15 Best Solar Companies in San Lorenzo, CA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in San Lorenzo based on:
Customer review scores- Service area for San Lorenzo, CA
- Company policies and services offered
- Accreditations and certifications
Please enter a valid 5-digit zip code!
Average San Lorenzo homeowner saves $2,798/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in San Lorenzo
If you’re on the hunt for the best solar companies in San Lorenzo, sifting through hundreds of options can be challenging, but it can pay off since adopting solar energy can offer so many great perks. Solar power isn't just good for the environment — your finances will be better off too. Once you switch to solar power, you can save an average of $33,000 over 20 years, and this doesn't even include incentives.
To help you comb through the large amount of San Lorenzo solar installers, we’ve narrowed in on a list of the top ones.Read on to see our picks for the top solar companies in the city, or get connected with a certified solar company in your area right away by clicking the button below.
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 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
EcoWatch Rankings for Solar Companies in San Lorenzo
SunPower
Free Quotes- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
Limited information available on website
Services Offered
Panel Installation- Consultation
- Battery Storage
SunPower by The Solar Quote
- Informative Resources
- Clear Pricing Policy
- Prompt Service Delivery
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Grid-Tied Solar System
- Battery Storage
- Panel Installation
- Consultation
- Cleaning and Maintenance
Solar Bill Review
- Reliable Customer Support
- Prompt Service Delivery
- Family-Operated Business
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Skilled Repairs
- Battery Storage
Semper Solaris
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Skilled Repairs
- Consultation
- Panel Installation
Solar Technologies
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Battery Storage
- Consultation
CivicSolar, Inc
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Complete Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Cleaning and Maintenance
- Battery Storage
- Financing Assistance
- Skilled Repairs
- Consultation
Source Energy
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Consultation
Greentech Renewables SF Bay Area
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
NorthStar Solar Inc
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Sky Power Solar
- Free Quotes
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Tesla Powerwall
- Battery Storage
- Panel Installation
- Financing Assistance
Your Energy Solutions
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Consultation
- Battery Storage
- Panel Installation
- Grid-Tied Solar System
- Financing Assistance
SolarUnion
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Skilled Repairs
- Panel Installation
- Solar Panel Upgrades
- Consultation
- Cleaning and Maintenance
- Battery Storage
Triad Power Solutions
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Battery Storage
- Financing Assistance
Sunlight Electri-Cal Solutions
- Reliable Customer Support
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Battery Storage
- Off-Grid Solar Systems
- Cleaning and Maintenance
- Solar Panel Upgrades
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in San Lorenzo
EcoWatch's solar experts analyzed each solar company in San Lorenzo 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 San Lorenzo
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 San Lorenzo
When choosing a solar company, most homeowners or business owners worry about the costs above all.Some important things that determine how much it will cost and how much you could save 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 installing your solar panel system from your federal taxes. Additionally, not including incentives, you can save about $33,000 over 20 years on your energy bills.
- System size and type: Some models are more expensive than others, so the one you choose can raise or lower your initial investment. Plus, the more solar panels you need to get, the more it'll cost.
- How much power your household needs: If your home regularly uses a lot of energy, you'll benefit more from switching to solar.
- The amount of sunlight your roof gets: This, along with how your roof is set up, affects affect how much electricity your solar panels can make.
Solar is a profitable investment for most homeowners. You can make your own energy instead of paying for it from the grid and take advantage of solar incentives, all while helping the environment.
Solar Savings Calculator for {{ solarcalc.name }}
Adopting clean energy can substantially impact both the environment and your bills. To see how much, check out the calculator below. You can also view our solar panel cost guide for San Lorenzo, CA.
| {{ 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.
Solar Incentives in San Lorenzo
There are several reasons why you should switch to solar. One of them includes some government incentives that can help save you some money.You are eligible for the federal solar investment tax credit (ITC) for the tax year you turn on your solar panels. You can also possibly stack the ITC with other state and city incentives. You can find out about the incentives you can take advantage of in our article on solar incentives
Environmental Impact of Switching to Solar in San Lorenzo
There are a few big reasons why people want to invest in solar energy: for the good of their bank accounts and the planet.But you may be curious – how much exactly can you help the environment by making the switch to solar? One thing to keep in mind is your overall carbon footprint. For example, if you spend lots of time commuting to work and have an electric vehicle, you can use solar energy for your home to power your EV and therefore help offset your carbon emissions.Since solar panels don’t release CO2 emissions into the atmosphere when generating electricity, they’re a good alternative to traditional energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 50 pounds each year. Since energy from the sun is abundant and produces electricity without a carbon footprint, making the switch to solar power is one easy step you can take to help protect the planet.
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 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
EcoWatch's San Lorenzo, CA Solar Company Rankings FAQs
Which solar power company is the best in San Lorenzo?
In San Lorenzo, SunPower is the best local solar company. Our team of experts rates it 4.50 stars, so it's a great choice if you're looking to install solar panels on your roof.
What is the negative environmental impact of solar panels?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Solar panel manufacturing requires a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take for solar to pay for itself?
The average payback period for solar panel installation is about 6.9 years, but the exact period varies by local electricity costs, incentives and net metering programs.
When should I install solar panels?
Despite summer being the most common time people install solar panels, the ideal time is actually winter. You can save money since there's decreased demand during the winter months, and it lets you be up and running with solar for the higher power bills you may get during the summer.
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.