15 Best Solar Companies in Napa, CA (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Napa based on:
-
Customer review scores - Service area for Napa, CA
- Company policies and services offered
- Accreditations and certifications
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Average Napa homeowner saves $2,757/year with solar panels
Updated May 04, 2023
Why you can trust EcoWatch
Best Solar Companies in Napa
Hoping to go solar but still deciding on which company would be best for your needs? Although it can be challenging to pick a solar company, the search will pay off because going solar has many fantastic perks. Plus, the solar industry is booming in Napa, giving homeowners access to some of the most respected solar installers in the country.
As you start your search for the best solar companies in Napa, you'll notice that there are many providers to choose between. So, we've accumulated a carefully curated list of the top solar companies in the area. Interested in seeing how much it'd cost to install solar panels on your roof? Click "get quote" below to get a free, no-obligation quote from a top-rated Napa solar installer.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch Rankings for Solar Companies in Napa
Average Cost
SunPower
-
Most efficient panels on the market - National coverage
- Cradle to Cradle sustainability certification
- Great warranty coverage
-
Expensive - Customer service varies by local dealer
Services Offered
-
Solar Panels - Solar Batteries
- EV Chargers
- System Monitoring
Average Cost
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Services Offered
- Solar Panels
- Solar Batteries
Average Cost
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
Services Offered
- Solar Panels
- Solar Batteries
- EV Chargers
- Energy-Efficiency Upgrades
Average Cost
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Services Offered
- Solar Panels
- Solar Batteries
- EV Chargers
- Energy-Efficiency Upgrades
Average Cost
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
Services Offered
- Solar Panels
- Solar Batteries
- Energy-Efficiency Upgrades
- Maintenance & Repairs
Average Cost
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
Services Offered
- Solar Panels
- Solar Batteries
- EV Chargers
- Solar Roof Shingles
- System Monitoring
127 Energy
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Tailored solutions
- Energy storage solutions
- Home installations
Clean Power Research
- Informative Resources
- Clear Pricing Policy
- Outstanding Customer Support
- Limited information available on website
Services Offered
- Tailored solutions
- Expert panel installation
- Home installations
Napa Electric
- Clear Pricing Policy
- Outstanding Customer Support
- Limited information available on website
Services Offered
- Tailored solutions
- Business installations
- Expert panel installation
- Home installations
Certainteed Solar Services Inc.
- Informative Resources
- Limited information available on website
Services Offered
- Tailored solutions
- Skilled repairs
- Home installations
BPi - Solar Energy Contractor
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Outstanding Customer Support
- Limited information available on website
Services Offered
- Tailored solutions
- Business installations
- Expert panel installation
- Energy storage solutions
- Home installations
- Integrated roofing
- End-to-end services
PV Evolution Labs
- Outstanding Customer Support
- Limited information available on website
Services Offered
- Tailored solutions
- Energy storage solutions
- Expert panel installation
- Home installations
SolarCraft
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Outstanding Customer Support
- Limited information available on website
Services Offered
- Skilled repairs
- Tailored solutions
- Business installations
- Expert panel installation
- Energy storage solutions
- Home installations
- End-to-end services
SolarCraft
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Outstanding Customer Support
- Limited information available on website
Services Offered
- Skilled repairs
- Tailored solutions
- Business installations
- Expert panel installation
- Energy storage solutions
- Home installations
- End-to-end services
Sunlight Electric LLC
- Clear Pricing Policy
- Outstanding Customer Support
- Limited information available on website
Services Offered
- Tailored solutions
- Expert panel installation
- Home installations
Methodology: How We Ranked the Best Solar Companies in Napa
EcoWatch's solar experts analyzed each solar company in Napa based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Napa
Below are some the criteria we examined specifically for California solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Napa
While solar panels can save you a good amount of money on utility bills over time, it's important to consider the upfront costs. Some important factors that dictate the cost of installing solar panels on your home and how much money you could save over time include:
- Your city: This affects how much sunlight your roof gets, which helps determine how many panels you need.
- Incentives: The federal solar investment tax credit currently allows you to lower your taxes by 30% of the project cost. Your state may also have various incentives that you can take advantage of. Additionally, you can save about $33,000 over 20 years on your utility bills, not including incentives.
- Your power bills: This will affect how much you can save. In Napa, the average homeowner can save about $1,100 a year on their electricity bills.
- The model of solar panels you can purchase: This depends on what your budget is.
There are several great benefits of solar despite the upfront cost of installation. It can help the environment and your wallet. Additionally, it can raise the value of your home, leading to even more benefits if you decide to sell your home later.
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Solar Incentives in Napa
If you're planning on switching to solar power, a variety of government incentives and tax credits can immensely lower your project costs and speed up the return on your investment. Regardless of what state you live in, you can take advantage of the federal Solar Investment Tax Credit (ITC), which will allow you to claim 30% of how much your solar project cost when you file taxes, reducing the amount of taxes you owe that year. Plus, there may be some local incentives you can benefit from too. Take a look at our article on solar incentives to see what incentives are available to you.
Environmental Impact of Switching to Solar in Napa
One reason so many people are considering switching to solar power is to help lower their environmental impact. A question many might be thinking about is how much can they really help save the environment by going solar anyway? An important thing to think about is your overall carbon footprint. For example, if you spend a lot of time driving to work, your footprint may be larger, so switching to solar energy for your house can help offset that. In fact, if you make the switch to solar power, you could expect to reduce your carbon dioxide emissions by about 50 pounds each year. For homeowners who are worried about the environment, the upfront cost of solar is a small price to pay for reducing your carbon footprint.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best Warranty Coverage
Sunpro Solar
- Industry-leading warranty coverage
- Expansive service area
- Some reported communication issues
- No leases or PPAs
EcoWatch's Napa, CA Solar Company Rankings FAQs
Which solar installation company is the best in Napa?
The top local solar company in Napa is Mid-State Solar, with a rating of 5.00 stars.
Are solar panels really good for the environment?
Making solar panels needs to use chemicals and produces toxic waste that can be harmful for the environment, which is the main negative thing about solar panels.
How long does it take to see a return on your investment after buying solar panels?
The average payback period for solar panel installation is about 5.5 years, but the exact period depends on the cost of electricity where you are, incentives and net metering programs.
How often do solar panels need to be replaced?
Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely. What this means is how much energy they produce will have decreased significantly after that point. You can replace them once you've had them for that long or you can continue to use them at a lower efficiency after that time.
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.