15 Best Solar Companies in Porterville, CA (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Porterville based on:
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Customer review scores
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Service area for Porterville, CA
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Company policies and services offered
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Accreditations and certifications
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Average Porterville homeowner saves $2,030/year with solar panels
Updated October 25, 2023
Why you can trust EcoWatch
Best Solar Companies in Porterville
If you’re on the hunt for the best solar companies in Porterville, digging through so many options can be overwhelming, but it can pay off since switching to solar energy can offer so many great perks. One of the key reasons those living in Porterville, where the average energy bill is high, consider going solar is to bring down their monthly expenses.
Here, we’ll list out some of the best solar companies in Porterville to make your decision a little bit easier.Keep reading to see our picks for the best solar companies in the city, or get connected with a trusted solar company near you right away by clicking the button below.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch Rankings for Solar Companies in Porterville

SunPower by Sun Solar
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Consultation
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Financing Assistance
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Battery Storage
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Commercial Panels
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Residential Panels
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Tesla Powerwall

SunPower by Quality Home Services
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Family-Operated Business
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Limited information available on website
Services Offered
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Commercial Panels
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Residential Panels
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Financing Assistance
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Tesla Powerwall
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Battery Storage

AltSys Solar Inc.
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Financing Assistance
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Battery Storage
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Commercial Panels
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Full-Service
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Residential Panels

JP Electric & Solar
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Free Quotes
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Prompt Service Delivery
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Limited information available on website
Services Offered
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Consultation
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Financing Assistance
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Skilled Repairs
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Commercial Panels
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Battery Storage
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Solar Carports
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Residential Panels

VOLTEK ENERGY
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Consultation
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Residential Panels

LE HOMES
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Informative Resources
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Residential Panels
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Commercial Panels
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Skilled Repairs

Eco Planet Home
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Residential Panels

Kuubix Energy
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Permit Assistance
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Battery Storage
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Tesla Powerwall
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Residential Panels

Solar Negotiators
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Maintenance
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Consultation
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Solar Roof Assessment
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Cleaning
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Financing Assistance
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Residential Panels
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Battery Storage
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Skilled Repairs

Impact Energy & Solar
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Emergency Services
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Maintenance
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Commercial Panels
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Residential Panels
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Financing Assistance

Flagship Solar
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Informative Resources
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Residential Panels

Semper Solaris
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Clear Pricing Policy
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Informative Resources
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Reliable Customer Support
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Limited information available on website
Services Offered
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Financing Assistance
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Consultation
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Skilled Repairs
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Commercial Panels
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Residential Panels
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Battery Storage

Son Light Construction Inc
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Commercial Panels
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Residential Panels
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Financing Assistance
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Consultation
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Maintenance

Arc Energy Co.
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Free Quotes
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Battery Storage
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Emergency Services
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Permit Assistance
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Commercial Panels
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Consultation
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Residential Panels
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Cleaning
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Tesla Powerwall
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Financing Assistance

Ilum Solar
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Informative Resources
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Financing Assistance
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Residential Panels
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Maintenance
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Permit Assistance
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Commercial Panels
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Battery Storage
Methodology: How We Ranked the Best Solar Companies in Porterville
EcoWatch's solar experts analyzed each solar company in Porterville 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 Porterville
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 Porterville
When choosing a solar company, most homeowners or business owners wonder about the costs the most.Some significant things that determine how much it will cost and how much you could save include:
- Incentives: Something that can make your solar project cost less is the solar investment tax credit (ITC), which is a tax credit that lets you deduct from your taxes a percentage of the project cost. You can also save money on your power bills, which can result in an average of $24,000 of savings over 20 years.
- Your home's orientation toward the sun: This, along with how your roof is set up, affects affect how much electricity your solar panels can generate.
- Choice of solar panels: The type of solar panels you choose will affect your total cost. High-efficiency monocrystalline panels will cost more upfront but can also save you more money over the lifetime of your system. If you don’t need to maximize efficiency, you can go with a higher number of more affordable panels.
- Energy consumption: Installing solar panels may be an expensive option for homes that don’t need too much energy each month.
Even though a solar panel system costs a decent chunk of money upfront, it can save you thousands of dollars over time. The question of how much, though, depends on a number of factors, like the amount of daily direct sunlight available and incentives.
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Solar Incentives in Porterville
Since solar power is more sustainable than traditional energy sources, there are quite a few government incentives in place to encourage people to make the switch.When you install solar panels, you can claim the federal tax credit, or ITC. This credit currently lets you reduce your tax bill by 0 of the cost of your solar panels. Plus, there are often some regional incentives that you can benefit from to further save. In our article on solar incentives, you can find out about the incentives you qualify for in your area.
Environmental Impact of Switching to Solar in Porterville
There are a few main reasons why people are interested in solar energy: to help their wallet and the environment.Many homeowners might be wondering how much exactly they can impact the environment by switching to solar in Porterville, though. A significant thing to consider is your overall carbon footprint. For example, if you spend a lot of time driving to work, your footprint may be greater, so switching to solar energy for your house can help offset that.In fact, if you make the switch to solar power, you could look forward to lowering your carbon dioxide emissions by about 50 pounds each year. If you care about the environment, you’ll most likely recognize 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 more valuable.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
EcoWatch's Porterville, CA Solar Company Rankings FAQs
Which solar installation company is the best near me?
The best local solar company in Porterville is SunPower by Sun Solar, with a rating of 3.00 stars.
Are solar panels actually bad for the environment?
Making solar panels uses chemicals and produces toxic waste that can be bad for the environment, which is the main negative thing about solar panels.
How long does it take to see a return on your investment after getting solar panels?
The average payback period for solar panel installation is about 9.6 years, but the exact period is influenced by the cost of electricity where you are, incentives and net metering programs.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is how much energy the panels can generate under ideal conditions (a sunny day around noon). The average household requires between 20 and 35 panels to cover their 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.