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Best 5 Solar Companies in San Ramon, CA

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

San Ramon homeowners are committed to conserving resources and embracing sustainability. That's why many people are purchasing panels from the best solar companies for their homes. With all the options to choose from in this urban jungle, you might feel burnt out searching for an excellent company. In this guide, we'll showcase San Ramon's best solar installers and offer suggestions for your company choice, so you can find the ideal one for your household.

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 San Ramon Solar Companies

NorthStar Solar Inc Logo

NorthStar Solar

4.7/5
Based on 29 customer reviews.

Services Offered

Battery StoragePanel Installation

Highlights

  • Informative resources
  • Free quotes
  • Clear pricing policy
822 Hartz Way Ste 240, Danville, CA 925-400-7479 gonorthstarsolar.com
Solar Bill Review Logo

Solar Bill Review

4.7/5
Based on 102 customer reviews.

Services Offered

Skilled RepairsBattery StorageConsultationPanel Installation

Highlights

  • Prompt service delivery
  • Family-operated business
  • Free quotes
11501 Dublin Blvd Ste 200, Dublin, CA 925-833-2641 solarbillreview.com
Source Energy Logo

Source Energy

4.7/5
Based on 31 customer reviews.

Services Offered

Panel InstallationConsultationFinancing Assistance

Highlights

  • Free quotes
  • Clear pricing policy
  • Informative resources
161 N Civic Dr #400, Walnut Creek, CA 925-319-6634 sourcenergy.solar
Solar Technologies Logo

Solar Technologies

4.4/5
Based on 38 customer reviews.

Services Offered

Financing AssistanceConsultationBattery StoragePanel Installation

Highlights

  • Free quotes
  • Reliable customer support
  • Informative resources
14 Beta Ct, San Ramon, CA 925-961-3756 solartechnologies.com

More Local Solar Companies

Complete Solar

User Reviews: 4.3/5 

3000 Executive Pkwy Suite 504
San Ramon, CA 94583

Your Energy Solutions

User Reviews: 4.5/5 

290 Rickenbacker Cir
Livermore, CA 94551

Infinity Energy

User Reviews: 3.6/5 

1220 Quarry Ln Suite a
Pleasanton, CA 94566

Semper Solaris

User Reviews: 4.4/5 

2505 Amaral Ct
Hayward, CA 94544

Sol R Us

User Reviews: 4.2/5 

1050B Shary Ct
Concord, CA 94518

Skytech Solar

User Reviews: 4.1/5 

2355 Whitman Rd
Concord, CA 94518

Got Watts?

User Reviews: 4.6/5 

2045 Commerce Ave
Concord, CA 94520

solarXperts

User Reviews: 4.3/5 

2150 John Glenn Dr Suite 250
Concord, CA 94520

Kingdom Solar

User Reviews: 4.7/5 

2388 Research Dr
Livermore, CA 94550

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

Ranking Methodology

Our team has researched dozens of solar companies near San Ramon, keeping in mind the following criteria:

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Facts about San Ramon
Average Max Temp:71°F
Solar Payback Period:6.8 years
Average Daily Sunlight:68%
Homes Powered by Solar:15,299
Average Annual Energy Bill:$1,538
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 has multiple advantages that will enhance your home for years to come.

  • Better energy independence: Adding a solar battery storage system lets you have trustworthy energy during storms and grid outages.
  • Reduced energy costs: Generating some or all of your own power will save you money on your electric bills long-term. Plus, some states offer net metering programs that enable you to sell your extra energy back to the grid, generating extra credits toward your energy bill.
  • Reduced carbon footprint: Solar is a highly abundant clean energy source, meaning you can minimize or conquer your home's dependence on "traditional" sources.

What Solar Incentives Are Available to San Ramon Homeowners?

Governments and power companies often reward homeowners for embracing 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 San Ramon

The price and effectiveness of solar panels often rely on the provider that mounted them. Here are some key items to bear in mind 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 water heaters, HVAC, pool heaters, photovoltaic (PV) systems, and boilers. Contractors must take 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 respected are the PV Installation Professional and Solar Heating Installer certificates, granted 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 San Ramon

The style of solar panels you purchase determines how much electricity you can generate. Monocrystalline panels and high-quality and give you the best performance but cost more upfront. 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 the best for large residential installations, but they are excellent accessories for non-traditional roofs.

You can also add electric vehicle (EV) chargers and battery backup systems. These will increase your total installation cost, but they can maximize your solar system's efficiency. Not every solar contractor provides these additional features, so look for a company that installs them if it's a priority for you.

You can expect to pay about $17,350 on average for a five-kilowatt solar energy system in San Ramon. Check the table in this section to get an idea of how much San Ramon solar companies might quote for your specific solar system's price.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,322
Solar Polycrystalline$1,031
Thin-Film$603
Solar Battery$846
Solar Home EV Charger$3,172

Financing Solar Energy in San Ramon

Solar installers 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), solar loans, cash payments and solar leases. Though it requires a large up-front payment, cash is the most cost-effective choice because it doesn't accrue interest and qualifies you for incentives. Solar loans are the second most effective option. As with a home or auto loan, you'll pay a monthly rate towards system ownership, including interest. You can still apply for money-saving solar incentives, and depending on your lender, you could put as little as $0 down. Solar leases allow you to pay a monthly fee to rent your panels, while a power purchase agreement lets you pay a variable rate based on only the energy you use. We generally advise against these options since you will not have ownership of your system and are disqualified from solar incentives, but they might be suitable in certain circumstances. Ask each provider you're considering about the payment plans it offers. A representative can help you determine the optimal option for your pocketbook.

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

You are eligible for a 26% federal solar tax credit for new solar power systems 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 San Ramon

How much money could I save by going solar in San Ramon?

On average, San Ramon homeowners spend roughly $1,538 per year on power bills. Once you pay off your solar array, you could save $1,729.84 for every kilowatt you produce.

Is solar energy common in San Ramon?

Yes, solar energy is reaching new heights in San Ramon. Some homes already generate solar power on-site or through utility grids, and they're backed by a state solar economy with 74255 job opportunities and counting.

Should I anticipate a boost in my property value after switching to solar energy?

Yes, new solar systems lead 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 boost your property value by $12,000.

How long will a standard solar system last?

Modern solar installations are built for longevity. The average panel lasts at least 25 years. Cheaper panels tend to have shorter lifespans than higher-quality models.

How do I care for my new solar system?

Solar panels don't require much maintenance to keep working well. All you'll need to do is inspect and clean the panels every six months or as necessary in dusty seasons. Solar providers frequently offer maintenance packages to help you in your system's care.

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

Most San Ramon 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's the difference between a PPA and a solar lease?

Choosing a lease means your solar installer will handle panel maintenance while you make fixed monthly payments. PPAs differ slightly because you only pay for the electricity you produce.

You don't own the panels with either option, though you can choose to opt out of the contract for a fee.

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

Sources