15 Best Solar Companies in Willowbrook, CA (2024 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Willowbrook based on:
Customer review scores- Service area for Willowbrook, CA
- Company policies and services offered
- Accreditations and certifications
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Average Willowbrook homeowner saves $2,234/year with solar panels
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Best Solar Companies in Willowbrook
As a homeowner in Willowbrook, you may be considering switching to solar power and curious about the best solar companies in your local area. Solar could be a great choice since it has lots of benefits. Because Willowbrook has a very high capacity for solar power generation, installing solar panels is financially rewarding for many homeowners.
Here, we’ll list out some of the best solar companies in Willowbrook to make your decision much easier.If you’re ready to start receiving free, no-obligation quotes from the top Willowbrook solar installers, 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 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 Willowbrook
SunPower by Sun Solar-OC
Clear Pricing Policy- Reliable Customer Support
- Informative Resources
Limited information available on website
Services Offered
Battery Storage- Cleaning and Maintenance
- Consultation
- Panel Installation
SunPower by True Power Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Panel Installation
SunPower by Sea Bright Solar
- Free Quotes
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Battery Storage
- Consultation
- Panel Installation
- Financing Assistance
ProSolar California
- Informative Resources
- Reliable Customer Support
- Clear Pricing Policy
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Tesla Powerwall
- Battery Storage
- Financing Assistance
Solar Source
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Family-Operated Business
- Informative Resources
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Financing Assistance
Semper Solaris
- Clear Pricing Policy
- Informative Resources
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
- Consultation
- Financing Assistance
Ameco Solar & Roofing
- Informative Resources
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Permit Assistance
- Battery Storage
- Panel Installation
Energy Service Partners
- Clear Pricing Policy
- Informative Resources
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Skilled Repairs
Green Integrations and Management Inc.
- Clear Pricing Policy
- Free Quotes
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Battery Storage
- Panel Installation
Better Earth Solar
- Clear Pricing Policy
- Reliable Customer Support
- Prompt Service Delivery
- Free Quotes
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
- Battery Storage
- Permit Assistance
Helios Energy Global
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
Powerfull Solar, Inc
- Informative Resources
- Prompt Service Delivery
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Permit Assistance
- Panel Installation
- Cleaning and Maintenance
- Financing Assistance
- Solar Carports
- Consultation
Next Level ADU builders and solar energy
- Reliable Customer Support
- Informative Resources
- Free Quotes
- Limited information available on website
Services Offered
- Panel Installation
- Permit Assistance
- Cleaning and Maintenance
- Consultation
- Skilled Repairs
California Solar System
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
Xero Solar
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Consultation
Methodology: How We Ranked the Best Solar Companies in Willowbrook
EcoWatch's solar experts analyzed each solar company in Willowbrook 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 Willowbrook
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 Willowbrook
We understand that for many homeowners, the choice to invest in solar rests on installation costs.A few main factors that dictate how much it will cost to install a solar panel system on your home and how much it could save you over time include:
- System size and type: Some models are more pricy than others, so the one you want can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
- Energy consumption: Installing a solar system may be too steep of an investment for homes that don’t need a good amount of energy a month.
- The amount of sunlight your roof gets: Because of Willowbrook’s very high amount of average daily sunlight, you should be able to save a lot on your power bills.
- Incentives: The federal solar investment tax credit currently lets you lower your taxes by 0 of the project cost. Your state and even local utility companies may also have incentives and rebates that you can take advantage of. Plus, you can save about $27,000 over 20 years on your utility bills, not including incentives.
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 incentives and rebates, all while helping protect the planet.
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For an estimate of both how much you could save and impact the environment by switching to solar power, you can try out the calculator below. You can also view our solar panel cost guide for Willowbrook, CA.
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Solar Incentives in Willowbrook
In order to increase solar panel installation and usage, federal and local governments – and even some utility companies – offer incentives to help make switching to solar power more economical and accessible.These incentives usually include cash rebates, tax breaks and/or solar renewable energy credits. They can lower how much you end up spending on going solar by 0, upwards of 50% in some cases. For detailed information about incentives that apply to you, visit our article on solar incentives.
Environmental Impact of Switching to Solar in Willowbrook
Switching to solar energy can have a beneficial effect on the environment.But you may be curious – how much exactly can you help the planet by using solar power? One thing you should keep in mind is your overall carbon footprint. For example, if you have a long commute time 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 greenhouse gas emissions into the atmosphere when producing electricity, they’re a good substitute for traditional energy sources. In fact, you could reduce your carbon dioxide emissions by about 50 pounds each year. Since energy from the sun is renewable and generates electricity without free from carbon dioxide emissions, 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 Willowbrook, CA Solar Company Rankings FAQs
Which solar company is the best near me?
In Willowbrook, SunPower by Sun Solar-OC is the top local solar company. Our team of experts rates it 3.00 stars, so it's a solid choice if you're planning to add solar panels to your house.
What are some of the main advantages and disadvantages of installing solar panels?
The main advantages of solar power are that it can lower or, in some cases, entirely cut your electricity bills, improve 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.
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 8.7 years, but the exact period depends on local electricity costs, incentives and net metering programs.
How often do solar panels have to be replaced?
Even though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they are completely unusable. What this means is how much energy they produce will have decreased significantly after that point. You can decide to replace them once you've had them for that long or you can keep using 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.