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Best 5 Solar Companies in Porterville, CA

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Written By Max Peterson | Last Updated: February 05, 2024

Porterville homeowners are increasingly using solar panels to produce their electricity and heat their water. Local homeowners might opt for solar to break free of high power costs from sources like natural gas. A knowledgeable solar company can help you set up and adjust a system that matches your energy needs without being too expensive. Discover Porterville's best solar companies and learn key decision-making strategies on this page.

Best High-Efficiency System
  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons
Best Solar Panel Leasing
  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

Top Porterville Solar Companies

AltSys Solar Inc. Logo

AltSys Solar

Based on 40 customer reviews.

Services Offered

Panel Installation Battery Storage Financing Assistance


  • Clear pricing policy
  • Reliable customer support
  • Informative resources
1434 E Tulare Ave, Tulare, CA 559-688-2544 altsyssolar.com
JP Electric & Solar Logo

JP Electric & Solar

Based on 206 customer reviews.

Services Offered

Financing Assistance Solar Carports Consultation Battery Storage Skilled Repairs Panel Installation


  • Reliable customer support
  • Prompt service delivery
  • Informative resources
1240 E Caldwell Ave Suite A, Visalia, CA 559-733-8313 jpsolar.com
Kuubix Energy Logo

Kuubix Energy

Based on 228 customer reviews.

Services Offered

Battery Storage Panel Installation Permit Assistance Tesla Powerwall


  • Free quotes
  • Informative resources
  • Clear pricing policy
7401 W Sunnyview Ave Suite A, Visalia, CA 855-458-8249 kuubixenergy.com
Simple Power Logo

Simple Power

Based on 134 customer reviews.

Services Offered

Battery Storage Skilled Repairs Permit Assistance Consultation Tesla Powerwall Panel Installation Cleaning And Maintenance Financing Assistance


  • Free quotes
  • Informative resources
  • Clear pricing policy
1567 James Rd, Bakersfield, CA 661-505-9000 gosimplepower.com

More Local Solar Companies

Impact Energy & Solar

User Reviews: 4.7/5 

2304 Perseus Ct
Bakersfield, CA 93308

Fuzion Home Services

User Reviews: 5/5 

4003 Terracotta Ct
Bakersfield, CA 93314

Solar Negotiators

User Reviews: 4.5/5 

19456 Colombo St
Bakersfield, CA 93308

Discount Solar Solutions

User Reviews: 4.7/5 

6403 7 Seas Ave Suite 2
Bakersfield, CA 93308

Flagship Solar

User Reviews: 4.7/5 

3708 Coffee Rd STE A
Bakersfield, CA 93308

Son Light Construction Inc

User Reviews: 4.7/5 

13240 Blodget Ave
Bakersfield, CA 93314

Infinity Energy

User Reviews: 4.4/5 

2841 Unicorn Rd ste 102
Bakersfield, CA 93308

Divine Power USA

User Reviews: 4.9/5 

2500 E Belle Terrace #100
Bakersfield, CA 93307

Arc Energy Solutions

User Reviews: 4.6/5 

3708 Coffee Rd Suite A
Bakersfield, CA 93308

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Ranking Methodology

We assessed a multitude of Porterville solar providers, using the following criteria to select the top-notch:

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Facts about Porterville
Average Max Temp: 66°F
Solar Payback Period: 6.8 years
Average Daily Sunlight: 70%
Homes Powered by Solar: 10,883
Average Annual Energy Bill: $1,185
Solar Power per Capita Percentile: 48.0%

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This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Benefits of Solar Energy

Solar energy provides multiple advantages that will enhance your home for years to come.

  • Reduced energy costs: Producing some or all of your own electricity will cut power costs long-term.
  • Better energy independence: Photovoltaic systems with battery backups function through power outages and emergencies, and you won't have to depend on the electrical grid for your safety and well-being.
  • Reduced carbon footprint: Using clean solar power reduces your dependence on fossil fuels, which release greenhouse gases that damage the environment.

What Solar Incentives Are Available to Porterville Homeowners?

California's public agencies and power companies offer numerous solar incentives to help lower your solar system costs. Here is a breakdown of available solar programs where you live.

Incentive Type: Property Tax Incentive

Website: boe.ca.gov

Incentive Amount:

100% of system value; 75% of system value exemption for dual-use equipment

Incentive Type: PACE Financing

Website: wrcog.us

Incentive Amount:

Eligible products can be financed for up to 25 years, depending on the useful life of the eligible product.
Minimum financing: $5,000
The financing may not exceed fifteen percent (15%) of the market value of the property, up to the first seven hundred thousand dollars ($700,000) of the property’s market value, and ten percent (10%) of the remaining value of the Property above seven hundred thousand dollars ($700,000) minus any PACE assessment on the propertyThe total amount of any annual property taxes and assessments shall not exceed five percent (5%) of the property's fair market value, determined at the time program financing is approved.

Incentive Type: PACE Financing

Incentive Amount:

Locally determined

Incentive Type: Rebate Program

Website: selfgenca.com

Incentive Amount:

For projects 30 kW or larger, 50% of incentive will be received up-front; 50% will be received based on actual kWh production over the first 5 years. For projects under 30kW, 100% of the incentive will be paid up front.
Incentives will step down over time. See below for incentive amounts.

Incentive Type: Feed-in Tariff

Website: cpuc.ca.gov

Incentive Type: Feed-in Tariff

Website: ladwp.com

Incentive Amount:

$0.17/kWh adjusted by a time of delivery multiplier
Base price will step down over time as certain MW goals are met

Incentive Type: Rebate Program

Website: gosolarcalifornia.ca.gov

Incentive Amount:

Step 1 Incentive Rates (contact utility to determine current incentive levels):
Single Family Residential Incentives:
Systems that displace natural gas: $29.85 per estimated therm displaced
Systems that displace electricity or propane: Funding has been exhausted
Commercial/Multifamily Incentives:
Systems that displace natural gas: $20.19 per estimated therm displaced
Systems that displace electricity or propane: $0.42 per estimated kWh displaced *** Note, funding has been exhausted in this category for SCE and PG&E
Solar Pool heating: $5.00 per estimated therm displaced

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

How To Choose the Best Solar Company in Porterville

Choosing a company is the first step toward a well-oiled and cost-efficient solar array. Here are some key items to remember while searching for a solar installer.

Licensing and Training

California requires solar companies to hold licenses for each type of equipment they install, which can include solar HVAC, boilers, photovoltaic (PV) systems, pool heaters, and water heaters. Contractors must complete a highly comprehensive educational series, gain four years of experience as an apprentice or journeyman, and pass written exams to earn a license. You should also visit a company's website to learn about its private accreditations. Two of the most prestigious are the PV Installation Professional and Solar Heating Installer certificates, awarded by the North American Board of Certified Energy Practitioners (NABCEP). Some companies don't publish this information online, so you should also ask your estimator about them.

Cost of Solar Panels in Porterville

The style of solar panels you purchase dictates how much electricity you can produce. Monocrystalline panels cost more but give you the best performance. Polycrystalline panels produce less power, but they're worth it if you want a traditional panel style without the high cost. Thin-film panels aren't recommended for large residential installations, but they are ideal for small projects like converting RVs and sheds.

You can also add electric vehicle (EV) chargers and battery backup systems. These will increase your total project price, but they can maximize your solar system's efficiency. Not all solar contractors include these additional features, so look for a provider that installs them if it's essential for you.

Generally speaking, it costs about $17,350 for a five-kilowatt solar array in Porterville. This table shows more specific prices for different solar panel types and system components in your area.

Solar Panel Cost Average Cost
Solar Monocrystalline $1,184
Solar Polycrystalline $923
Thin-Film $540
Solar Battery $758
Solar Home EV Charger $2,841

Financing Solar Energy in Porterville

Solar installers use multiple different financing options to increase your savings and lower your costs. Though some providers offer unique payment plans, the most common are cash payments, solar leases, solar loans and power purchase agreements (PPAs). Most solar experts recommend paying cash or using a solar loan. Cash payments require a large up-front sum, but they help you avoid paying interest, grant you system ownership, and qualify you for cost-saving incentives. Solar loans have the same benefits, though you'll pay more in total due to interest and fees. Much like a home or auto loan, you'll pay a set monthly rate with as little as $0 down. Solar leases involve paying a set monthly rate to use rooftop panels. A PPA (Power Purchase Agreement) lets you pay a monthly rate based only on the energy you use, like an electric bill. We generally don’t recommend these two choices because you won't own the panels and are disqualified from using solar incentives. We recommend working with a provider that offers multiple financing options. Ask each salesperson about what's available, and get more than one estimate for the best odds of staying within your budget.

The table below lists the average payback periods for different capacities of solar systems in Porterville.

You can claim a 26% federal tax credit from the IRS for new residential solar systems purchased before 2032. Additionally, local governments and utilities may have their own rebates and financing plans that could reduce your total cost even more.

Solar System Capacity Estimated Payback period
1 kW 1.4 years
2 kW 2.7 years
5 kW 6.8 years
10 kW 13.7 years

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Frequently Asked Questions About Solar in Porterville

How much energy and money could I save per year by switching to solar?

Most Porterville homeowners spend about $1,185 on energy each year. Your costs could drop by $1,268.69 for each kilowatt you generate after you pay off a solar array.

Is solar energy readily available in Porterville?

Yes, solar energy is readily available in Porterville. A growing number of local homes are already using solar power on-site or through utility grids, and California has about 74255 jobs comprising its solar economy.

Should I anticipate a boost in my property value after going solar?

Yes, solar panels will boost your property value. According to the National Renewable Energy Laboratory, for every dollar you save on energy bills, your home value increases by $20. So, if your panels save you $600 per year on energy costs, your property could appreciate $12,000.

Could I still use solar power if I live in a dark, rainy, or wooded area?

Even if you live in one of Porterville's few dark areas, you could still take advantage of solar energy. Your contractor will enhance your system's performance by choosing the proper site for panels, cleaning them regularly, installing a battery backup system, and positioning them to capture the most sunlight throughout the year. This way, you can keep solar energy longer and use it as necessary.

What can I do to calculate my home's solar viability?

To determine your home's solar readiness, nothing substitutes for a comprehensive quote from a local solar installer. However, you can use the PVWatts tool for a simple solar viability prediction based on public data, including tree cover, local weather and topography, panel efficiency, and system size.

How long is a Porterville solar panel's average lifespan?

Modern solar systems are built to last. The average panel provides 25 years of reliable power. Lower-cost panels tend to have shorter lifespans than top-tier models.

How are traditional solar loans and PPAs different?

The main differences between a power purchase agreement and traditional financing are that you pay a fluctuating monthly rate based on your energy usage and don't own your system. Your solar company installs and maintains the panels, and you pay for the generated electricity for 10–25 years. Afterward, you can continue the contract or buy the system.

You might think about a PPA if you don’t want to be responsible for maintaining your panels and don’t want to invest in a system, but keep in mind you won’t be paying toward ownership or be able to access any cost-saving solar incentives. Many solar experts don’t recommend PPAs. Our guide covers other payment options above.

Should I get quotes from multiple Porterville solar companies?

Yes, we recommend asking for free solar quotes from three or more companies. You should thoroughly read each quote and compare financing options, labor fees, equipment costs, prework scope and costs and warranty details. Ensure each quote presents an itemized financial plan and includes your anticipated payback period.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.