solar leases
- Learn More: SunPower Review
Celestial Solar Innovations
Celestial Solar Innovations
Location: Northwest Maryland; Based in Frederick
What We Like: A local company with a passion for solar and exceptional service, Celestial Solar Innovations offers flexible solar financing options and knows the ins and outs of Maryland policies to ensure its customers receive the best possible value for their investment in solar power. Its strong Maryland roots make homeowners feel their experience is valued over profits, and stellar customer reviews back this sentiment.
What We Don’t Like: Celestial Solar Innovations only offers services in a small region of Northwest Maryland. This can be advantageous to customers in the area, as it means they receive more attention for their projects, but the majority of Maryland will be left outside Celestial Solar Innovations’ service area.
What Customers Are Saying: “Celestial Solar was a joy to work with. We had numerous estimates before meeting with Jim and CSI. They delivered on every promise. Not a hiccup. The system they installed works very well and is delivering in excess of 100% power. Each month, in addition to a zero-dollar power bill, there is an overage that we are now selling each month as SRECs (they set that up as well).” — Nate via Google Reviews
Celestial Solar Innovations at a Glance:
- Year Founded: 2013
- Services Provided: Solar panels, backup battery installations
- Warranty: Product-specific warranties
- Financing Options: Cash payments, solar loans
Edge Energy
Edge Energy
Location: State of Maryland; Based in Beltsville
What We Like: A certified master dealer of SunPower solar panels in Maryland, you can trust that Edge Energy installs some of the highest-quality solar technology on the market. Add a comprehensive service range that includes energy solutions, audits and upgrades, and it’s no surprise Edge Energy consistently ranks as one of the best solar companies in Maryland.
What We Don’t Like: SunPower’s solar panels are some of the best in the business, especially when it comes to efficiency. However, this lone offering can be limiting to customers who may not need the most efficient solar panels or who are interested in purchasing a different brand of products.
What Customers Are Saying: “Edge Energy used the best quality solar panels and related equipment. They did a great job of installation. Their system provides an online account that keeps track of solar production and energy usage. I have produced more energy than I use and been paid back by the energy companies for the energy I produce.” — Bryan via Google Reviews
Edge Energy at a Glance:
- Year Founded: 2006
- Services Provided: Solar panels, backup battery installations, energy efficiency upgrades
- Warranty: 25-year all-in-one warranty via SunPower
- Financing Options: Cash payments, solar loans
Trinity Solar
Trinity Solar
Location: State of Maryland
What We Like: One of the more established companies in the solar business, family-owned Trinity Solar is the largest privately held residential solar installation company in the nation. With over 80,000 installations under its belt, Trinity Solar is a reliable choice for home and business owners in Maryland.
What We Don’t Like: The Trinity’s size has led to some issues in communication. We’ve seen reviews lately from customers who have struggled to get in touch with customer service.
What Customers Are Saying: “From the very first day someone came out to look at my house ‘til the day it was finished, Trinity was great! Always on time and did what they said they were going to do each and every time. Best part was, they kept me informed all the time. If you're going solar, Trinity is the company you want doing it.” — George via BBB
Trinity Solar at a Glance:
- Year Founded: 1994
- Services Provided: Solar panels, backup battery installations
- Warranty: 25-year equipment warranty, 5-year workmanship warranty
- Financing Options: Cash payments, solar loans, solar leases/PPAs
American Sentry Solar
American Sentry Solar
Location: State of Maryland; Based in Bel Air
What We Like: American Sentry Solar was launched as a division of American Design & Build and specializes in all aspects of exterior remodeling in addition to solar, including roofing, siding, windows and doors. Pairing roofing experts with solar specialists, American Sentry Solar offers residential and commercial installations and upgrades of the highest quality at a competitive price.
What We Don’t Like: Though we love the Enphase Encharge 10, we’d like to see American Sentry Solar offer other solar battery options to its customers.
What Customers Are Saying: “Other than the competitive price offered by American Sentry Solar, we were very pleased with their guarantee, warranty and monitoring plan included with the system. They answered our questions and gave us step-by-step information on what to expect for the whole process. Our panels are neatly arranged and look great on our roof. I love to think of all the money I am saving while sitting by the pool looking up at our panels.” — Jackie via Google Reviews
American Sentry Solar at a Glance:
- Year Founded: 1993
- Services Provided: Solar panels, backup battery installations, roofing
- Warranty: 25-year workmanship and manufacturing warranties
- Financing Options: Cash payments, solar loans
Energy Select
Energy Select
Location: Southern Maryland; Based in Leonardtown
What We Like: Relative to its competitors, Energy Select offers the most comprehensive service we’ve seen when it comes to the overall efficiency and performance of your home or business’s energy system. We love seeing companies that stress minimizing energy use before moving on to installing solar panels. Energy efficiency upgrades can reduce the number of solar panels you’ll need, in most cases greatly reducing overall project costs.
What We Don’t Like: As with American Sentry Solar, we’d like to see Energy Select expand its battery offerings. Currently, it only offers the LG Chem.
What Customers Are Saying: “This service is amazing. All involved were professional and paid great attention to our questions. They are fast and leave the property clean and all trash removed. The difference in the home is amazing. All persons involved from start to finish are the best in their field. I would give them more than 5 stars.” — Frances via Google Reviews
Energy Select at a Glance:
- Year Founded: 2002
- Services Provided: Solar panels, backup battery and EV charger installations, insulation, energy efficiency audits and more
- Warranty: 10-year workmanship warranty, product-specific warranties
- Financing Options: Cash payments, solar loans
Maryland Solar Solutions
Maryland Solar Solutions
Location: State of Maryland; Based in Owings Mills
What We Like: A highly local company, Maryland Solar Solutions comes recommended by regional sources like the Baltimore Sun. Focusing solely on being the best at a few select services (residential and small-business solar electric design and installation), Maryland Solar Solutions can be trusted to deliver you a quality, no-nonsense solar panel installation.
What We Don’t Like: Maryland Solar Solutions’ focused approach can be limiting for customers seeking add-ons like backup battery installations or EV chargers.
What Customers Are Saying: “We were impressed with the quality and efficiency of the panels used by MSSI as compared with other companies. Furthermore, their commitment to customer service is unsurpassed. They were knowledgeable and very helpful through the entire process, from HOA approval to installation to coordinating with BGE to registering to sell the extra energy we produce.” — Wilma via Google Reviews
Maryland Solar Solutions at a Glance:
- Year Founded: 2008
- Services Provided: Solar panel installations, energy efficiency audits
- Warranty: Up to 25-year performance warranty
- Financing Options: Cash payments, solar loans
How We Chose the Best Solar Companies in Maryland
Our company selection process includes researching the product portfolios, solar services, financing options, customer feedback and industry reputations of every major Maryland installer. Looking at metrics in these categories, we rated and ranked each company to narrow down our list of the nine best solar companies in Maryland. See our solar methodology for more information.
Choosing the Best Solar Installer for Your Home
There’s a great deal that goes into determining the best solar installer for your home, including your region, utility company, electric bills, roof space, energy consumption and more. The following factors might help you consider what to prioritize when choosing the best Maryland solar installer for your home or business.
Services Offered
Solar installation companies in Maryland will vary in service offerings and specializations. For instance, Maryland Solar Solutions chooses to focus strictly on solar panels, while companies like Edge Energy prioritize efficiency and home energy upgrades and use panels only to supplement your home’s energy system. Think about what makes your home or business unique — then find a company that prioritizes those needs. Other things to consider might be whether you need roofing work, EV chargers or backup power systems.
Installation Process
Before you sign a contract, make sure you're confident in your understanding of the installation process. Here are a few questions you’ll want the answers to:
- How long does permitting take in my area?
- What is my utility company's net metering policy?
- Will any add-ons be installed along with the solar?
- How long will the entire process take?
Permitting and interconnection can vary from city to city, so it's best to be sure you have realistic expectations.
Solar Pricing and Financing
Home solar is a great investment — especially in Maryland. Solar’s payback period can vary anywhere from 5 to 12 years (on average), so think about whether you might need special financing options to fit solar into your budget. Maryland is full of experienced solar installers familiar with the difficulties of high up-front costs, so be sure to ask about flexibility in financing options.
Industry Affiliations
It’s a good idea to hire a company that maintains industry credentials, such as membership in the Solar Energy Industries Association (SEIA), a B Corp certification or affiliation with other professional associations. Memberships and certifications are a great indicator of the company's professionalism, workmanship, reputation and reliability.
Types of Panels
Some types of solar panels are better than others, and each installer will offer a differing portfolio of products. Small homes in confined areas will likely need high-efficiency solar panels, while commercial projects with more space can prioritize the most affordable solar panels. It can only help to ask what brands of panels your company is certified to sell and install. Certifications from some of the best solar panel brands like Tesla, Panasonic, LG or REC might also be a good indicator of legitimacy.
Incentives, Rebates and Tax Credits
Maryland offers some of the best solar incentives in the country. Though effective, these incentives can be difficult to navigate, and finding a solar installer with experience securing the best value from these incentives may provide the best return on investment in the long run. It pays to think locally. Does the company you're looking at have plenty of experience in your community?
Warranty
Most warranty issues with solar don’t stem from the panels themselves, but instead from the workmanship of the installer. As a result, we recommend choosing a solar provider with a robust workmanship or all-in-one warranty to avoid any issues to your roof or home that may emerge months to years after installation. Most reputable solar companies will offer at least a 10-year warranty that covers workmanship.
Cost of Solar in Maryland
As of 2022, our market research and data from solar brands conclude the average cost of solar in Maryland is around $2.77 per watt. This means a 5-kW system would cost around $10,261 after the federal solar tax credit is applied. Keep in mind that a 5-kW system is about the minimum size you'll need for your home.
Luckily for those in Maryland, the state offers a number of helpful incentives (in addition to the federal tax credit) to help reward residents who switch to clean energy. Visit the DSIRE database for more information on incentives in your area.
Maryland Solar Incentive | Maryland Solar Incentive Overview |
Maryland rewards its residents with SRECs for contributing to the state’s renewable portfolio standard. SRECs are certificates earned for every MWh of clean energy generated that can be sold through the SREC market to help offset the cost of solar. | |
A much simpler incentive to understand than SRECs, Maryland’s residential clean energy grant program sends you a direct $1,000 rebate for installing a solar energy system of at least 1 kW. | |
Solar installations in the Free State are exempt from paying both the sales and property taxes associated with your solar purchase and added property value. | |
Maryland has a statewide net metering program that allows you to sell excess solar energy back to the grid in exchange for credits that go toward any future utility bills. |
How to Find the Best Solar Installer in Maryland
Maryland's renewable energy incentive structure makes it unique in the solar market, focusing on SRECs, grants, tax exemptions and more. As stated before, these can be very effective but intimidating and difficult to navigate. This is why we stress the importance of finding a solar company with experience applying for these incentives and with a proven history of maximizing its customers’ solar investments.
If you’re ready to take the first step, we recommend comparing quotes from some of Maryland’s top solar installers. From there, you can see which company offers the best rates and ask more specific questions about incentives, experience and more.
To start getting free quotes from the best solar companies in Maryland, you can use this tool or fill out the form below.
FAQ: Best Solar Companies in Maryland
Who is the most reputable solar company in Maryland?
The most reputable solar company in Maryland may be SunPower, due to its size and national acclaim. However, there are plenty of reputable local companies as well, including Lumina Solar and Solar Energy World.
Is there a solar tax credit in Maryland?
Though there is no statewide tax credit, Maryland offers direct payments of $1,000 to homeowners that install solar via its residential clean energy grant program. The federal solar tax credit is also available to residents of Maryland, along with SRECs, net metering, and sales and property tax exemptions.
How do I find a reputable solar company?
If you’re looking for a reputable solar company in Maryland, you’re in the right place. We recommend starting with this list, narrowing in on your region, and gathering free quotes from the providers available to service your energy needs. From there, you can compare quotes to find the best value and speak with representatives to pinpoint which offer seems best for you.
Karsten Neumeister is a writer and renewable energy specialist with a background in writing and the humanities. Before joining EcoWatch, Karsten worked in the energy sector of New Orleans, focusing on renewable energy policy and technology. A lover of music and the outdoors, Karsten might be found rock climbing, canoeing or writing songs when away from the workplace.The Society for the Protection of Underground Networks (SPUN) announced Tuesday that it had received the largest ever donation to help map and protect these underground networks that help store carbon and transport nutrients through the soil.
"This is an extremely important conservation project,” Jane Goodall, Ph.D., DBE, Founder of the Jane Goodall Institute and UN Messenger of Peace, said in a press release emailed to EcoWatch. “An understanding of underground fungal networks is essential to our efforts to protect the soil, on which life depends, before it is too late.”
Goodall is one of a group of prominent writers and conservationists who are acting as advisors on the project, alongside Michael Pollan, Merlin Sheldrake and Fungi Foundation founder Giuliana Furci.
The project emerges from a growing understanding of the importance of fungal networks for trees and other plants. These fungi allow trees to share nutrients through something that has come to be known as the Wood Wide Web, as BBC News explained. The network is understudied but extensive, stretching for 450 quadrillion kilometers (approximately 280 quadrillion miles), half the width of the Milky Way galaxy.
However, these fungal networks are threatened by human activities including agriculture, fertilizers, pesticides, deforestation and urbanization. Despite this, plans to protect biodiversity hotspots ignore more than 50 percent of the life below the soil.
“Not a moment too soon, the public is waking up to the importance of the mycelial underground to the health of our planet and indeed to our survival as a species,” Pollan said in the press release.
SPUN aims to use machine learning to identify fungal biodiversity hotspots and take 10,000 samples from these ecosystems over the next 18 months. The first collection will take place in April 2022 in the highlands of Patagonia. Other potential network hotspots include the Canadian tundra, the Mexican plateau, Morocco, the western Sahara, Israel’s Negev desert, Kazakhstan’s steppes, Tibet’s grasslands and Russia’s taiga, The Guardian reported. Once the maps are finished, SPUN hopes to identify the underground ecosystems that are most at risk and make plans to protect them.
The donation that will boost this project came from the Jeremy and Hannelore Grantham Environmental Trust.
“Just below our feet lies an invaluable ally in mitigating climate change – vast hidden fungal networks,” Jeremy Grantham, who has pledged 98 percent of his net worth to fighting the climate crisis, said in the press release. “Billions of tons of carbon dioxide flow annually from plants into fungal networks. And yet, these carbon sinks are poorly understood. In working to map and harness this threatened but vital resource for life on earth, the Society for the Protection of Underground Networks is pioneering a new chapter in global conservation."
Confocal 3D-image of a fungal network with reproductive spores containing nuceli (smaller dots). Vasilis Kokkoris
Released on Cyber Monday, a new report from Ship It Zero coalition members Stand.earth and Pacific Environment details the relationship between four major retailers that ship goods to the U.S. — Walmart, Amazon, Target and IKEA — and the fossil-fueled carrier companies that make that shipping possible.
“Major retail companies and cargo carriers are flush with cash from pandemic-driven record breaking profits and are tightening their already close relationships,” Stand.earth shipping campaigns director Kendra Ulrich said in a statement emailed to EcoWatch. “This is an unprecedented opportunity for retail brands and cargo carriers to work together to immediately reduce their maritime emissions from their existing container fleet and build zero-emissions shipping into their growth model.”
Ship It Zero
Shady Routes
The new report builds on the work of the Shady Ships report released by Ship It Zero in July. That report detailed the 15 retail giants that caused the most air and climate pollution by shipping goods to the U.S. The new report focuses on just four of these companies, selected for both their brand recognition and the amount of pollution they contribute.
Together, the four companies’ U.S. imports were responsible for 20 million metric tons of carbon dioxide equivalent emissions between 2018 and 2020, as much as the yearly emissions from five coal-fired power plants. The report, titled Shady Routes: How Big Retail and their Carriers Pollute along Key Ocean Shipping Corridors, was able to better understand these emissions by mapping out the stores’ preferred routes and revealing their preferred carriers.
Walmart is the company whose U.S. imports generate the most pollution, and the report helped explain why. The retail giant tends to ship its goods from Asia all the way to the East Coast of the U.S., preferring ports in Houston, Savannah and Norfolk, Virginia.
It’s preferred carrier is also the greatest polluter among all the carriers studied in the report: French company CMA CGM. This company made $31.5 billion in revenue in 2020 and accounted for 68 percent of Walmart’s shipping emissions and 33 percent of all four retailers’ emissions.
Amazon and Target both prefer West Coast routes from China to Los Angeles/ Long Beach and Seattle/ Tacoma, while IKEA is increasingly moving goods by rail from China to Europe, and then shipping to Philadehpia and Baltimore. IKEA’s growing reliance on rail may be why its shipping emissions appear to be going down.
Congestion Crisis/ Pollution Crisis
Understanding Target and Amazon’s routes in particular helps illuminate their role in the ongoing congestion and pollution crisis impacting frontline communities who live near West Coast port cities. This finding was particularly exciting for Ship It Zero campaign lead Dawny'all Heydari, who works in Los Angeles.
Pollution from container ships is a longstanding public-health crisis for the LA-area portside communities of San Pedro, Wilmington and West Long Beach, which have a life expectancy eight years lower than the LA county average. However, the increase in shipping caused by the pandemic has only made the situation worse. Target, for example, has doubled its digital sales during that time.
“The congestion crisis brought about by the pandemic, the turn to online shopping and in-house leisure, as well as holiday related trends, has shined an additional light on this issue,” Heydari told EcoWatch.
There are now more than 100 fossil-fueled container ships stalled beside the ports of LA and Long Beach, and this is only making the pollution problem worse, according to figures from the California Air Resources Board.
Since the congestion crisis started, “ships alone are pumping an additional 20 tons of smog-forming nitrogen oxides into the air each day, which is the equivalent of adding 5.8 million passenger cars to the region, and we also know that ships have added as much particulate matter pollution to the Southern California air basin as 100,000 heavy duty trucks,” Heydari said.
The California backlog has also spread the crisis up the coast to Seattle and Tacoma, where imports rose 40 percent in 2020 compared to 2018.
Urgency of Now
The report’s findings emphasize the need for immediate action to reduce and ultimately end shipping emissions. From a public health perspective, there is a “fierce urgency of now” to prevent the 260,000 early deaths caused by fossil-fuel shipping emissions every year, Heydari said. And, from a climate perspective, international shipping contributes three percent of global greenhouse gas emissions. If the industry were a country, it would be the sixth-highest emitter.
“If we don’t rapidly cut carbon emissions this decade, we could see a scenario where global warming reaches over 10 degrees Fahrenheit above pre-industrial levels by 2100, leading to a truly catastrophic scenario where we will see problems including uncontrollable wildfires, climate refugees, uncontrollable hurricanes, rapid loss of Arctic sea ice, rapid changes to our environment, etc,” Heydari explained.
Towards this end, Ship It Zero is demanding that the four companies and other major retailers take three actions:
- Stop using dirty ships: there are technologies available like wind-assisted propulsion and slow steaming that could reduce emissions by 30 percent per trip.
- Start using net-zero emissions vessels by 2024, when they are likely to become available.
- Commit to 100 percent zero-emissions shipping by 2030.
Heydari said that Ship It Zero “welcomed” a recent pledge companies including Amazon and IKEA to purchase only zero-carbon vessels by 2040, but argued that it ultimately did not move fast enough, given both the importance of reducing emissions this decade and the fact that zero-carbon vessels should be available long before then.
In the meantime, does that mean you shouldn’t be taking advantage of Cyber Monday deals until these and other retailers have changed their ways? Heydari said that Ship It Zero was focusing on corporate accountability rather than consumer behavior. What concerned individuals can do is visit Ship It Zero’s website and sign a petition urging the four companies to take action.
“The problem is fixable if these companies transition to zero-emisson vessels,” Heydari said. “There’s no reason why we wouldn't have a functioning economy where people’s needs are met.”
- New Report Reveals Top Retail Shipping Polluters - EcoWatch ›
- How the Shipping Industry Bought a Global Pass on Emissions ... ›
- Amazon, IKEA Among 9 Companies Pledging to Use Zero-Carbon ... ›
- IKEA to Phase Out Plastic Packaging by 2028 - EcoWatch ›
Best Sustainable Rugs: Our Recommendations
- Best Overall: Safavieh Handmade Flatweave Jute Area Rug
- Best Cotton Rug: Lorena Canals Washable Rug
- Best Runner: Chardin Home Runner Rug
- Best Outdoor Rug: Fab Habitat Recycled Plastic Outdoor Rug
Each product featured here has been independently selected by the writer. Learn more about our review methodology here. If you make a purchase using the links included, we may earn a commission.
Why Switch to a Sustainable, Nontoxic Rug?
Many people want to secure an area rug in the most affordable, fastest and easiest way. However, that often leaves your choices limited to rugs that are most likely not sustainably or ethically made.
Most ordinary new rugs and carpets contain harmful chemicals called volatile organic compounds, or VOCs. They can off-gas for up to five years, emitting VOCs in your home and causing short- and long-term health issues including headaches, dizziness, liver and kidney damage, and even cancer in animals and humans. An eco-friendly rug choice avoids these adverse health effects.
You may also wonder why you need a special cleaner filled with questionable chemicals for a rug. In some ways, you end up spending more money over time on a synthetic rug that ends up in the landfill.
By choosing home decor products made from sustainable materials, you can make a positive impact and promote a kinder and healthier planet.
Full Reviews of Our Top Picks
Best Overall: Safavieh Handmade Flatweave Jute Area Rug
Safavieh
Safavieh is a trusted name in natural rug making that has been around for over 100 years. Its handmade flatweave jute rug collection contains size and shape options ranging from 3-by-5-foot area rugs to 5-by-6-foot ovals to 9-by-12-foot runners. The rug is handwoven, and the beige color and traditional weave of sustainably-harvested sisal and seagrass make it a classic option for any space.
Customer Rating: 4.6 out of 5 stars with over 600 Amazon ratings
Standout Review: “These rugs are absolutely awesome… They're both easy on the eyes and the feet. We have a round one in the entryway and an oval one at the bottom of the stairs… They are easy to vacuum and sweep, combining pleasing aesthetics with functionality and durability.” — Alison via Amazon
Why Buy: Safavieh is known for its high-quality yet affordable products. The flatweave jute rug is beautifully handwoven and provides a classic, minimalist look to any area of the home.
Best Cotton Rug: Lorena Canals Washable Rug
Lorena Canals
Lorena Canals’ washable cotton rugs are made with a base of 97% recycled cotton and use only natural dyes in the coloring process. They’re handcrafted by artisans in India and can give a warm yet modern touch to your home. This particular rug measures just over 5.5 by 8 feet, but there are other size options available.
The company’s RugCycled program utilizes textile leftovers from the production of its cotton and wool rugs, helping Lorena Canals’ overall process become less wasteful. Plus, every purchase helps a child in North India attend school.
Customer Rating: 3.8 out of 5 stars with under 10 Amazon ratings
Standout Review: “Taking 1 star away because by no means it can be washed in a regular washer machine… Now do I like this rug? I LOVE IT! It is worth the trip to the laundromat.” — Ann via Amazon
Why Buy: If you’re looking for something you can throw in the wash after a spill or accident, this is one of the best sustainable rugs to consider.
Best Runner: Chardin Home Runner Rug
Chardin Home
Chardin Home collects cotton rags from different factories and upcycles them into multicolor rugs. No two rugs are exactly the same, though the company makes every effort to best match them if you buy more than one of the same kind. The most popular size is this 2-by-7-foot, but the rug options span from 2-by-5 feet to up to 8-by-10 feet. The rugs are also reversible and long-lasting.
Customer Rating: 4.6 out of 5 stars with almost 1,500 Amazon ratings
Standout Review: “With this rug, suddenly everything goes together beautifully! … I have an 8-year-old, two dogs (5 pounds and 40 pounds), and a cat. I’ve had this rug for a bit, and it has held up so well.” — Lauren W. via Amazon
Why Buy: This affordable, colorful runner is reversible and withstands your pets while being healthy for them. It’s one of the best sustainable rugs for narrow spaces.
Best Outdoor Rug: Fab Habitat Recycled Plastic Outdoor Rug
Fab Habitat
Made from recycled plastic straws, this rug by Fab Habitat is perfect for outdoor spaces. Some people also use these indoors (I personally use an outdoor rug under my bed). The rug is fade-resistant and stain-deterrent. The material also means the rug will never be threatened by moisture.
This 5-by-8-foot rug comes in several eclectic and oceanically-colorful designs from jodhpur blue to monochromatic teal and a more practical blue. At an affordable price, it helps save both the planet and your purse.
Customer Rating: 4.6 out of 5 stars with over 1,100 Amazon ratings
Standout Review: “This rug lives up to its reputation. We just moved to Florida, and it rains almost daily since we got here. This rug doesn’t hold water, and it feels smooth under your feet.” — Katelyn via Amazon
Why Buy: The U.S. city-by-city ban on plastic straws started around 2018, but they still overtake landfills and take ages to decompose. A recycled plastic straw rug helps provide one solution to this while being stylish, stain-deterrent, fade-resistant and easy to clean. Just shake it out and hose it down.
How to Choose the Best Sustainable Rug
There are a few factors to consider when purchasing the best sustainable rug for your home:
- Natural fibers: What material is the rug made out of? When looking for nontoxic rugs, choose natural fibers like organic cotton, jute, wool and sisal. Agave sisalana is the botanical name for sisal, which is native to southern Mexico. Many fruit plants also make cozy natural textile materials in place of genetically modified cotton.
- Material harvesting and manufacturing: Was the material ethically harvested? Was the rug sustainably made? Is it an ethically made rug? Was the rug treated with any chemicals?
- Cost: A handmade rug understandably costs more than a mass-produced one. However, you should also shop around and stay within budget.
- Style: Many natural fiber and sustainable rugs are varied and unique in design. Have a look in mind when shopping for an organic rug to ensure you will be happy with the aesthetic.
Note that some natural fibers, like jute, can shed and may tend to unravel lightly in some areas over time. That’s the nature of the material.
Frequently Asked Questions: Best Nontoxic Rugs
How do you know if a rug is toxic?
A rug’s surface can consist of natural fibers. However, many don’t consider that the rug's backing and underlay padding could contain toxic materials. All parts of the rug should be produced with natural materials. Unfortunately, you may also find hidden toxins in the form of formaldehyde, stain deterrent treatments and flame retardants on the surface of the rug.
Are jute rugs environmentally friendly?
Yes, jute rugs can be very environmentally friendly. Jute is a sturdy natural fiber that many consider to be one of the most eco-conscious materials out there. Jute comes from a tropical plant and is both recyclable and biodegradable. Jute fibers are spun into durable threads to create such products as twine, mats and rugs.
Are handwoven rugs ethical and sustainable?
It is ethical to purchase from a craftsperson who used their skills and traditional practices to thoughtfully make a beautiful and sustainable rug. However, many products that are labeled “sustainable” can still be produced unethically and illegally via child labor and human rights violations. A good resource to check is Amnesty.org, which recently discovered human rights violations by larger U.S. companies in the production of “sustainable” palm oil.
Research each product and manufacturer across various platforms, always checking reviews and non-biased news sources. Where possible, purchase ethical rugs from craftspeople directly. Local maker collectives and arts organizations are great places to start.
How do you clean a natural fiber rug?
Drenching a natural fiber rug with wet shampoo or steam can cause damage and discoloration. Spot-clean natural fiber rugs with a mild detergent, or use club soda for acidic stains.
Routinely sweep or vacuum your rugs lightly, using a rug beater as appropriate. You can also buy a dry cleaning powder that is compatible with natural fiber rugs. Simply sprinkle this powder on the rug and vacuum it up. Take more heavily soiled rugs to a green dry cleaner if care instructions allow.
With fair labor practices and ethical standards in place, a rug made of natural fibers is a much more eco-friendly option than a rug made with toxic chemicals. Be wary of companies that greenwash their marketing with sustainability claims they fail to deliver on.
Where possible, consider handcrafted rugs when shopping for a rug for your home. It’s much easier to verify sustainability, and you support a talented individual and the local economy with your purchase.