11 Best Solar Companies in Foster, RI (Aug 2022 Review)

We analyzed over 1500 solar companies in the nation,
and have selected the top 11 in Foster based on:

  • Customer review scores
  • Solar installers near you
  • Company policies and services offered
  • Accreditations and certifications
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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 7/19/2022

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best solar companies in Foster

Finding the right solar panel installation company for your roof is an important decision, but it's one that can pay off big in Foster. Over 20 years of offsetting your energy costs with a solar panel system, you can save about $20,000 on your utility bills.

The cost of installing solar panels can change substantially based on your home's setup and your household energy requirements. To get free quotes from the best solar companies in Foster, click the "get quote" button below.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Technology

The Green Panel

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

Best for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch Rankings for Solar Companies in Foster

Best Local Installer
ecowatch badge icon
Alternative Energy Store, Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-full

Alternative Energy Store, Inc.

  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Pros icon Excellent reputation
  • Con icon Some reports of long wait times for installation

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Roof Shingles
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: https://www.altestore.com
Address: 330 Codman Hill Road, Boxborough, MA 01719-1708
Phone: (877) 878-4060
Best National Provider
ecowatch badge icon
SunPower logo

Nationwide Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-full

$ $ $ $ $

Read full review

SunPower

  • Pros icon Most efficient panels on the market
  • Pros icon National coverage
  • Pros icon Cradle to Cradle sustainability certification
  • Pros icon Great warranty coverage
  • Con icon Expensive
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon System Monitoring

Website: https://us.sunpower.com/
Experienced Installer
ecowatch badge icon
Sunlight Solar Energy, Inc. logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-half

Sunlight Solar Energy, Inc.

  • Pros icon Can browse portfolio on website
  • Pros icon NABCEP-certified technicians
  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Con icon Some reported communication issues

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: http://sunlightsolar.com
Address: 102 Clematis Ave Ste 7, Waltham, MA 02453-7034
Phone: (781) 373-3263
Best Technology
ecowatch badge icon
The Green Panel logo

Nationwide Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-half

$ $ $ $ $

Read full review

The Green Panel

  • Pros icon Price-match guarantee
  • Pros icon Sleek, efficient, and durable solar panels
  • Pros icon Best solar battery on the market
  • Con icon Some reported issues with customer service
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Solar Roof Shingles
  • Service icon System Monitoring

Website: https://www.tesla.com/energy
Outstanding Local Installer
ecowatch badge icon
Invaleon Technologies Corporation logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-empty

Invaleon Technologies Corporation

  • Pros icon Licensing and credentials transparency
  • Pros icon Can browse portfolio on website
  • Pros icon More transparent pricing than competitors
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: http://www.invaleonsolar.com/
Address: 26 Parkridge Rd Ste 1B, Haverhill, MA 01835-8515
Phone: (978) 360-4063
Outstanding Local Installer
ecowatch badge icon
Boston Energy Concepts logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-empty

Boston Energy Concepts

  • Pros icon Can browse portfolio on website
  • Pros icon Licensing and credentials transparency
  • Pros icon More transparent pricing than competitors
  • Pros icon Offers a free quote process
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Batteries
  • Service icon Solar Panels

Website: http://www.bostonenergyconcepts.com
Address: 779 Union St, Duxbury, MA 02332-3019
Phone: (781) 361-3771
Outstanding Local Installer
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Solar On Earth logo

Local Service

EcoWatch Rating

star-full star-full star-full star-full star-empty

Solar On Earth

  • Pros icon Can browse portfolio on website
  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Solar Services
  • Service icon Solar Panels

Website: https://solaronearth.com/
Address: 43 Nagog Park Ste 203, Acton, MA 01720-3426
Phone: (844) 765-2582
Best for Leasing
ecowatch badge icon
Sunrun logo

Regional Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-empty

$ $ $ $ $

Sunrun

  • Pros icon Expansive service area
  • Pros icon Many financing options
  • Con icon Some reported issues with customer service
  • Con icon Some reported issues with door-to-door sales

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Energy-Efficiency Upgrades

Website: https://www.sunrun.com/
Solar Veteran
ecowatch badge icon
Trinity Solar logo

Regional Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-empty

$ $ $ $ $

Trinity Solar

  • Pros icon Many financing options
  • Pros icon Family-owned and -operated
  • Pros icon Makes charitable contributions
  • Con icon Limited service area
  • Con icon Relatively short workmanship warranty

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy-Efficiency Upgrades

Website: https://www.trinity-solar.com/
Best Social Impact
ecowatch badge icon
Palmetto Solar logo

Regional Service

EcoWatch Rating

Average Cost

star-full star-full star-full star-full star-empty

$ $ $ $ $

Palmetto Solar

  • Pros icon Expansive service area
  • Pros icon Makes charitable contributions
  • Pros icon Certified B Corp
  • Con icon No leases or PPAs
  • Con icon Quality of installation may vary by location

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy-Efficiency Upgrades
  • Service icon Maintenance & Repairs

Website: https://palmetto.com/
Outstanding Local Installer
ecowatch badge icon
GoSolar NH, LLC logo

Local Service

EcoWatch Rating

star-full star-full star-full star-empty star-empty

GoSolar NH, LLC

  • Pros icon Educational sales approach
  • Con icon Limited information available on website

Services Offered

  • Service icon Solar Panels

Website: http://gosolarnh.net
Address: 124 Hall St STE G, Concord, NH 03301-3442
Phone: (603) 219-0119

Solar Company Ranking Methodology


Click here to see a more detailed overview of our solar company ranking methodology.

The Cost and Benefits of Solar in Foster

We get that for most homeowners, the decision to invest in solar highly depends on installation costs. The cost of solar and the savings it generates vary depending on a few important factors such as:

  • How much power your household needs: If your household regularly uses a lot of energy, you'll reap more rewards from going solar.
  • The cost of electricity in your area: If your local electricity rates are high, there's a good chance you'll end up with a higher return on your investment in a solar panel system. In Foster, you can save an average of $73 a month on your electricity bills.
  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 26% of your overall installation cost, your local government may offer additional tax exemptions, credits or rebates that will help you save even more. Aside from incentives, you can save an average of $20,000 over the first 20 years with your solar panels, too.
  • The model of solar panels you want to get: Some are more highly priced, so that will shape your budget for your solar project.

Though a solar panel system costs a decent chunk of money upfront, it can save you much more in the long term. The question of how much, though, depends on a number of factors, such as the kind of solar panels you get and your local electricity rates.

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For an idea of both how much you could save and help the environment by installing a solar panel system, you can play around with the calculator below. You can also view our solar panel cost guide for Foster, RI.

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Solar Incentives in Foster

Because solar power is a cleaner source of energy than fossil fuels, there are several government incentives available to encourage its adoption. In addition to the federal solar investment tax credit, there are also some state- and city-level benefits, which in the majority of cases, stack with the federal incentive, so you get to save even more. The table below tells you about the incentives you can find in Foster.

Name ITC
Type Tax Incentive
Incentive Amount 26% of installation cost
Website Visit here

Name Rhode Island C-PACE program
Website Visit here
More Info Click here

Name Renewable Energy Products Sales and Use Tax Exemption
Incentive Amount 100% exemption
Incentive Max None
Website Visit here
More Info Click here

Name Small Scale Solar Grants (Commerce RI)
Incentive Amount Solar PV
Direct Ownership: $1.05/W
Third Party Ownership: $0.70/W
Solar Domestic Hot Water Heating
Direct Ownership: 25% of project contract price
Third Party Ownership: 10% of total contract price
Incentive Max Solar PV
Direct Ownership: $10,000 per project, $200,000 per application
Third Party Ownership: $5,000 per project, $100,000 per application
Solar Domestic Hot Water Heating
Direct Ownership: $5,000 per project< br/>Third Party Ownership: $2,000 per project
Website Visit here
More Info Click here

Name Local Option - Property Tax Exemption for Renewable Energy Systems
Incentive Amount Varies (local option)
Website Visit here
More Info Click here

Name Property Tax Exemption for Renewable Energy Equipment
Incentive Amount 100% exemption from property taxes
Website Visit here
More Info Click here

Name Renewable Energy Growth Program
Incentive Amount Incentives will vary depending on the type of resource, the size of the system, and the geographic load zone area of the installation.

Solar is grouped into four categories based on size:
Small scale solar projects: up to 25kW
Medium scale solar projects: 25kW to 250 kW
Commercial scale solar projects: 250 kW to 1 MW
Large scale solar projects: 1 MW to 5 MW

Wind is grouped into two categories based on size:
Medium: 1.5 MW- 3 MW
Large: 3 MW- 5 MW

Anaerobic Digestion
Medium: 150 kW- 500 kW
Large: 501 kW- 1,000 kW

Small Scale Hydropower
Small: 10kW - 250 kW
Medium: 251 kW- 1,000 kW

Incentive Max Varies with system size, technology and geographic load zone.
Website Visit here
More Info Click here

Environmental Impact of Switching to Solar in Foster

If you're thinking of adding solar panels to your home, one of the major reasons why may be to reduce your carbon dioxide emissions. But how much can using solar energy instead of traditional energy actually affect the environment? As stated by the EPA, electricity production is the second biggest source of greenhouse gas emissions and about 62% of our electricity comes from burning fossil fuels. Installing solar panels and switching to renewable energy can help lower that number in a city like Foster that produces a fair amount of carbon dioxide emissions each year. Because solar panels don't release CO2 emissions into the atmosphere when creating electricity, they're a good trade for nonrenewable energy sources. In fact, you could lower your carbon dioxide emissions by about 40 pounds each year. For homeowners who want to help the environment, the upfront cost of solar is a small price to pay for offsetting your carbon emissions.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Technology

The Green Panel

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

Best for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

EcoWatch's Foster, RI Solar Company Rankings FAQs

What is the most reputable solar installation company in Foster?

The best local solar company in Foster is Alternative Energy Store, Inc., with a rating of 5.00 stars.

What are the advantages and disadvantages of solar power?

A few of the biggest pros are that it decreases your power bills, it's good for the environment, and it gives you a decent return on your investment (ROI). The most notable cons are that solar panels don't produce electricity at night, they cost a lot upfront and solar panels aren't always aesthetically pleasing.

Are solar panels worth it?

Solar panels need a considerable upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a variety of factors like how much you pay for electricity and how much direct sunlight your roof gets.

What is the best kind of solar panel?

There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In regard to efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by the layout of your roof, how much you're willing to spend and how much energy generation you want.

Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.

Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.

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