15 Best Solar Companies in Guadalupe, CA (2024 Reviews)

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

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

Average Guadalupe homeowner saves $2,994/year with solar panels

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 01, 2024

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 Guadalupe

When you’re on the hunt for the best solar companies in Guadalupe, digging through hundreds of options can be overwhelming, but it can pay off since adopting solar power can offer so many fantastic benefits. Since Guadalupe is a solar paradise, it's no wonder you're researching installing solar panels.


If you want to start making use of the many benefits of solar, we can help you narrow down your options to find the Guadalupe solar installer that’s in the right price range for you.To get an idea of how much you would pay to install solar panels on your roof, you can get a free quote from one of the top solar companies in Guadalupe by clicking the "get quote" button below.

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 for Leasing

Sunrun

★★★★★
4.0

  • 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 Guadalupe

Best Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

SunPower by Sea Bright Solar

  • Pros icon Informative Resources
  • Pros icon Prompt Service Delivery
  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Clear Pricing Policy
  • Con icon Limited information available on website

Services Offered

  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Commercial Panels
  • Service icon Residential Panels
  • Service icon Consultation

Website: http://www.seabrightsolar.com/
Address: 2127 Vanderlip Ct, Paso Robles, CA 93446
Phone: 8773337652
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Axiom 360

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

Services Offered

  • Service icon Residential Panels
  • Service icon Permit Assistance
  • Service icon Commercial Panels
  • Service icon Maintenance
  • Service icon Battery Storage
  • Service icon Emergency Services

Website: https://axiom360.com/
Address: 981 Highland Way, Grover Beach, CA 93433
Phone: 8058402161
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Planet Oath LLC

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

Services Offered

  • Service icon Consultation
  • Service icon Residential Panels
  • Service icon Commercial Panels
  • Service icon Financing Assistance
  • Service icon Full-Service
  • Service icon Maintenance

Website: https://www.planetoath.com/
Address: 3201 Airpark Dr, Santa Maria, CA 93455
Phone: 8057153759
Outstanding Local Installer
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EcoWatch Rating

3.0/5

LGCY Power San Luis Obispo

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Commercial Panels
  • Service icon Residential Panels

Website: https://www.lgcypower.com/
Address: 145 S. Halcyon Road Suites F\u0026G, Arroyo Grande, CA 93420
Phone: 8052505490
Outstanding Local Installer
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EcoWatch Rating

4.8/5

Photon Brothers

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

Services Offered

  • Service icon Battery Storage
  • Service icon Tesla Powerwall
  • Service icon Skilled Repairs
  • Service icon Financing Assistance
  • Service icon Residential Panels
  • Service icon Consultation
  • Service icon Maintenance
  • Service icon Solar Panel Upgrades
  • Service icon Commercial Panels

Website: https://photonbrothers.com/central-coast/
Address: 3566 S Higuera St #310, San Luis Obispo, CA 93401
Phone: 8053513371
Outstanding Local Installer
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EcoWatch Rating

3.0/5

California Power - Renewable Energy

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

Services Offered

  • Service icon Commercial Panels
  • Service icon Battery Storage
  • Service icon Financing Assistance
  • Service icon Residential Panels
  • Service icon Permit Assistance
  • Service icon Maintenance
  • Service icon EV Charger

Website: https://www.californiapower.net/
Address: 140 Seacliff Dr, Pismo Beach, CA 93449
Phone: 8332582658
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Greentech Renewables San Luis Obispo

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

Services Offered

  • Service icon Commercial Panels
  • Service icon Residential Panels

Website: https://www.greentechrenewables.com/location/san-luis-obispo-ca
Address: 1075 Farmhouse Ln, San Luis Obispo, CA 93401
Phone: 8052349099
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Electricraft Inc

  • Pros icon Informative Resources
  • Pros icon Family-Operated Business
  • Pros icon Clear Pricing Policy
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Panels
  • Service icon Residential Panels
  • Service icon Emergency Services
  • Service icon Skilled Repairs

Website: https://www.electricraftinc.com/
Address: 200 Suburban Rd a, San Luis Obispo, CA 93401
Phone: 8055448224
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Ilum Solar

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

Services Offered

  • Service icon Commercial Panels
  • Service icon Permit Assistance
  • Service icon Battery Storage
  • Service icon Residential Panels
  • Service icon Maintenance
  • Service icon Consultation

Website: https://ilumsolar.com/san-luis-obispo/
Address: 179 Granada Dr # 2, San Luis Obispo, CA 93401
Phone: 8886964586
Outstanding Local Installer
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EcoWatch Rating

4.5/5

A.M. Sun Solar & Roofing

  • Pros icon Free Quotes
  • Pros icon Clear Pricing Policy
  • Pros icon Informative Resources
  • Pros icon Reliable Customer Support
  • Pros icon Prompt Service Delivery
  • Con icon Limited information available on website

Services Offered

  • Service icon Financing Assistance
  • Service icon Residential Panels
  • Service icon Commercial Panels
  • Service icon Consultation
  • Service icon Tesla Powerwall

Website: https://amsunsolar.com/
Address: 410 Sherwood Rd, Paso Robles, CA 93446
Phone: 8057726786
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Serv Solar

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

Services Offered

  • Service icon Battery Storage
  • Service icon Residential Panels
  • Service icon Financing Assistance

Website: http://servsolar.com/
Address: 9477 El Camino Real, Atascadero, CA 93422
Phone: 8054642989
Outstanding Local Installer
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EcoWatch Rating

4.9/5

Brighten Solar Co.

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

Services Offered

  • Service icon Commercial Panels
  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Residential Panels
  • Service icon Consultation
  • Service icon Permit Assistance

Website: http://brightensolarco.com/
Address: 5380 Overpass Rd B, Santa Barbara, CA 93111
Phone: 8057083654
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Mobile Solar

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

Services Offered

  • Service icon Commercial Panels
  • Service icon Permit Assistance
  • Service icon Solar Panel Upgrades
  • Service icon Battery Storage
  • Service icon Off-Grid Solar Systems
  • Service icon Residential Panels

Website: https://www.mobilesolarpower.net/
Address: 6947 Sycamore Rd unit b, Atascadero, CA 93422
Phone: 8054661006
Outstanding Local Installer
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EcoWatch Rating

3.0/5

Good Energy Solar

  • Pros icon Free Quotes
  • Pros icon Reliable Customer Support
  • Pros icon Informative Resources
  • Con icon Limited information available on website

Services Offered

  • Service icon Commercial Panels
  • Service icon Battery Storage
  • Service icon EV Charger
  • Service icon Grid-Tied Solar System
  • Service icon Residential Panels
  • Service icon Financing Assistance
  • Service icon Off-Grid Solar Systems
  • Service icon Consultation

Website: http://www.goodenergysolar.com/
Address: 137 W Mission St, Santa Barbara, CA 93101
Phone: 8059795101
Outstanding Local Installer
ecowatch badge icon

EcoWatch Rating

3.0/5

Mac's Solar

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

Services Offered

  • Service icon Residential Panels
  • Service icon Maintenance

Website: https://www.macsolar.com/
Address: 162 Vista Del Mar Dr, Santa Barbara, CA 93109
Phone: 8056823386

Methodology: How We Ranked the Best Solar Companies in Guadalupe

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


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 Guadalupe

For many readers, the decision of which solar company to hire comes down to how much it’ll cost.The overall price and potential savings vary depending on some key factors such as:

  • Your income and budget: This shapes what type of solar panels you can purchase.
  • Incentives: Along with the federal Solar Investment Tax Credit (ITC), which lets you deduct 0 of your total installation cost, your local government may offer additional tax exemptions, credits or rebates that can help you save even more. Excluding incentives, you can save an average of $36,000 over 20 years with your system, too.
  • How much sunlight your roof gets: If your roof doesn’t get a lot of direct sunlight, your solar panels won’t be able to generate as much energy, which will give you lower savings on electric bills than a house with a roof that gets a lot of sunlight.
  • Your power bills: This will dictate how much money you might save. In Guadalupe, the average homeowner can save about $1,500 a year on their electricity bills.

So is a solar panel system worth it? Whether you’re trying to reduce your electricity costs, carbon emissions or both, solar panels are a worthwhile investment for many Guadalupe homeowners.

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Solar Incentives in Guadalupe

Switching to solar power has lots of great benefits. Not only can it help protect the environment, but you can also save some money on your installation with various government incentives.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 local incentives. In our article on solar incentives, you can see the incentives you qualify for near you.

Environmental Impact of Switching to Solar in Guadalupe

One of the reasons so many people consider installing solar panels is to help lower their environmental impact.But – how much exactly can you help by making the switch to solar? Something that can severely influence your carbon footprint is your commute time and how much you drive generally. If you install solar panels and have an electric car, you can significantly cut back on your carbon dioxide emissions by charging your car at home.Because solar panels don’t release carbon dioxide emissions into the atmosphere when creating electricity, they’re a good swap for traditional energy sources. In fact, you could look forward to lowering your carbon dioxide emissions by about 50 pounds each year. For people who want to help the environment, the upfront cost of solar is a small price to pay for the offset carbon emissions.

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 for Leasing

Sunrun

★★★★★
4.0

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

EcoWatch's Guadalupe, CA Solar Company Rankings FAQs

Which solar power company is the best near me?

In Guadalupe, SunPower by Sea Bright Solar is the top local solar company. Our team of experts rates it 3.00 stars, so it's a great choice if you're looking to add solar panels to your house.

What are the best and worst things about solar power?

The biggest advantages of solar power are that it can reduce or, in some cases, entirely eradicate your electricity bills, improve your home’s value and reduce your carbon footprint. The main disadvantages are that solar panels can be costly to install, you may not save as much if you don’t use a lot of electricity and whether you can install solar panels depends on your roof configuration.

How long does it take to see a return on your investment after installing solar panels?

The average payback period for solar panel installation is about 6.5 years, but the exact period is influenced by local electricity costs, incentives and net metering programs.

What is the efficiency of solar panels?

Solar panel efficiency is the amount of solar energy that is converted into electricity. Most panels today have an efficiency rating between 15 and 20%. If your panels are more efficient, you'll need fewer of them for 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.