Solar Panel Cost Guide in San Ramon, CA (2025 Update)
- San Ramon Solar Installation Cost: $7,395
- 25-Year Savings: $20,513
- Payback Period: 7.0 Years
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Average Cost of Solar Panels in San Ramon
We go over average solar pricing in San Ramon.
The national average cost of solar panels is $2.66 per watt, but in San Ramon it’s 3 per watt.To account for the typical energy needs of the average home in San Ramon, most homeowners require a 3.0-kilowatt system. Using the figure above, a solar installation costs around $7,395, or $10,575 before the federal solar tax credit of 0 is applied.
Bear in mind that the figures above are only estimates based on the average energy use of San Ramon homeowners. The cost of a solar system for your home may look different depending on factors unique to you, like your household energy use and solar contractor.Many homeowners find going solar is a solid investment. The average homeowner in San Ramon can save around $33,000 on their electricity bills over 20 years.
To see your potential ROI and connect with a local solar expert, click the button below.
Solar savings over time in San Ramon
| Year | Return on Investment |
|---|---|
| 1 years | $-5,857 |
| 3 years | $-2,781 |
| 5 years | $295 |
| 7 years | $3,371 |
| 9 years | $6,446 |
| 11 years | $9,522 |
| 13 years | $12,598 |
| 15 years | $15,674 |
| 17 years | $18,750 |
| 19 years | $21,825 |
| 21 years | $24,901 |
| 23 years | $27,977 |
| 25 years | $31,053 |
Top Solar Installers in San Ramon
Trying to install solar panels by yourself can be a stressful undertaking, which is why hiring a solar installation company is a good option for many homeowners. The payback period on a solar system will vary based on factors like your roof configuration and energy needs, but going with a solar installer can help you reach a break-even point sooner. Your provider will be able to help you apply for incentives available in your area.
If you’d like to make the switch to solar but still aren’t sure which solar installer to go with, here are our recommendations for providers near you:
See all of the solar companies in San Ramon
Factors that Affect Solar Panel Costs in San Ramon
The cost of installing a solar system in San Ramon can vary by more than $10,000 from home to home. Your actual cost depends on several factors. The biggest one is the size of the system your household needs, and other factors include the equipment you choose, financing options and the solar installer you choose.
Solar Equipment
The cost of solar panel systems varies by thousands of dollars due to a few different factors. One of the key factors is the system size, which is measured in kilowatts (kW). Solar power systems with higher efficiency or power generation require better technology and/or more equipment, both of which can increase costs. For each additional kilowatt you need, your cost can go up by about $3,470.The solar equipment you choose can increase or decrease your cost by thousands or even tens of thousands of dollars. If you choose the most efficient solar panel brands, you’ll end up paying more upfront than if you opted for the most affordable panels. On the other hand, higher efficiency could save you more over time on your power bills. Additionally, add-on products, such as solar batteries, can bring your total well above the San Ramon average.
Solar Financing Terms
Solar panels can save you money on energy bills over many years, but they can also be a big investment. That’s why many San Ramon homeowners opt to finance their solar panel systems to make paying for solar more affordable.It’s wise to include the interest you’ll pay in your final cost estimate. If you can afford to put more money down upfront, you can reduce your total costs and the amount of time it’ll take to pay off the loan.
Solar Panel Installation Company
Lastly, the company you get to install your solar panels can influence your pricing. San Ramon’s solar companies all have different labor costs and add varying upcharges to equipment. Companies that only sell high-quality, high-efficiency and high-price products — like Maxeon solar panels from SunPower or Tesla Powerwall batteries — so choosing those installers will generally come at a higher cost. It’s best to do some research and find a company that offers the products, warranties and services you want and also fit into your budget.
Solar Panel Cost Data by System Size
| System size | Cost per system watt | Solar system cost | 25-Year savings | Payback period |
|---|---|---|---|---|
| 6 kW | $3.61 | $15,157 | $36,738 | 7.3 years |
| 8 kW | $3.54 | $19,821 | $49,373 | 7.2 years |
| 10 kW | $3.47 | $24,290 | $62,202 | 7.0 years |
| 12 kW | $3.40 | $28,565 | $75,225 | 6.9 years |
| 14 kW | $3.33 | $32,646 | $88,443 | 6.7 years |
| 16 kW | $3.26 | $36,532 | $101,855 | 6.6 years |
| 18 kW | $3.19 | $40,224 | $115,461 | 6.5 years |
| 20 kW | $3.12 | $43,722 | $129,262 | 6.3 years |
How to Save on Solar Panels
There are many companies available in San Ramon, and some homeowners feel overwhelmed considering their options. Choosing the right company for you can be tough, so here are some tips to help you decide:
- Warranty: If you’re worried about the durability of your solar energy system, checking if your installer offers a 25-year, all-inclusive warranty can give you some peace of mind.
- Reputation: Solar installers that have great reviews from their customers and that have been in business for many years likely offer high-quality solar panel installation and expertise.
- Solar Panel Brands: The type of solar panel you want to get plays a part in which installer you should go with, since different companies have different panels.
- Contract: When reading through your solar company’s contract, ask questions about any terms you’re not sure of and make sure you understand what happens in scenarios like a system part breaking or the company going out of business.
EcoWatch's San Ramon, CA Solar Cost FAQs
What is the average cost of installing solar panels in San Ramon?
This is a tough question to answer precisely, because the cost depends on a few different factors. Broadly speaking, it costs about $17,350 for a 5-kW system and $34,700 for a 10-kW system after the ITC is applied. It will be more expensive if you want extra solar equipment or higher quality panels, or if you have higher-than-average energy needs. On the flip side, you can spend less if you want a smaller solar panel system or less expensive solar panels.
Is it better to lease or buy solar panels in San Ramon?
Leasing solar panels can be an option if you can’t pay upfront or secure a solar loan, but since you don’t own the system, you don’t have access to many solar incentives. Also your home value won’t increase, so you’ll have less savings over time. If you can afford to buy a solar system upfront, then buying is the better option if you want the most bang for your buck from going solar.
Do solar panels increase your property value?
Solar panels can increase your property’s value considerably as long as you buy or finance your panels and don’t opt for a solar lease or power purchase agreement (PPA). According to research done by Zillow, the average home value increases by about 4.1% after installing solar panels."
How often do you have to replace solar panels?
On average, the lifespan of solar panels is about 25 to 30 years. Some even last up to 50 years, but their efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a higher amount of energy production.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert's opinion on the top solar companies featured here, follow this link.