15 Best Solar Companies in Sunnyvale, CA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Sunnyvale based on:
Customer review scores- Service area for Sunnyvale, CA
- Company policies and services offered
- Accreditations and certifications
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Average Sunnyvale homeowner saves $2,554/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Sunnyvale
As a homeowner or business owner in Sunnyvale, you may be considering switching to solar and curious about the best solar companies in your area. Solar could be a good choice since it has lots of perks. While solar power is a large investment, you’ll be able to make the cost back and then some, all while living more sustainably. In fact, you could look forward to saving about $30,000 over 20 years.
To help you sort through the large variety of Sunnyvale solar installers, we’ve come up with a list of the top ones.To get free quotes from the leading solar companies in Sunnyvale, click the "get quote" button below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch Rankings for Solar Companies in Sunnyvale
SunPower
customer_service- price_transparency
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- free_inspection
Limited information available on website
Services Offered
Battery Storage- Panel Installation
- Consultation
SunPower by The Solar Quote
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- customer_service
- free_inspection
- price_transparency
- timeliness
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
- Grid-Tied Solar System
- Battery Storage
- Consultation
TN Electrical and Solar Services
- customer_service
- ed_content
- free_inspection
- price_transparency
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Cleaning and Maintenance
- Solar Panel Upgrades
- Grid-Tied Solar System
- Battery Storage
Infinium Solar, Inc.
- customer_service
- ed_content
- free_inspection
- price_transparency
- Limited information available on website
Services Offered
- Solar Carports
- System Decommissioning
- Financing Assistance
- Panel Installation
- Battery Storage
Highlight Solar
- customer_service
- free_inspection
- award_winning
- ed_content
- price_transparency
- timeliness
- Limited information available on website
Services Offered
- Permit Assistance
- Financing Assistance
- Battery Storage
- Panel Installation
Cinnamon Energy Systems
- customer_service
- ed_content
- free_inspection
- price_transparency
- Limited information available on website
Services Offered
- Tesla Powerwall
- Skilled Repairs
- Cleaning and Maintenance
- Financing Assistance
- Permit Assistance
- Panel Installation
- Battery Storage
- Solar Panel Upgrades
- Consultation
Soleeva
- customer_service
- free_inspection
- price_transparency
- ed_content
- Limited information available on website
Services Offered
- Battery Storage
- Cleaning and Maintenance
- Panel Installation
- Financing Assistance
Clean Solar
- free_inspection
- price_transparency
- award_winning
- ed_content
- customer_service
- timeliness
- charitable_giving
- Limited information available on website
Services Offered
- Panel Installation
- Skilled Repairs
- Battery Storage
- Consultation
- Permit Assistance
- Financing Assistance
- Tesla Powerwall
Semper Solaris
- customer_service
- ed_content
- price_transparency
- award_winning
- Limited information available on website
Services Offered
- Financing Assistance
- Consultation
- Skilled Repairs
- Panel Installation
- Battery Storage
Bright World
- customer_service
- price_transparency
- ed_content
- free_inspection
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
- Battery Storage
Sunternal
- free_inspection
- charitable_giving
- customer_service
- price_transparency
- ed_content
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Consultation
- Tesla Powerwall
- Battery Storage
Shadowfax Roofing and Solar
- award_winning
- free_inspection
- price_transparency
- customer_service
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Skilled Repairs
- Battery Storage
- Permit Assistance
Simply Solar
- ed_content
- timeliness
- free_inspection
- customer_service
- price_transparency
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Permit Assistance
- Consultation
Cobalt Power Systems Inc.
- customer_service
- free_inspection
- timeliness
- ed_content
- price_transparency
- Limited information available on website
Services Offered
- Tesla Powerwall
- Battery Storage
- Consultation
- Cleaning and Maintenance
- Panel Installation
- Financing Assistance
SunWork Renewable Energy Projects
- timeliness
- ed_content
- price_transparency
- free_inspection
- customer_service
- Limited information available on website
Services Offered
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Sunnyvale
EcoWatch's solar experts analyzed each solar company in Sunnyvale 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 Sunnyvale
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 Sunnyvale
We understand that for many homeowners, the choice to invest in solar hinges on installation costs.A few important factors that affect the cost of installing a solar panel system on your home and how much money you could save over time include:
- Incentives: The federal solar investment tax credit, which everyone in the U.S. is eligible for, lets you deduct 0 of the cost of your solar system installation from your federal taxes. In addition, not including incentives, you can save about $30,000 over 20 years on your energy bills.
- The model of solar panels you want to get: More efficient models cost more, so that will shape your budget for your solar project.
- How much energy costs for you: The average family in Sunnyvale spends around $1,500 a year on energy use alone, so you could be looking at that much in savings.
- How much energy you use: If your home needs to use a lot of energy, you'll benefit more from switching to solar.
So is installing solar panels worth it? Whether you want to reduce your energy bills, carbon dioxide emissions or both, solar panels are a solid investment for many Sunnyvale homeowners.
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Solar Incentives in Sunnyvale
Switching to solar power has a lot of wonderful benefits. Not only can it help preserve the environment, but you can also save a good amount of money on your installation with various government incentives.When you install solar panels on your house, you can take advatage of the federal tax credit, or ITC. This credit currently reduces your tax bill by 0 of the cost of your solar panels. In addition, there may often be some local incentives that you can take advantage of to further save. In our article on solar incentives, you can see the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Sunnyvale
There are many reasons to make the switch to solar energy, like saving some money on utility bills and helping to lower your carbon footprint.You may be trying to figure out – how much do solar panels help the environment anyway? No matter where you are, you can help protect the environment by switching to solar energy, but homes that use more energy will have a greater impact.In Sunnyvale, the average resident can reduce their carbon footprint by 50 pounds a year after going solar. The advantages of solar power are abundant — just like solar power is! That's why so many people have been happy with using solar energy.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
Best Social Impact
Palmetto Solar
- Expansive service area
- Makes charitable contributions
- Certified B Corp
- No leases or PPAs
- Quality of installation may vary by location
EcoWatch's Sunnyvale, CA Solar Company Rankings FAQs
What is the best solar company in Sunnyvale?
In Sunnyvale, SunPower is the top local solar company. Our team of experts rates it 4.50 stars, so it's a great choice if you're planning on installing solar panels on your house.
Are solar panels actually bad for the environment?
Producing solar panels uses chemicals and produces toxic waste that can be dangerous for the environment, which is the main downside of solar panels.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 7.6 years, but the exact period is influenced by local electricity costs, incentives and net metering programs.
How long do solar panels last?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger amount of energy production.
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.