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

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

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

Average Alhambra homeowner saves $2,318/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 Alhambra

Getting the right solar panel installation company for your roof is an important decision, but it's one that can save you a lot of money in Alhambra. Solar power isn't just good for the environment — your wallet will benefit too. After switching to solar power, you can save an average of $28,000 over 20 years, and this doesn't even include incentives.

As you begin your search for the best solar companies in Alhambra, you might see that there are a large number of providers to choose from. So, we've accumulated a curated list of the top solar companies in the area. If you're ready to start receiving free, no-obligation quotes from the top Alhambra solar companies, you can click the button below to learn more.

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 Alhambra

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 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
Best Local Installer
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EcoWatch Rating

3.0/5

Green Resource Solar Energy LLC

  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Tailored solutions
  • Service icon Home installations

Website: https://greenresourcesolarenergyllc.blogspot.com/2022/01/green-resource-solar-energy-llc.html
Address: 601 N Bushnell Ave, Alhambra, CA 91801
Phone: 6266003307
Outstanding Local Installer
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EcoWatch Rating

3.0/5

D&M Solar Solutions

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

Services Offered

  • Service icon Home installations
  • Service icon Tailored solutions

Website: https://www.dmsolarsolutions.com/contact
Address: 1229 S 2nd St, Alhambra, CA 91801
Phone: 7143484584
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SolarGnosis

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

Services Offered

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

Website: http://solargnosis.com/contact-us/
Address: 1107 Fair Oaks Ave, S Pasadena, CA 91030
Phone: 3238396108
Outstanding Local Installer
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EcoWatch Rating

3.0/5

felicitysolar lithium battery

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

Services Offered

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

Website: http://www.felicitysolar.com/
Address: California, Monterey Park, Monterey Park, 邮政编码: 91754
Phone: 6266731176
Outstanding Local Installer
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EcoWatch Rating

3.0/5

SunRun Solar

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

Website: https://www.sunrun.com/
Address: 1013 Mission St, S Pasadena, CA 91030
Phone: 6267143365
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Solar Mechanics Inc

  • Con icon Limited information available on website

Services Offered

  • Service icon Expert panel installation

Website: http://www.solarmechanics.com/contactus.html
Address: 3025 W Valley Blvd, Alhambra, CA 91803
Phone: 6262846907
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Moore Solar & Green Construction

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

Services Offered

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

Website: http://www.mooresolar.com/
Address: 3820 Lomitas Dr, Los Angeles, CA 90032
Phone: 3232211260
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Tesla Solar Inc

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

Services Offered

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

Website: http://ovlifestyles.com/pasadena
Address: 690 E Green St #101, Pasadena, CA 91101
Phone: 6263222638
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Sunnect Solar, LLC.

  • Pros icon Free Quotes
  • 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 Energy storage solutions
  • Service icon End-to-end services
  • Service icon Business installations
  • Service icon Home installations
  • Service icon Expert panel installation

Website: https://www.sunnectsolar.com/
Address: 150 S Arroyo Pkwy #101, Pasadena, CA 91105
Phone: 8884764867

Methodology: How We Ranked the Best Solar Companies in Alhambra

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


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 Alhambra

Solar panels run off a free energy source — the sun — but to take advantage of this you will first need to pay to install your panels. The installation cost is just one important factor you should consider when looking into getting solar panels. How much it'll cost and how much you can save depend on things including:

  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 30% of your overall installation cost, your state or local government may offer additional tax exemptions, credits or rebates that will help you save even more. Aside from incentives, you can save an average of $28,000 over the first 20 years with your solar panels, too.
  • Your city: This influences how much sunlight your roof receives, which helps determine how many panels you need.
  • Typical energy usage: The more energy your household uses on average and the steeper your current energy bills are, the more likely you'll benefit from going solar.
  • The make and model of solar panels you want to get: More efficient panels are more highly priced, so that will influence your budget for your solar project.

So is buying solar panels worth it? Whether you'd like to lower your electric bills, carbon emissions or both, solar panels are a great investment for many Alhambra homeowners.

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Solar Incentives in Alhambra

Since solar power is a cleaner source of energy than traditional energy sources, there are a number of government incentives in place to encourage people to make the switch. There are several federal, state and local rebates and tax credits that may earn you some money back after buying solar panels. For more information about incentives for homeowners in Alhambra, see our article on solar incentives.

Environmental Impact of Switching to Solar in Alhambra

One of the most compelling reasons to use solar power is to cut your reliance on traditional energy sources like burning fossil fuels, which are hazardous for the environment. A question many homeowners might be asking themselves is how much can they really help protect the environment by switching to solar power anyway? An important thing to think about is your overall carbon footprint. For example, if you spend a lot of time driving to work, your footprint may be bigger, so adopting solar energy for your home can help offset that. In Alhambra, the average person can reduce their carbon footprint by 50 pounds a year once they go solar. If you want to do what you can for the environment, you'll likely understand that there are many benefits of adopting solar power other than just saving money on bills. You can also help preserve the environment, which some would argue is invaluable.

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 Alhambra, CA Solar Company Rankings FAQs

What is the top solar installation company in Alhambra?

In Alhambra, Renewable USA is the top local solar company. Our team of experts rates it 5.00 stars, so it's a great choice if you're looking to add solar panels to your roof.

What are the advantages and disadvantages of installing solar panels?

The advantages of solar power are that it can lower or, for some, completely eradicate your electricity bills, raise the value of your home and bring down your carbon footprint. The disadvantages are that solar panels can be expensive to install, you may not see as many savings 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 for solar to pay for itself?

The average payback period for solar panel installation is about 6.6 years, but the exact period varies by the cost of electricity where you are, incentives and net metering programs.

How efficient are solar panels?

Solar panel efficiency is the amount of energy from the sun that is converted into electricity. Most panels today have an efficiency rating of about 15 to 25%. If your panels are more efficient, you'll need fewer of them to meet your home's energy needs.

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.