We may be compensated if you purchase through links on our website. Our Reviews Team is committed to delivering honest, objective, and independent reviews on home products and services. More

Best 5 Solar Companies in Modesto, CA

Get matched with a top local pro
Join the 10,601 people who have received a free, no-obligation quote in the last 30 days
  1. Home
  2. Local Pros
  3. Solar
  4. CA
  5. Modesto
Written By Max Peterson|Last Updated: April 18, 2024

With Modesto's clear skies and below-average rainfall, it's an excellent area for homeowners and businesses seeking to harness the extra sunlight by buying panels from one of the best solar installers. While embracing solar power comes with upfront costs, local homeowners could ultimately save $1,700 per kilowatt on their electric bills. A professional technician can help you choose the best panels to maximize your savings. Discover Modesto's top-rated solar companies and learn vital decision-making strategies on this page.

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 Modesto Solar Companies

Solar Installation Group, Inc. Logo

Solar Installation Group

4.6/5
Based on 188 customer reviews.

Services Offered

Permit AssistancePanel InstallationConsultationFinancing Assistance

Highlights

  • Free quotes
  • Reliable customer support
  • Clear pricing policy
1824 Ackley Cir Suite A, Oakdale, CA 888-508-0558 sig.solar
SunLectric Logo

SunLectric

4.7/5
Based on 24 customer reviews.

Services Offered

Panel InstallationCleaning And MaintenancePermit AssistanceFinancing AssistanceConsultationBattery Storage

Highlights

  • Free quotes
  • Clear pricing policy
  • Reliable customer support
247 S Sierra Ave, Oakdale, CA 209-565-4786 mysolarcontractor.com
Clear Solar Solutions, Inc Logo

Clear Solar Solutions

4.5/5
Based on 39 customer reviews.

Services Offered

Solar Panel UpgradesOff-Grid Solar SystemsBattery StoragePanel InstallationFinancing Assistance

Highlights

  • Clear pricing policy
  • Reliable customer support
  • Informative resources
2200 Maryann Dr, Turlock, CA 209-850-9290 clearsolarsolutions.com
Semper Solaris Logo

Semper Solaris

4.4/5
Based on 35 customer reviews.

Services Offered

Battery StorageConsultationFinancing AssistancePanel InstallationSkilled Repairs

Highlights

  • Reliable customer support
  • Clear pricing policy
  • Informative resources
3025 Palm Ave Suite 101, Manteca, CA 209-245-2954 sempersolaris.com

More Local Solar Companies

Next Energy

User Reviews: 4.7/5 

3553 Yosemite Ave
Lathrop, CA 95330

APG Solar

User Reviews: 4.7/5 

2750 Spaceport Entry
Atwater, CA 95301

Kingdom Solar

User Reviews: 4.7/5 

2388 Research Dr
Livermore, CA 94550

Solar by Sexton LLC

User Reviews: 4.7/5 

83 S Stewart St suite 209
Sonora, CA 95370

Arvo Solar Sacramento

User Reviews: 4.7/5 

19985 Liberty Rd
Clements, CA 95227

Solarworx

User Reviews: 4.7/5 

13299 Mono Way
Sonora, CA 95370

United Solar Electric

User Reviews: 4.6/5 

4501 O'Hara Ave
Brentwood, CA 94513

Del Sol Energy

User Reviews: 4.4/5 

550 Harvest Park Dr b
Brentwood, CA 94513

West Coast Solar

User Reviews: 4.4/5 

2155 Elkins Way Suite B
Brentwood, CA 94513

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

Ranking Methodology

We evaluated a multitude of Modesto solar companies, using the following criteria to determine the superior:

Get Your Solar Project Quote Today

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Facts about Modesto
Average Max Temp:76°F
Solar Payback Period:6.8 years
Average Daily Sunlight:69%
Homes Powered by Solar:39,819
Average Annual Energy Bill:$1,313
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 has numerous advantages that will enhance your home for years to come.

  • Lowered energy bills: With solar panels, you create power without paying the tacked-on costs of grid-connected power. You can eliminate your bills completely if you go off-grid. Plus, a significant number of states have adopted net metering, which permit you to earn money by selling your unused energy back to the grid.
  • Reduced carbon footprint: The sun is one of the universe's most abundant clean energy sources, meaning you can minimize or conquer your home's dependence on non-renewable sources.
  • Better energy independence: Adding a battery storage system lets you have dependable energy during storms and grid outages.

What Solar Incentives Are Available to Modesto Homeowners?

California's public agencies and power companies offer several solar incentives to help cut 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 Modesto

Choosing a company is the first step toward a well-oiled and cost-efficient solar system. Here are some key items to consider while shopping for a solar company.

Licensing and Training

California requires solar companies to hold licenses for each type of equipment they install, which can include solar pool heaters, HVAC, water heaters, photovoltaic (PV) systems, and boilers. Contractors must complete a highly comprehensive educational series, gain four years of experience as an apprentice or journeyman, and pass written exams to secure a license. Solar companies can also earn accreditations from trade groups and standards organizations. The most prestigious 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 Modesto

Different solar panel types look and perform differently. Monocrystalline panels offer the best energy production but cost more than other options and generally have the highest quality. Polycrystalline panels produce less power, but start at a more budget-friendly price point. Thin-film panels work well for small projects like RVs and sheds, but they're not ideal for larger installations due to their low performance.

Additional system add-ons, such as electric vehicle (EV) chargers and battery storage, will raise your overall installation costs. However, they might make your solar system more efficient and convenient to use. Not all solar contractors include these optional components, so look for a contractor that sells them if it's important for you.

If you're a resident of Modesto and are considering getting a five-kilowatt solar energy system, you could expect to pay about $17,350 for parts and installation. Find more information on specific component and solar panel costs in the table.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,128
Solar Polycrystalline$880
Thin-Film$514
Solar Battery$722
Solar Home EV Charger$2,708

Financing Solar Energy in Modesto

Solar companies offer multiple different financing options to increase your savings and lower your costs. Though some providers offer unique payment plans, the most common are power purchase agreements (PPAs), cash payments, solar leases and solar loans. Most solar experts recommend paying cash or using a solar loan. Cash payments demand 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. Much like a car or home loan, you'll pay a set monthly rate with potentially $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, similar to an electric bill. We usually don’t recommend these two options because you won't own the panels and cannot use solar incentives. We recommend working with an installer that offers multiple financing options. Speak with each representative about what's available, and get more than one estimate for the best odds of staying within your financial plan.

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

You are eligible for a 26% federal solar tax credit for new solar power systems until the year 2032. Local and state governments and utility companies might also offer discounts, rebates, 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

Ready to Get a Quote on Your Solar Project?

Get matched with a top local pro

Please enter a valid 5-digit zip code!

Frequently Asked Questions About Solar in Modesto

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

Most Modesto homeowners spend about $1,313 on energy each year. Your costs could drop by $1,727.73 for each kilowatt you generate after you pay off a solar array.

How prevalent is solar energy in Modesto?

Yes, solar energy is readily available in Modesto. A growing number of area homes already use solar power on-site or through utility grids, and California has about 74255 jobs making up its solar economy.

Should I expect a boost in my property value after adopting solar power?

Yes, new solar systems mean higher property values according to the National Renewable Energy Laboratory (NREL.) Homeowners could project a $20 property value increase for each dollar they save on energy. Therefore, $600 in energy savings could increase your home's value by $12,000.

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

A solar setup could still work in bad weather. Your technician will orient your panels to absorb the most sunlight possible. They might also recommend a backup battery to keep your system working at its best.

How many years will a standard solar system last?

Today's solar panels are remarkably durable, lasting up to 25 years. Monocrystalline options and other top-tier models tend to live longer than cheaper models.

How long does it take to pay back a solar loan in Modesto?

Most Modesto homeowners pay back a solar loan in 7.0 years. You can shorten the payback period by paying off extra loan principal each month.

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

While many online reviews are positive, even the leading solar installers might have critical feedback. You should know these early red flags for the best odds of a satisfactory job:
  • High-pressure sales tactics
  • Dodging questions about references, cost, credentials and training and warranties
  • Inflexible options
  • Superficial, rushed site evaluation
  • Limited customer feedback

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

Sources