15 Best Solar Companies in Los Angeles, CA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Los Angeles based on:
Customer review scores- Service area for Los Angeles, CA
- Company policies and services offered
- Accreditations and certifications
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Average Los Angeles homeowner saves $2,518/year with solar panels
Why you can trust EcoWatch
Best Solar Companies in Los Angeles
Getting the right solar panel installation company for your home is an important decision, but it's one that can save you a lot of money in Los Angeles. Because solar panels generate their own energy, they can vastly bring down your electricity bill each month, if not completely eliminate it. In fact, you could end up with about $30,000 of savings over 20 years.
To help you navigate through the large number of Los Angeles solar installers, we’ve narrowed in on a list of the top ones.Keep reading to see our picks for the top solar companies in the city, or connect with a certified solar company near you 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 Los Angeles
SunPower by Sun Solar-OC
Informative Resources- Clear Pricing Policy
- Reliable Customer Support
Limited information available on website
Services Offered
Battery Storage- Consultation
- Panel Installation
- Cleaning and Maintenance
SunPower by True Power Solar
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
SunPower by Sea Bright Solar
- Reliable Customer Support
- Prompt Service Delivery
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Battery Storage
- Consultation
Green Integrations and Management Inc.
- Reliable Customer Support
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
ProSolar California
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Financing Assistance
- Panel Installation
- Tesla Powerwall
- Battery Storage
AmeriGreen Solar
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Consultation
Altadena Energy & Solar
- Free Quotes
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Permit Assistance
Solar Optimum
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Financing Assistance
- Tesla Powerwall
Clean Initiative
- Clear Pricing Policy
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Solar Panel Upgrades
Ameco Solar & Roofing
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Permit Assistance
- Battery Storage
Semper Solaris
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Financing Assistance
- Battery Storage
Helios Energy Global
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
Powerfull Solar, Inc
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Permit Assistance
- Consultation
- Solar Carports
- Financing Assistance
- Cleaning and Maintenance
- Panel Installation
Green Solar Technologies
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Grid-Tied Solar System
- Financing Assistance
- Consultation
- Panel Installation
Energy Service Partners
- Reliable Customer Support
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Battery Storage
- Skilled Repairs
- Panel Installation
Methodology: How We Ranked the Best Solar Companies in Los Angeles
EcoWatch's solar experts analyzed each solar company in Los Angeles 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 Los Angeles
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 Los Angeles
For most homeowners, whether or not you should invest in a solar energy system depends the most on the cost.Some main factors that dictate the cost of installing solar panels on your home and how much money you could save over time include:
- Choice of solar panels: The kind of solar panels you get will affect your total cost. High-efficiency monocrystalline panels are more expensive upfront but can also lead to more savings over the lifetime of your system. If space isn't a constraint for your project, you can opt for a higher number of more affordable panels.
- Energy consumption: Installing solar panels may be too pricey an option for homes that don’t use a good amount of energy per month.
- Incentives: The federal solar investment tax credit currently allows you to reduce your taxes by 0 of the project cost. Your state and city may also have incentives and rebates that you can use. In addition, you can save about $30,000 over 20 years on your utility bills, before factoring in incentives.
- How much sunlight your roof gets: This, along with how your roof is set up, affects affect how much power your solar panels can produce.
Solar is a fruitful investment for most homeowners. You can generate your own power instead of paying for it from a utility company and make use of solar tax credits and rebates, all while helping protect the environment.
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Solar Incentives in Los Angeles
In order to increase solar panel installation and usage, federal and local governments – and even some utility companies – offer incentives to help make solar more economically viable and accessible.On top of the federal solar investment tax credit, there are also some state- and city-level programs, which in almost all cases, can be claimed in addition to the federal incentive, so you can save even more. Our article on solar incentives has more detailed information on the incentives you can find in Los Angeles.
Environmental Impact of Switching to Solar in Los Angeles
Lots of people want to do their part for the planet, which in many cases is the chief reason for installing a solar system.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Los Angeles, though. A key thing to consider is your overall carbon footprint. For example, if you spend a lot of time driving to work, your footprint may be larger, so adopting solar energy for your home can help offset that.Even though solar panel production releases carbon dioxide emissions, the panels make up for it by considerably decreasing the amount of CO2 you would have released if you still used traditional energy. In Los Angeles, you can reduce your carbon footprint by 50 pounds a year with solar panels. Since energy from the sun is plentiful and produces electricity without a carbon footprint, installing solar panels is one easy step you can take to help preserve the environment.
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 Los Angeles, CA Solar Company Rankings FAQs
What is the best solar installer in Los Angeles?
The highest-rated local solar company in Los Angeles is SunPower by Sun Solar-OC, with a rating of 3.00 stars.
What are the pros and cons of solar power?
The main advantages of solar power are that it can decrease or, in some cases, completely erase your electricity bills, raise your home’s value and cut back on your carbon footprint. The disadvantages are that solar panels can be costly to install, you may not save a lot if you don’t use a lot of electricity and it doesn’t work for all roof types and locations.
Is it worth installing solar panels on my roof?
Solar panels require a considerable upfront investment that costs over ten thousand dollars, but whether or not solar panels are worth it depends on a range of factors like how much you pay for electricity and how much direct sunlight your roof gets.
How often do solar panels have 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 the amount of energy they produce will have decreased by about 0.8% each year since installing them. You can decide to replace them after having 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.