14 Best Solar Companies in Guadalupe, CA (2025 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
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Average Guadalupe homeowner saves $2,994/year with solar panels
Why you can trust EcoWatch
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.
EcoWatch Rankings for Solar Companies in Guadalupe
Axiom 360
Clear Pricing Policy- Free Quotes
- Reliable Customer Support
- Informative Resources
Limited information available on website
Services Offered
Battery Storage- Permit Assistance
- Financing Assistance
- Panel Installation
- Consultation
Photon Brothers
- Free Quotes
- Clear Pricing Policy
- Informative Resources
- Limited information available on website
Services Offered
- Financing Assistance
- Cleaning and Maintenance
- Tesla Powerwall
- Panel Installation
- Skilled Repairs
- Consultation
- Solar Panel Upgrades
- Battery Storage
Brighten Solar Co.
- Free Quotes
- Informative Resources
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Battery Storage
- Financing Assistance
- Permit Assistance
A.M. Sun Solar & Roofing
- Informative Resources
- Free Quotes
- Prompt Service Delivery
- Clear Pricing Policy
- Reliable Customer Support
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Tesla Powerwall
- Panel Installation
- Consultation
Planet Oath LLC
- Free Quotes
- Reliable Customer Support
- Limited information available on website
Services Offered
- Consultation
- Cleaning and Maintenance
- Panel Installation
- Permit Assistance
- Financing Assistance
California Power - Renewable Energy
- Reliable Customer Support
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Cleaning and Maintenance
- Grid-Tied Solar System
- Battery Storage
- Financing Assistance
- Panel Installation
- Permit Assistance
Serv Solar
- Informative Resources
- Free Quotes
- Clear Pricing Policy
- Limited information available on website
Services Offered
- Battery Storage
- Financing Assistance
- Panel Installation
Good Energy Solar
- Informative Resources
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Off-Grid Solar Systems
- Financing Assistance
- Consultation
- Panel Installation
- Battery Storage
- Grid-Tied Solar System
Electricraft Inc
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Prompt Service Delivery
- Limited information available on website
Services Offered
- Skilled Repairs
- Panel Installation
Greentech Renewables San Luis Obispo
- Reliable Customer Support
- Limited information available on website
Services Offered
- Panel Installation
- Battery Storage
- Cleaning and Maintenance
Mac's Solar
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Cleaning and Maintenance
Mobile Solar
- Reliable Customer Support
- Limited information available on website
Services Offered
- Permit Assistance
- Battery Storage
- Panel Installation
- Off-Grid Solar Systems
SunPower by Sea Bright Solar
- Clear Pricing Policy
- Reliable Customer Support
- Free Quotes
- Limited information available on website
Services Offered
- Consultation
- Panel Installation
- Financing Assistance
- Battery Storage
LGCY Power San Luis Obispo
- Clear Pricing Policy
- Reliable Customer Support
- Informative Resources
- Limited information available on website
Services Offered
- Panel Installation
- Financing Assistance
- Permit Assistance
- Consultation
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.
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 Axiom 360, with a rating of 5.00 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.