14 Best Solar Companies in National Harbor, MD (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 14 in National Harbor based on:
-
Customer review scores
-
Solar installers near you
-
Company policies and services offered
-
Accreditations and certifications
Please enter a valid 5-digit zip code!
Updated March 14, 2023
Why you can trust EcoWatch
Best solar companies in National Harbor
As a homeowner in National Harbor, you may be planning on switching to solar power and wondering about the best solar companies in your local area. Solar could be a fantastic idea since it comes with lots of perks. Due to its moderate amount of average daily sunlight, National Harbor has a good amount of solar growth, so a lot of the best solar companies in the country have set up shop there to help residents embrace renewable energy.
The cost of installing solar panels can vary considerably based on your home's infrastructure and your household energy needs. If you'd like to get free, no-obligation quotes from the best National Harbor solar companies, you can click the button below to learn more.
Best National Provider
SunPower
- 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
Tesla Energy
- 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
- 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 National Harbor

GreenBrilliance
-
Licensing and credentials transparency
-
More transparent pricing than competitors
-
Educational sales approach
-
NABCEP-certified technicians
-
Assists with maximizing rebate
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Solar Batteries
-
Solar Panels
-
Commercial Solar Services

Colgan Solar
-
More transparent pricing than competitors
-
Educational sales approach
-
Can browse portfolio on website
-
NABCEP-certified technicians
-
Assists with maximizing rebate
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Maintenance and Repairs
-
Commercial Solar Services
-
Solar Panels

SunRayzor
-
More transparent pricing than competitors
-
Offers a free quote process
-
Educational sales approach
-
Can browse portfolio on website
-
Assists with maximizing rebate
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Roof Shingles
-
Solar Panels

Energy Select LLC
-
Can browse portfolio on website
-
NABCEP-certified technicians
-
Educational sales approach
-
Custom system designs
-
Limited information available on website
Services Offered
-
Removal & Reinstallation
-
Commercial Solar Services
-
Solar Batteries
-
Solar Panels

Got Electric, LLC
-
Educational sales approach
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels

Power-On
-
Licensing and credentials transparency
-
More transparent pricing than competitors
-
Educational sales approach
-
NABCEP-certified technicians
-
Assists with maximizing rebate
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels

Sustainable Energy Systems LLC
-
More transparent pricing than competitors
-
Offers a free quote process
-
Educational sales approach
-
Family owned and operated
-
Can browse portfolio on website
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels

Maryland State Solar, LLC
-
Educational sales approach
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Solar Panels

Mountain View Solar
-
Can browse portfolio on website
-
Educational sales approach
-
Makes charitable contributions
-
Custom system designs
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Solar Batteries
-
Commercial Solar Services
-
Solar Panels

Gordian Energy Systems
-
Can browse portfolio on website
-
Educational sales approach
-
More transparent pricing than competitors
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Roof Shingles
-
Solar Panels

American Design and Build
-
Offers a free quote process
-
Educational sales approach
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Maintenance and Repairs
-
Solar Panels
-
Solar Roof Shingles
-
Commercial Solar Services

Renewable Energy Corporation
-
More transparent pricing than competitors
-
Offers a free quote process
-
Educational sales approach
-
Can browse portfolio on website
-
Licensing and credentials transparency
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Solar Panels
-
Commercial Solar Services

Old Line Roofing & Solar
-
Can browse portfolio on website
-
Offers a free quote process
-
Educational sales approach
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Roofing Services
-
Maintenance and Repairs
-
Solar Roof Shingles
-
Solar Panels

Sunrise Solar Inc.
-
Can browse portfolio on website
-
Educational sales approach
-
Locally owned and operated
-
More transparent pricing than competitors
-
Excellent reputation
-
Limited information available on website
Services Offered
-
Commercial Solar Services
-
Solar Panels
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 National Harbor
The cost of installing solar panels has dropped significantly over the past several years, but it's still a substantial investment for most homeowners. The installation cost is just one important factor you should take into account when looking into getting solar panels. How much it'll cost and how much you can save depend on things including:
- Incentives: The federal solar investment tax credit currently lets you reduce your taxes by 30% of the project cost. Your state may also have incentives and rebates that you can use. Plus, you can save about $16,000 over 20 years on your utility bills, without incentives.
- The type of solar panels you can buy: This is dependent on your income and budget.
- Your current electric bills: Solar panels can substantially reduce, or completely eradicate, your utility bills. In National Harbor, you can save an average of $76 a month.
- How much power your household needs: If your home regularly uses a lot of energy, you'll benefit more from switching to solar.
So is buying solar panels worth it? Whether you're trying to decrease your energy bills, greenhouse gas emissions or both, solar panels are a worthwhile investment for many National Harbor homeowners.
Solar Savings Calculator for {{ solarcalc.name }}
Use the calculator below to see how much switching to solar could impact the Earth and your finances. You can also view our solar panel cost guide for National Harbor, MD.
{{ solarcalc.time_period|number:0 }} -year savings | {{ solarcalc.total_savings()|currency }} |
Estimated cost | {{ solarcalc.array_cost() | currency }} |
Estimated incentives | {{ solarcalc.incentive_savings() | currency }} |
Payback period | {{ solarcalc.payback_period()|number:1 }} years |
CO2 emissions prevented | {{ solarcalc.CO2_total()|number:0 }} lbs |
Miles driven equivalent | {{ solarcalc.CO2_total()/0.78|number:0 }} mi |
Switching to solar in {{ solarcalc.name }} can save you {{ solarcalc.total_savings() | currency }} over the course of {{ solarcalc.time_period|number:0 }} years. This means that with an average cost of {{ solarcalc.array_cost() | currency }}, it would take {{ solarcalc.payback_period()|number:1 }} years to recover the cost of of your solar array.
Solar Incentives in National Harbor
In order to increase solar panel installation and usage, federal and local governments — and even some utility companies — offer incentives to help make going solar more affordable and accessible. Local solar incentive programs vary by location and, sometimes, utility company. Many states offer rebates for home solar power systems, in addition to the federal solar tax credit. In our article on solar incentives, you can find out about the incentives you qualify for in National Harbor.
Environmental Impact of Switching to Solar in National Harbor
There are a few big reasons why people are considering solar energy: for the good of their bank accounts and the planet. But — how much exactly can you help the planet by going solar? The more power your family uses, the better off the planet will be from you switching to solar as you won't have to burn as many fossil fuels. After you go solar, your carbon dioxide emissions can be lowered by about 60 pounds each year. For those who care about the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.
Best National Provider
SunPower
- 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
Tesla Energy
- 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
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's National Harbor, MD Solar Company Rankings FAQs
Which solar panel installer is the best near me?
In National Harbor, GreenBrilliance is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're looking to add solar panels to your house.
Are solar panels actually environmentally friendly?
Making solar panels needs to use chemicals and produces toxic waste that can be dangerous for the environment, which is the main negative thing about solar panels.
Is it worth installing solar panels on my roof?
Solar panels can be a beneficial investment for lots of homeowners, but admittedly, they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight or your power bills are already pretty low, solar panels might not be for you.
What are the different kinds of solar panels?
There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In terms of 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.