15 Best Solar Companies in Delano, CA (2025 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Delano based on:
Customer review scores
Service area for Delano, CA
Company policies and services offered
Accreditations and certifications
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Average Delano homeowner saves $2,491/year with solar panels
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Best Solar Companies in Delano
As a homeowner in Delano, you may be planning on switching to solar power and curious about the best solar companies in your city. Solar could be a fantastic choice since it has many benefits. Solar panels can be expensive, but adopting solar will save you money on your utility bills over many years. In fact, you can expect to save about $30,000 over 20 years.
Here, we’ll list out some of the best solar companies in Delano to make your choice much easier.To get an estimate of how much it could cost to put solar panels on your roof, you can click the button below to be connected to a certified installer near you.
EcoWatch Rankings for Solar Companies in Delano

Son Light Construction Inc
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Consultation
Financing Assistance
Cleaning and Maintenance
Panel Installation

Arc Energy Solutions
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Financing Assistance
Panel Installation
Tesla Powerwall
Battery Storage
Permit Assistance
Consultation
Cleaning and Maintenance

Discount Solar Solutions
Clear Pricing Policy
Informative Resources
Free Quotes
Reliable Customer Support
Limited information available on website
Services Offered
Financing Assistance
Battery Storage
Panel Installation
Cleaning and Maintenance

Solar X Construction
Reliable Customer Support
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Skilled Repairs
Battery Storage
Panel Installation

Simple Power
Clear Pricing Policy
Free Quotes
Informative Resources
Reliable Customer Support
Limited information available on website
Services Offered
Tesla Powerwall
Panel Installation
Consultation
Financing Assistance
Permit Assistance
Skilled Repairs
Cleaning and Maintenance
Battery Storage





Jeff Periera Home Energy
Reliable Customer Support
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Skilled Repairs
Financing Assistance

Solar Negotiators
Prompt Service Delivery
Free Quotes
Informative Resources
Clear Pricing Policy
Limited information available on website
Services Offered
Battery Storage
Consultation
Panel Installation
Financing Assistance
Cleaning and Maintenance
Skilled Repairs

Ilum Solar
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Informative Resources
Limited information available on website
Services Offered
Cleaning and Maintenance
Financing Assistance
Panel Installation
Consultation
Battery Storage
Permit Assistance

AltSys Solar Inc.
Informative Resources
Reliable Customer Support
Clear Pricing Policy
Free Quotes
Limited information available on website
Services Offered
Panel Installation
Battery Storage
Financing Assistance


Methodology: How We Ranked the Best Solar Companies in Delano
EcoWatch's solar experts analyzed each solar company in Delano 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 Delano
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 Delano
For many homeowners, whether or not you should invest in solar panels depends the most on the cost.Some important things that affect the upfront cost and potential savings over time include:
- System size and type: Some models are more expensive than others, so the one you get can raise or lower your initial investment. Plus, the more solar panels you need to buy, the more it'll cost.
- The amount of sunlight your roof gets: Thanks to Delano’s very high amount of average daily sunlight, you should be able to save a lot on your energy bills.
- How much energy you use: If your family uses a lot of energy, you'll benefit more from switching to solar.
- Your household's power bills: Based on the high monthly power bills in Delano, you could save about $1,400 a year with solar.
Solar is a fruitful investment for most homeowners. You can produce your own energy instead of paying for it from a utility company and make use of solar incentives and rebates, all while helping protect the environment.
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Solar Incentives in Delano
There are many good reasons why adopting solar power is beneficial. One of them involves some government incentives that can save you money.When you install solar panels, you can take advatage of the federal tax credit, or ITC. This credit currently lets you lower your tax bill by 0 of the cost of your solar panels. Additionally, there may often be some regional incentives that you can use to further save. Take a look at our article on solar incentives to learn what incentives you can benefit from.
Environmental Impact of Switching to Solar in Delano
Installing solar panels is a profound way to do your part for a more environmentally-friendly future.You may be curious – how much does making the switch help the environment anyway? The amount of energy you use is a key factor to think about. The more energy your household consumes, the bigger your impact when you go solar.In Delano, the average household can reduce their carbon footprint by 50 pounds a year after going solar. If you care about the environment, you’ll no doubt find that there are many benefits of adopting solar energy other than just saving money on electricity. You can also help preserve the environment, which some would argue is priceless.
EcoWatch's Delano, CA Solar Company Rankings FAQs
Which solar installation company is the best near me?
The top local solar company in Delano is Son Light Construction Inc, with a rating of 5.00 stars.
What is the negative environmental impact of making solar panels?
Solar panels can be harmful for the environment when manufacturers use toxic chemicals in the manufacturing process. Chemicals can make solar panels difficult to dispose of safely once they’ve reached the end of their lifespan. Solar panel manufacturing needs a lot of energy as well. The energy payback period is about 1 to 4 years.
How long does it take for solar to pay for itself?
Solar panels typically pay for themselves in about 7.8 years, but your solar payback period will vary based on your utility costs. The more your typical energy bill, the faster your solar panel system will pay for itself.
How efficient are solar panels?
In most cases, solar panels are about 15 to 25% efficient, which means they can convert that percentage of the energy from the sun into usable electricity.
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.