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Best 5 Solar Companies in Santa Clara, CA

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Written By Max Peterson|Last Updated: April 18, 2024

With Santa Clara's clear skies and little rainfall, it's an excellent area for homeowners and businesses aiming to harness the additional sunlight by purchasing panels from one of the best solar installers. While embracing solar power comes with upfront costs, local homeowners could ultimately save $1,600 per kilowatt on their electric bills. A professional company can help you choose the best panels to maximize your savings. On this page, we'll show you Santa Clara's top solar companies and offer insightful advice for your solar journey.

Best High-Efficiency System
4.8
  • 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
4.4
  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions
Best Solar Panel Installation
4.4
  • Offers 7 panel brand options
  • 25-year workmanship warranty
  • Offers battery options

Top Santa Clara Solar Companies

TN Electrical and Solar Services Logo

TN Electrical and Solar Services

4.7/5
Based on 46 customer reviews.

Services Offered

Panel InstallationCleaning And MaintenanceBattery StorageSolar Panel UpgradesGrid-Tied Solar SystemConsultation

Highlights

  • Free quotes
  • Informative resources
  • Clear pricing policy
1150 Murphy Ave #240, San Jose, CA 408-229-3632 tnsolars.com
Cinnamon Energy Systems Logo

Cinnamon Energy Systems

4.5/5
Based on 33 customer reviews.

Services Offered

Battery StoragePanel InstallationTesla PowerwallPermit AssistanceFinancing AssistanceSolar Panel UpgradesSkilled RepairsCleaning And MaintenanceConsultation

Highlights

  • Informative resources
  • Clear pricing policy
  • Reliable customer support
809 University Ave, Los Gatos, CA 408-883-7000 cinnamon.energy
Highlight Solar Logo

Highlight Solar

4.5/5
Based on 47 customer reviews.

Services Offered

Financing AssistancePanel InstallationBattery StoragePermit Assistance

Highlights

  • Clear pricing policy
  • Informative resources
  • Prompt service delivery
1624 Remuda Ln, San Jose, CA 866-926-9997 highlightsolar.com
Infinium Solar, Inc. Logo

Infinium Solar

4.5/5
Based on 74 customer reviews.

Services Offered

System DecommissioningPanel InstallationBattery StorageFinancing AssistanceSolar Carports

Highlights

  • Informative resources
  • Clear pricing policy
  • Free quotes
1190 Dell Ave Ste O, Campbell, CA 408-583-8101 infiniumsolar.com

More Local Solar Companies

Sunternal

User Reviews: 4.5/5 

5671 Santa Teresa Blvd #105
San Jose, CA 95123

Soleeva

User Reviews: 4.4/5 

1918 Junction Ave
San Jose, CA 95131

Clean Solar

User Reviews: 4.4/5 

1445 Koll Cir
San Jose, CA 95112

Bright World

User Reviews: 4.3/5 

1620 E, Oakland Rd Suite 107
San Jose, CA 95131

Semper Solaris

User Reviews: 4.3/5 

180 E Sunnyoaks Ave Bldg 2
Campbell, CA 95008

Simply Solar

User Reviews: 4.2/5 

4021 Clipper Ct
Fremont, CA 94538

NRG Clean Power

User Reviews: 4.0/5 

75 E Santa Clara St
San Jose, CA 95113

Solar Electric Supply, Inc.

User Reviews: 4.4/5 

108 Whispering Pines Dr #235
Scotts Valley, CA 95066

Solar Bill Review

User Reviews: 4.7/5 

11501 Dublin Blvd STE 200
Dublin, CA 94568

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 dozens of Santa Clara solar installers, using the following criteria to select the superior:

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Facts about Santa Clara
Average Max Temp:71°F
Solar Payback Period:6.8 years
Average Daily Sunlight:69%
Homes Powered by Solar:24,197
Average Annual Energy Bill:$1,169
Solar Power per Capita Percentile:48.0%

Expert Tips By

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 offers multiple advantages that will enhance your home for years to come.

  • Lower utility costs: Sourcing some or all of your own power will spend less on electricity long-term. Plus, some states offer net metering programs that make it possible for you to sell your surplus energy back to the grid, generating extra credits toward your energy bill.
  • Better energy independence: Adding a solar battery storage system lets you have reliable energy during grid outages and storms.
  • Reduced carbon footprint: Utilizing solar is a surefire way to decrease your carbon footprint and home fossil fuel dependency.

What Solar Incentives Are Available to Santa Clara Homeowners?

Governments and utilities often incentivize homeowners for going solar. Here are some of the rebates, tax credits or other programs you could qualify for.

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: Leasing Program

Website: santaclaraca.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.

How To Choose the Best Solar Company in Santa Clara

The price and effectiveness of solar panels often hinge on which company installed them. Make your choice based on the following essential elements.

Licensing and Training

California requires solar companies to hold licenses for each type of equipment they install, which can include solar water heaters, pool heaters, boilers, photovoltaic (PV) systems, and HVAC. Contractors must take a highly comprehensive educational series, gain four years of field experience, and pass written exams to secure a license. Solar providers can also earn certificates from standards organizations and trade groups. The top ones in the industry come from the North American Board of Certified Energy Practitioners. Most company websites will prominently display earned credentials, but you should also ask your estimator for more information.

Cost of Solar Panels in Santa Clara

Your solar modules' model will impact how much power you can generate. Monocrystalline panels are among the highest quality and cost the most but perform the best. Polycrystalline panels generate less, but they're a great traditional option for low budgets. Thin-film panels are excellent for non-traditional roof shapes and cost the least, but don't work well for large residential installations.

If you need to charge an electric car or use your solar power in dark weather, you can pay extra for accessories. By selecting the right components, you can make your system more efficient and user-friendly. Not every solar contractor provides these optional components, so look for a provider that installs them if it's important for you.

You can plan to spend about $17,350 on average for a five-kilowatt solar energy system in Santa Clara. Use the table in this section to get an idea of how much Santa Clara solar companies might quote for your specific solar system's price.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,961
Solar Polycrystalline$1,530
Thin-Film$894
Solar Battery$1,255
Solar Home EV Charger$4,707

Financing Solar Energy in Santa Clara

Choosing the right financing solution will affect your overall solar system cost and expected savings. Common payment options include power purchase agreements, loans, cash payments, and leases. Most solar experts recommend a cash payment 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 solar incentives. Solar loans have the same benefits, though you'll pay more in total due to interest and fees. 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, akin to an electric bill. We usually don’t recommend these two options because you won't own the panels and are disqualified from using solar incentives. Look for installers that offer several payment plans to find the right fit for your wallet.

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

You are eligible for a 26% federal solar tax credit for new solar energy equipment until the year 2032. City and state officials and utility companies might also offer rebates, discounts, and dedicated financing plans that could save you more.

Solar System CapacityEstimated Payback period
1 kW1.4 years
2 kW2.7 years
5 kW6.8 years
10 kW13.7 years

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Frequently Asked Questions About Solar in Santa Clara

How much money could I save by going solar in Santa Clara?

Most Santa Clara homeowners spend about $1,169 on energy each year. Your costs could drop by $1,577.52 for each kilowatt you generate after you pay off a solar array.

How prevalent is solar energy in Santa Clara?

Yes, solar energy is becoming increasingly popular in Santa Clara. Some homes already generate solar power on-site or through utility grids, and they're fortified by a state solar economy with 74255 job opportunities and counting.

Should I expect a property value increase after going solar?

Yes, a solar PV system will raise your property value. According to the National Renewable Energy Laboratory (NREL), for every dollar you reduce on energy bills, your home value rises by $20. So, if your panels save you $600 per year on energy costs, your property could appreciate $12,000.

How can I evaluate my home's solar potential?

One common way to calculate your home's solar viability is by using PVWatts. This free, powerful tool considers tree cover, panel efficiency, local weather and topography, and system size to determine how much power your array could generate. However, it's not a substitute for consulting with a solar expert, who can create a full estimate with the most updated data.

How long does a common solar system last?

Modern solar installations are built for longevity. The average unit lasts at least 25 years. Cheaper panels tend to have reduced longevity than premium models.

What size should my new Santa Clara solar system be?

The average Santa Clara solar system size is 3.0 kilowatts (kW). However, your final system size depends on your home's energy needs. Your panel model, roof size, and surrounding shading could also impact your final result. A professional solar company will consider these factors and determine the right array size for your home.

What is "net metering," and how does it work?

Most utilities and states administrate net metering programs, and some mandate homeowners to join. Once you register, you can get a check or bill credit for any surplus electricity you produce and send to the grid. Generally, power companies compensate solar homeowners at a wholesale or "avoided-cost" rate.

What are some "red flags" to watch for as I research companies?

Even the most respected Santa Clara solar companies will have both supportive and negative reviews. To make the most informed decision possible, focus on these warning signs to know if a company isn't worth your attention:
  • Pressuring you into signing a contract
  • Not being straightforward about training and credentials, warranties, references and cost
  • "One-size-fits-all" approach
  • Superficial, rushed site evaluation
  • More mixed or negative reviews than positive ones

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

Sources