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Best 5 Solar Companies in Modesto, CA

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

Modesto homeowners are fortunate to live in plentiful sunlight, both to bask in and use for energy. While going solar comes with upfront costs, local homeowners could ultimately save $1,700 per kilowatt on their electric bills. A professional company can help you select the best panels to maximize your savings. In this guide, we'll showcase Modesto's best solar companies and offer suggestions for your company choice, so you can find the perfect one for your residence.

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 Assistance Panel Installation Consultation Financing 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 Installation Cleaning And Maintenance Permit Assistance Financing Assistance Consultation Battery 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 Upgrades Off-Grid Solar Systems Battery Storage Panel Installation Financing 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

4.5/5
Based on 35 customer reviews.

Services Offered

Battery Storage Consultation Financing Assistance Panel Installation Skilled 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: 4.5/5 

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 reviewed dozens of Modesto solar companies, using the following criteria to select the best:

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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%

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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.

  • Lowered energy bills: Solar panels let you generate your own energy to power your home, lowering your regular electricity costs. You can eliminate your bills completely if you go off-grid.
  • Reduced carbon footprint: Solar is the universe's most abundant clean energy source, meaning you can lower or beat your home's dependence on "traditional" sources.
  • Better energy independence: Solar systems with energy storage function through blackouts and emergencies, and you won't have to rely on the power grid for your safety and well-being.

What Solar Incentives Are Available to Modesto Homeowners?

Governments and utilities often reward 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: 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

The more comprehensive your company investigation is, the better your solar system will ultimately function. Here are some key items to consider 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, water heaters, photovoltaic (PV) systems, boilers, and pool heaters. Contractors must take a highly comprehensive educational series, gain four years of field experience, and pass written exams to earn licensure. Solar companies can also obtain certifications from standards organizations and trade groups. The most recognized 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

The type of solar panels you select determines how much energy you can generate. Monocrystalline panels cost more but give you the best performance. Polycrystalline panels work with a tried-and-true mechanism and cost less, but produce less power. Thin-film panels aren't meant for large home installations, but they're excellent for small projects like sheds and RVs.

If you'd like to charge an electric vehicle (EV) or use your solar power in inclement weather, you can pay extra for add-ons. By choosing the right components, you can make your system more productive and convenient to use. Not every solar contractor includes these optional components, so look for a company that sells them if it's essential for you.

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

Solar Panel Cost Average 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

There are many ways to pay for new solar panels, and the right one will minimize your overhead. A few of the most common options include leases, cash payments, power purchase agreements (PPAs), and loans. Most solar experts recommend a cash payment or using a solar loan. Cash payments require a large up-front sum, but they save you from 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. Similar to a car or home loan, you'll pay a set monthly rate with as little as $0 down. Solar leases allow you to pay a monthly rate to rent your panels, while a PPA lets you pay a variable rate based on only the energy you use. We generally advise against these options since you won't own your system and are disqualified from solar incentives, but they might be suitable in certain circumstances. Ask each provider you're vetting about the payment plans it offers. A staff member can help you determine the most suitable option for your budget.

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

The IRS allows you to claim a 26% federal tax credit on the full cost of the solar system, so long as you purchase it before 2032. Municipal authorities and utilities might also offer their own incentives, financing programs, and rebates that could save you more money.

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 Modesto

How much money could I save by going solar in Modesto?

On average, Modesto homeowners shell out roughly $1,313 per year on electric bills. Once you repay your solar array, you could save $1,727.73 per kilowatt you produce.

Is solar energy readily available in Modesto?

Yes, solar energy is gaining popularity in Modesto. Some homes already benefit from solar power on-site or through utility grids, and they're backed by a state solar economy with 74255 job opportunities and counting.

Will a solar PV system increase my Modesto home worth?

Yes, new solar systems translate to 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 dark, rainy, or wooded area?

Even if your property has high tree cover, you could still benefit from solar energy. Your technician will maximize your system's performance by choosing the proper site for panels, installing a battery backup system, cleaning them regularly, and positioning them to capture the most sunlight throughout the year. This way, you can store solar power and utilize it as necessary.

How long will a common solar system last?

Modern solar systems are built to last. The average panel provides 25 years of reliable power. Budget panels tend to last shorter than premium 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 the signs I shouldn't use a particular solar company for my job?

Even the most renowned Modesto solar companies will have both favorable 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:
  • High-pressure sales tactics
  • Being evasive about training and credentials, warranties, cost and references
  • Inflexible options
  • Superficial, rushed site evaluation
  • Limited customer feedback

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 service provider installs and maintains the panels, and you pay for the generated electricity for 10–25 years. Afterward, you can extend the agreement or purchase the system outright.

You might look into a PPA if you don’t want to be responsible for maintenance 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 financing options above.

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

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