10 Best Solar Companies in Milpitas, CA

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Last Updated: February 25, 2025

Solar energy is becoming increasingly popular for Milpitas homeowners. A solar panel array can help you decrease your carbon footprint, provide a dependable source of power, and add value to your property. Making the switch to solar power helps cut your utility bills and lower your environmental impact. But you'll want to find a trustworthy installation company first. That’s why we’ve researched the options and compiled a guide to the most dependable solar providers in Milpitas. These top companies consistently deliver high-quality and reliable services.

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Top 10 Best Solar Companies in Milpitas

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Clean Solar

Clean Solar Logo

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1445 Koll Cir, San Jose, CA 95112 (888) 551-7652 cleansolar.com

Informative resources

Prompt service delivery

Free quotes

Reliable customer support

Clear pricing policy

Services Offered

Financing assistance
Consultation
Panel installation
Battery storage
Skilled repairs
Tesla powerwall
Permit assistance

Got Watts?

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2045 Commerce Ave, Concord, CA 94520 (925) 421-0411 gotwatts.com

Reliable customer support

Informative resources

Clear pricing policy

Prompt service delivery

Services Offered

Cleaning and maintenance
Panel installation
Battery storage
Permit assistance
Skilled repairs
Solar panel upgrades
Financing assistance

Cinnamon Energy Systems

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809 University Ave, Los Gatos, CA 95032 (408) 883-7000 cinnamon.energy

Clear pricing policy

Free quotes

Reliable customer support

Services Offered

Permit assistance
Battery storage
Panel installation
Cleaning and maintenance
Financing assistance
Consultation
Skilled repairs
Tesla powerwall
Solar panel upgrades

Solar Electric Supply, Inc.

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108 Whispering Pines Dr #235, Scotts Valley, CA 95066 (831) 462-8243 solarelectricsupply.com

Reliable customer support

Informative resources

Clear pricing policy

Free quotes

Services Offered

Permit assistance
Battery storage
Solar carports
Financing assistance
Grid-tied solar system
Consultation
Off-grid solar systems
Panel installation

Solar Gain West

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1661 Northrop St, Stockton, CA 95206 (209) 479-4897 solargaininc.com

Informative resources

Reliable customer support

Free quotes

Clear pricing policy

Services Offered

Permit assistance
Consultation
Cleaning and maintenance
Financing assistance
Panel installation
Solar carports
Battery storage
Skilled repairs

TN Electrical and Solar Services

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User Rating

1150 Murphy Ave #240, San Jose, CA 95131 (408) 229-3632 tnsolars.com

Reliable customer support

Free quotes

Informative resources

Clear pricing policy

Services Offered

Solar panel upgrades
Battery storage
Grid-tied solar system
Cleaning and maintenance
Panel installation
Consultation

Infinium Solar, Inc.

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User Rating

1190 Dell Ave ste o, Campbell, CA 95008 (408) 583-8101 infiniumsolar.com

Informative resources

Reliable customer support

Clear pricing policy

Prompt service delivery

Free quotes

Services Offered

Battery storage
Panel installation
Financing assistance
Solar carports
System decommissioning

Complete Solar

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3000 Executive Pkwy Suite 504, San Ramon, CA 94583 (877) 299-4943 completesolar.com

Clear pricing policy

Informative resources

Reliable customer support

Free quotes

Services Offered

Financing assistance
Permit assistance
Skilled repairs
Consultation
Battery storage
Cleaning and maintenance
Panel installation

Allterra Solar

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125-B McPherson St, Santa Cruz, CA 95060 (831) 425-2608 allterrasolar.com

Reliable customer support

Informative resources

Free quotes

Clear pricing policy

Services Offered

Financing assistance
Consultation
Panel installation
Battery storage
Tesla powerwall

Highlight Solar

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1624 Remuda Ln, San Jose, CA 95112 (866) 926-9997 highlightsolar.com

Clear pricing policy

Reliable customer support

Prompt service delivery

Free quotes

Informative resources

Services Offered

Panel installation
Permit assistance
Financing assistance
Battery storage
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

How To Choose a Solar Company

Installing solar panels can lower your electricity costs and help the environment by reducing your carbon footprint. When evaluating if a solar provider is the best option for you, consider these key factors.

Check Licensing

Confirm that your solar installer is properly licensed. This ensures that the work is done properly using current best installation practices. There are five distinct classifications of solar contracting licenses in California: boilers, PV electrical, HVAC, thermal, and pool heating. To earn a license, a contractor must complete a highly comprehensive educational series, gain four years of experience as an apprentice or journeyman, and pass written exams.

Read Customer Reviews

Check review sites like Google Reviews, the Better Business Bureau (BBB), and TrustPilot to see customer feedback about local solar companies. Detailed reviews can help you assess a company's dependability and level of service. Use caution with companies that have no reviews or mostly negative ones.

Compare Multiple Quotes

Contact 3–5 solar companies to receive free, detailed quotes. Quotes should clearly outline all costs and list the exact solar components included. By comparing multiple quotes, you can identify the best value based on your budget.

Ask About the Warranty

High-quality solar installations should have robust workmanship and performance guarantees. The workmanship guarantee covers any installation issues like poor wiring, poor alignment, or cracks in the panels. The output warranty ensures an energy generation baseline. Strong guarantees reflect a solar provider's confidence in its installations.

Evaluate Financing and Incentives

Switching to solar power can help reduce your energy expenses over time. Be sure to evaluate these aspects when judging the cost and value of solar panels.

  • Research federal and state tax credits: A 26% federal tax credit on total solar system costs is available through 2032. Many states provide incentives, too. The credits can lead to substantial savings for solar buyers.
  • Compare system purchase options: Homeowners may purchase solar panels outright or finance payments over time with leases or loans. Be sure to confirm key details like annual percentage rate (APR), fees, payment schedule, and what ownership means when financing solar panels.
  • Look into utility rebates: More rebates might be available from local power companies looking to encourage homeowners to install solar panels. Contact your local utility provider to find out rebate values and eligibility rules, so you can calculate your possible savings.

Cost of Solar Installation in Milpitas

In Milpitas, solar panels cost an average of $3,470 per kilowatt, with an average system size of 3.0 kilowatts. The typical Milpitas homeowner spends $7,249 on their solar array after federal tax refunds. An estimate from a local provider will take into account additional information based on your desired system's size, required preliminary work, panel type, and capacity. In some cases, homeowners may prefer to lease solar panels to reduce upfront costs.

Milpitas Solar Incentives Guide

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: 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: 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: 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: 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

Incentive Amount:

Locally determined

Incentive Type: Feed-in Tariff

Website: cpuc.ca.gov

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.

Frequently Asked Questions About Solar in Milpitas, CA

A solar photovoltaic (PV) system can generate power to run any electric system or appliance in your home. If you don't want to use solar power for your entire home, you can install a solar water heating system.

There are many advantages of home solar energy. You can save money, reduce emissions, and raise your property values. With the right storage equipment, solar panels can also provide you with additional energy security and offer some protection from power outages.

It depends on your home's location and what type of panels you're installing. With the winter months in California being very mild, you have significant leeway to install your panels, though they won't hit peak performance until summer arrives.

Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Milpitas amount to $1,053.

Your payback period is the time to earn a net profit from your solar panels. It will vary based on the rate your utility charges per kilowatt of power, their rated capacity, and the average sunlight in your area. Milpitas has extremely high daily sunlight levels, so you could recoup your investment in as little as 6.9 years per 5 kW of rated capacity.

The maintenance you'll need to do will vary based on the type of solar panels you have. With any system, you should clean and inspect each panel four times a year. Your solar contractor might offer comprehensive plans where they'll do the maintenance on your behalf.

Solar panels are on par with other forms of renewable energy. They have inexpensive upkeep and today's systems can generate and manage energy under more conditions.

Other Milpitas, CA Home Services

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