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

We analyzed over 1500 solar companies in the nation,
and have selected the top 14 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 June 24, 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, sifting through all the options can be demanding, but it can pay off since switching to solar energy can offer so many good benefits. With very high levels of average daily sunlight in Guadalupe, the solar industry is booming. An overlooked reason for this growth has been California's statewide programs that help with residential and commercial solar panel installation.


Here, we’ll narrow down some of the best solar companies in Guadalupe to make your choice a little bit easier.To help you know if solar panels are worth it for your home, you can get a free, no-obligation quote from one of the best solar companies in Guadalupe by clicking the button below.

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

Best Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

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

Services Offered

  • Service icon Battery Storage
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Financing Assistance

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

EcoWatch Rating

3.0/5

Axiom 360

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

Services Offered

  • Service icon Permit Assistance
  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Panel Installation

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Cleaning and Maintenance
  • Service icon Permit Assistance

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 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 Permit Assistance
  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Panel Installation

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

Services Offered

  • Service icon Solar Panel Upgrades
  • Service icon Tesla Powerwall
  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Skilled Repairs
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Cleaning and Maintenance

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

Services Offered

  • Service icon Grid-Tied Solar System
  • Service icon Battery Storage
  • Service icon Permit Assistance
  • Service icon Cleaning and Maintenance
  • Service icon Financing Assistance
  • Service icon Panel Installation

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 Cleaning and Maintenance
  • Service icon Panel Installation
  • Service icon Battery Storage

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

3.0/5

Electricraft Inc

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

Services Offered

  • Service icon Panel Installation
  • 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

4.5/5

A.M. Sun Solar & Roofing

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Consultation
  • Service icon Panel Installation
  • Service icon Battery Storage
  • Service icon Tesla Powerwall

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

3.0/5

Serv Solar

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

Services Offered

  • Service icon Financing Assistance
  • Service icon Panel Installation
  • Service icon Battery Storage

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

EcoWatch Rating

4.9/5

Brighten Solar Co.

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

Services Offered

  • Service icon Consultation
  • Service icon Financing Assistance
  • Service icon Battery Storage
  • Service icon Permit Assistance
  • Service icon Panel Installation

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

Services Offered

  • Service icon Battery Storage
  • Service icon Off-Grid Solar Systems
  • Service icon Permit Assistance
  • Service icon Panel Installation

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

Services Offered

  • Service icon Panel Installation
  • Service icon Consultation
  • Service icon Battery Storage
  • Service icon Grid-Tied Solar System
  • Service icon Off-Grid Solar Systems
  • Service icon Financing Assistance

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 Panel Installation
  • Service icon Cleaning and 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 state or local government may offer additional tax exemptions, credits or rebates that can help you save even more. Not including incentives, you can save an average of $36,000 over the first 20 years with your solar system, too.
  • How much sunlight your roof gets: If your roof gets limited direct sunlight, your solar system won’t be able to make 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 current electric bills: Solar panels can greatly lower, or completely eradicate, your utility bills. In Guadalupe, you can save an average of $1,538 a month.

As a result of solar panels decreasing in cost as well as local and federal solar incentives, they are a sound investment for most homeowners.

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Solar Incentives in Guadalupe

One of the benefits of installing a solar panel system is receiving federal and potentially state incentives.On top of the federal tax credit incentive, there are also some local programs, which in the majority of cases, can be claimed in addition to the federal incentive, so you can save even more. Take a look at our article on solar incentives to see what incentives you can take advantage of.

Environmental Impact of Switching to Solar in Guadalupe

There are lots of reasons to switch to solar energy, like saving on electricity bills and helping to lower your carbon footprint.But – how much exactly can you help the planet by going solar? In a city like Guadalupe where commute times can be pretty long, installing solar panels can help offset some of your carbon dioxide emissions from driving a lot.When you go solar, your carbon dioxide emissions can be cut by about 50 pounds a year. If you care about the environment, you’ll no doubt recognize that there are many advantages to adopting solar power other than just saving money on electricity. You can also help preserve the environment, which some would argue is invaluable.

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

Best Technology

Tesla Energy

★★★★★
3.2
  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Guadalupe, CA Solar Company Rankings FAQs

What is the most reputable solar panel installation company in Guadalupe?

The best local solar company in Guadalupe is SunPower by Sea Bright Solar, with a rating of 3.00 stars.

What are the pros and cons of adopting solar power?

A few of the biggest pros are that it decreases your electricity bills, it’s good for the environment, and it can provide a good return on your investment (ROI). The most notable cons are that solar panels don’t produce electricity at night, the startup costs are high and solar panels can look clunky on your roof.

How long does it take for solar to pay for itself?

The average payback period for solar panel installation is about 6.5 years, but the exact period depends on 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 of about 15 to 25%. 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.