Solar Panel Cost Guide in El Sobrante, CA (2025 Update)
- El Sobrante Solar Installation Cost: $6,803
- 25-Year Savings: $15,629
- Payback Period: 8.1 Years
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Average Cost of Solar Panels in El Sobrante
Find out what the average cost of a solar system is in El Sobrante.
Currently, the national average cost of solar panels is $2.66 per watt. However, in El Sobrante, the typical cost of solar panels is 3 per watt.Using this figure, a typical 2.8-kW system would cost about $6,803 before the 0 federal solar tax credit is applied.
Bear in mind that the figures above are only estimates based on the average El Sobrante homeowner. The price of a solar system for your home may look different depending on factors unique to you, like your household energy use and solar contractor.With average savings of about $28,000 on electricity bills over 20 years, many homeowners in El Sobrante find installing solar panels can be quite rewarding.
Click the button below to get connected to a reputable solar company in your area for a custom estimate.
Solar savings over time in El Sobrante
| Year | Return on Investment |
|---|---|
| 1 years | $-5,619 |
| 3 years | $-3,249 |
| 5 years | $-880 |
| 7 years | $1,490 |
| 9 years | $3,859 |
| 11 years | $6,229 |
| 13 years | $8,598 |
| 15 years | $10,968 |
| 17 years | $13,337 |
| 19 years | $15,707 |
| 21 years | $18,076 |
| 23 years | $20,446 |
| 25 years | $22,815 |
Top Solar Installers in El Sobrante
DIY solar panel installation is a possibility, but it's an undertaking that can use up a lot of your time and energy. Hiring a solar panel installer can make converting to solar power much easier. The payback period of solar panels will vary based on factors like your roof configuration and energy consumption, but working with a solar company can help you reach a break-even point sooner. Your provider will be able to help you get the most out of incentives available in your area.
Working with a professional solar company can help your solar project go smoothly. Here are our recommendations:
See all of the solar companies in El Sobrante
Factors that Affect Solar Panel Costs in El Sobrante
There are a number of factors that can play into your solar system installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that performs the installation.
Solar Equipment
The cost of solar panel systems varies by thousands of dollars due to some different factors. One of the most significant factors is the system size, which is measured in kilowatts (kW). Solar power systems with greater efficiency or power production use 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.Some solar brands — like Maxeon from SunPower — cost more upfront but also tend to offer higher efficiency. In a city like El Sobrante, where sunlight is abundant, efficiency can quickly pay off. In addition, if you have a small roof or you don’t have a lot of space for your panels, higher efficiency options will be more impactful. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.
Solar Financing Terms
Most solar installers in El Sobrante have solar loans, which reduce your upfront costs of installing solar.You’ll have to consider the long-term cost of loans, including the total interest you’ll pay over the length of the loan. If you’re only able to get a high-interest loan, then your total can be hundreds or even thousands of dollars more than the original cost. Making a larger down payment or securing a solar loan with a low APR could reduce your costs significantly.
Solar Panel Installation Company
The final significant cost factor you should keep in mind is the installer you choose. Given the massive popularity of green energy solutions in El Sobrante, you’ll have plenty of options to choose from, but each comes at varying price points for labor and equipment.Larger national companies usually have lower costs, but some local companies compete with them by promoting sales and discounts. While the smaller companies might not have access to specific equipment options like Tesla Powerwall batteries or additional services like electric vehicle charger installation, they might be cheaper overall.
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 | $29,790 | 8.4 years |
| 8 kW | $3.54 | $19,821 | $40,109 | 8.3 years |
| 10 kW | $3.47 | $24,290 | $50,622 | 8.1 years |
| 12 kW | $3.40 | $28,565 | $61,329 | 7.9 years |
| 14 kW | $3.33 | $32,646 | $72,231 | 7.8 years |
| 16 kW | $3.26 | $36,532 | $83,326 | 7.6 years |
| 18 kW | $3.19 | $40,224 | $94,617 | 7.5 years |
| 20 kW | $3.12 | $43,722 | $106,101 | 7.3 years |
How to Save on Solar Panels
Since the type of solar panels and the installation company you choose has an impact on your costs and your system’s efficiency, production, and durability, it’s important to select the right ones for you. Here are some tips to keep in mind to help with your decision:
- Installation Process: Make sure you’re on the same page with the installer regarding how the installation process will go and what needs to be done before your solar panels are installed, such as updating your electrical system or roof.
- Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a respected certification organization for clean energy professionals. If your solar panel installer is NABCEP-certified, it likely has a solid reputation and is qualified to install your solar system. Another way you can check your installer’s reputation is by reading reviews.
- Solar Panel Brands: Not all solar companies offer the same brands of solar panels, so the brand and type of panel you want can play a big role in the company you go with.
- Warranty: A comprehensive, 25-year warranty can help keep your solar system running for a long time and save you money on repairs and maintenance.
EcoWatch's El Sobrante, CA Solar Cost FAQs
How much does it cost to install solar panels in El Sobrante?
This is a tough question to answer exactly, because the cost depends on many 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 cost more if you want extra solar equipment or higher quality panels, or if you have higher-than-average energy needs. Conversely, you can spend less if you go with a smaller solar panel system or cheaper solar panels.
Can you get solar panels for free in El Sobrante?
A solar panel system isn’t free in El Sobrante, but there are some options that can make getting them more feasible, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that can further reduce the cost.
Is going solar worth it?
Solar panels can be a great investment for most homeowners, but they might not be worth it for everyone. If your home doesn't get a lot of direct sunlight and/or your energy bills are already fairly low, solar panels might not be for you.
How often do you have to replace solar panels?
On average, solar panels can last 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 larger level 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.