15 Best Solar Companies in Hayward, CA (2023 Reviews)

We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Hayward based on:

  • Customer review scores
  • Service area for Hayward, CA
  • Company policies and services offered
  • Accreditations and certifications

Average Hayward homeowner saves $2,798/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated May 04, 2023

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Best Solar Companies in Hayward

As a homeowner in Hayward, you may be interested in switching to solar power and wondering about the best solar companies in your area. Solar could be a fantastic choice since it has many perks. While solar panels are a sizable investment, you'll be able to make that amount back and then some, all while doing your part for the environment. In fact, you could end up with savings of about $33,000 over 20 years.

In this article, we'll let you in on the top Hayward solar installers so you can make the best decision for your home's green energy needs. Want to know how much it'd cost to install a solar system on your roof? Click "get quote" below to get a free, no-obligation quote from a top Hayward solar installer.

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch Rankings for Solar Companies in Hayward

Best National Provider
ecowatch badge icon

EcoWatch Rating

5.0/5

Average Cost

Read full review

SunPower

  • Pros icon Most efficient panels on the market
  • Pros icon National coverage
  • Pros icon Cradle to Cradle sustainability certification
  • Pros icon Great warranty coverage
  • Con icon Expensive
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon System Monitoring

Website: https://us.sunpower.com/
Best Regional Coverage
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EcoWatch Rating

4.5/5

Average Cost

Momentum Solar

  • Pros icon Great warranty coverage
  • Pros icon Representatives are experts on local policies
  • Pros icon Concierge service ensures steady communication
  • Con icon Slightly limited service offerings

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries

Website: https://www.momentumsolar.com/
Best Local Installer
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EcoWatch Rating

4.1/5

Synergy Power

  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Recognized Excellence
  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Pros icon Family-Operated Business
  • Con icon Limited information available on website

Services Offered

  • Service icon Home installations
  • Service icon Business installations
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Energy storage solutions
  • Service icon Skilled repairs
  • Service icon Expert panel installation

Website: https://synergypower.com/
Address: Livermore, CA 94550
Phone: 8664379402
Best Warranty Coverage
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EcoWatch Rating

4.0/5

Average Cost

Read full review

Sunpro Solar

  • Pros icon Industry-leading warranty coverage
  • Pros icon Expansive service area
  • Con icon Some reported communication issues
  • Con icon No leases or PPAs

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Energy-Efficiency Upgrades

Website: https://www.gosunpro.com/
Best for Leasing
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EcoWatch Rating

4.0/5

Average Cost

Sunrun

  • Pros icon Expansive service area
  • Pros icon Many financing options
  • Con icon Some reported issues with customer service
  • Con icon Some reported issues with door-to-door sales

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Energy-Efficiency Upgrades

Website: https://www.sunrun.com/
Best Social Impact
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EcoWatch Rating

4.0/5

Average Cost

Palmetto Solar

  • Pros icon Expansive service area
  • Pros icon Makes charitable contributions
  • Pros icon Certified B Corp
  • Con icon No leases or PPAs
  • Con icon Quality of installation may vary by location

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon Energy-Efficiency Upgrades
  • Service icon Maintenance & Repairs

Website: https://palmetto.com/
Best Technology
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EcoWatch Rating

3.2/5

Average Cost

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Tesla Energy

  • Pros icon Price-match guarantee
  • Pros icon Sleek, efficient, and durable solar panels
  • Pros icon Best solar battery on the market
  • Con icon Some reported issues with customer service
  • Con icon Customer service varies by local dealer

Services Offered

  • Service icon Solar Panels
  • Service icon Solar Batteries
  • Service icon EV Chargers
  • Service icon Solar Roof Shingles
  • Service icon System Monitoring

Website: https://www.tesla.com/energy
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Grid USA

  • Pros icon Outstanding Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Recognized Excellence
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Skilled repairs
  • Service icon Expert panel installation
  • Service icon Home installations

Website: http://www.solargrid-usa.com/
Address: Hayward, CA 94545
Phone: 5109350507
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Greenlink Solar Inc

  • Pros icon Outstanding Customer Support
  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Home installations
  • Service icon Tailored solutions

Website: https://www.greenthelink.com/contact-us/
Address: Castro Valley, CA 94546
Phone: 9165013451
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Endliss Power

  • Pros icon Recognized Excellence
  • Pros icon Informative Resources
  • Pros icon Outstanding Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Home installations
  • Service icon Business installations
  • Service icon Integrated roofing
  • Service icon Energy storage solutions

Website: https://endlisspower.com/
Address: Hayward, CA 94544
Phone: 5108046005
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Ameriquest Solar

  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Home installations

Website: http://ameriquestsolarllc.com/
Address: Hayward, CA 94544
Phone: 2094390910
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Go Solar Guru

  • Pros icon Clear Pricing Policy
  • Pros icon Outstanding Customer Support
  • Pros icon Informative Resources
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Integrated roofing
  • Service icon Energy storage solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: https://www.gosolarguru.com/
Address: Hayward, CA 94544
Phone: 5107687688
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

CED Greentech

  • Pros icon Outstanding Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon Tailored solutions
  • Service icon Business installations
  • Service icon Energy storage solutions
  • Service icon Home installations

Website: http://cedgreentechus.com/
Address: Hayward, CA 94544
Phone: 5103305068
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Wagan Corporation

  • Pros icon Outstanding Customer Support
  • Pros icon Informative Resources
  • Pros icon Clear Pricing Policy
  • Pros icon Free Quotes
  • Con icon Limited information available on website

Services Offered

  • Service icon Energy storage solutions
  • Service icon Integrated roofing
  • Service icon Tailored solutions
  • Service icon Expert panel installation
  • Service icon Home installations

Website: http://www.wagan.com/
Address: Hayward, CA 94544
Phone: 8002315806
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

ISA Corporation

  • Pros icon Outstanding Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation
  • Service icon Integrated roofing
  • Service icon Business installations
  • Service icon Tailored solutions
  • Service icon Home installations

Website: http://www.isa-corporation.com/
Address: Union City, CA 94587
Phone: 5103243755

Methodology: How We Ranked the Best Solar Companies in Hayward

EcoWatch's solar experts analyzed each solar company in Hayward 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 Hayward


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 Hayward

For the majority of homeowners, the decision to invest in solar energy boils down to the cost. The installation cost is just one important factor you should take into account when looking into getting solar panels. How much it'll cost and how much you can save depend on things such as:

  • Incentives: The federal solar investment tax credit currently allows you to decrease your taxes by 30% of the project cost. Your state and city may also have incentives and rebates that you can use. Additionally, you can save about $33,000 over 20 years on your utility bills, before factoring in incentives.
  • How much energy costs for you: If your local power rates are quite high, there's a better chance you'll see a higher return on your investment in solar panels. In Hayward, you can save an average of $88 a month on your electricity bills.
  • Where your home is: This affects the average daily sunlight your roof gets, which helps determine how many panels you need.
  • Your income and budget: This affects what model of solar panels you can purchase.

Even though a solar panel system costs a sizable chunk of money upfront, it can save you thousands of dollars in the long term. The question of how much, though, depends on several factors, like the size of your house and incentives.

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Solar Incentives in Hayward

Since solar power is more sustainable than burning fossil fuels, there are several government incentives in place to encourage people to make the switch. There are quite a few federal, state and local rebates and tax credits that let you earn anywhere from 30% to 50% of your money in return after buying a qualifying system. For detailed information about incentives for homeowners in Hayward, see our article on solar incentives.

Environmental Impact of Switching to Solar in Hayward

A lot of people want to do their part to help protect the planet, which often is the main motivation to install solar panels. A question many people might be asking themselves is how much can they really help save the environment by going solar anyway? In a place like Hayward where commute times can be very long, using solar power can help offset some of your carbon dioxide emissions from driving. Though solar panel production emits carbon dioxide, the panels make up for it by significantly decreasing the amount of CO2 you would have released if you still used traditional energy. In Hayward, you can reduce your carbon footprint by 50 pounds a year with solar panels. Since energy from the sun is abundant and generates electricity without CO2 emissions, installing solar panels is one easy step you can take to help preserve the environment.

Best National Provider

SunPower

★★★★★
5.0

  • 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

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Warranty Coverage

Sunpro Solar

★★★★★
4.0

  • Industry-leading warranty coverage
  • Expansive service area
  • Some reported communication issues
  • No leases or PPAs

EcoWatch's Hayward, CA Solar Company Rankings FAQs

What is the most reputable solar panel installer in Hayward?

In Hayward, APG Solar is the most reputable local solar company. Our team of experts rates it 5.00 stars, so it's a good choice if you're looking to add solar panels to your home.

What are some of the biggest advantages and disadvantages of installing solar panels?

The advantages of solar power are that it can lower or, for some, totally erase your electricity bills, improve your home's value and reduce your carbon footprint. The disadvantages are that solar panels can be pricey 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?

Solar panels typically pay for themselves in about 5.5 years, but your solar payback period will vary based on your utility costs. The higher your typical energy bill, the faster your solar panel system will recoup your installation costs.

What is the best kind of solar panel?

There are three main types of solar panels: monocrystalline, polycrystalline and thin-film. In terms of efficiency and price, monocrystalline has the highest for both, then polycrystalline, and then thin-film. The best choice for you is highly influenced by your roof configuration, your budget and how much efficiency you're looking for.

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.