Solar Panel Cost Guide in Spring Valley, CA (2025 Update)
- Spring Valley Solar Installation Cost: $6,837
- 25-Year Savings: $17,661
- Payback Period: 7.4 Years
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Average Cost of Solar Panels in Spring Valley
We break down average solar pricing in Spring Valley.
While the national average of solar panels is $2.66 per watt, solar panels in Spring Valley typically cost around 3.The average Spring Valley homeowner needs a 2.8-kilowatt system, which would cost about $6,837 with the federal tax credit, or $9,777 before the 0 tax credit is applied.
Keep in mind that the figures above are only estimates based on the average energy use of Spring Valley homeowners. The price of a solar system for your home may be different depending on factors unique to your situation, like your household energy use and solar contractor.With typical savings of about $31,000 on energy bills over 20 years, many homeowners in Spring Valley find going solar has a decent ROI.
You can click the button below to get connected with a vetted solar company in Spring Valley for a quote for your home.
Solar savings over time in Spring Valley
| Year | Return on Investment |
|---|---|
| 1 years | $-5,178 |
| 3 years | $-1,860 |
| 5 years | $1,459 |
| 7 years | $4,777 |
| 9 years | $8,095 |
| 11 years | $11,413 |
| 13 years | $14,731 |
| 15 years | $18,050 |
| 17 years | $21,368 |
| 19 years | $24,686 |
| 21 years | $28,004 |
| 23 years | $31,322 |
| 25 years | $34,641 |
Top Solar Installers in Spring Valley
Although you can install solar panels on your own, it takes extra effort and knowledge. That's one of the reasons almost all homeowners choose to go with a solar panel installer. Plus, warranties and repairs from your solar panel company can protect your investment and reduce the cost of maintenance in the long run.
Working with a licensed solar installer can help you make the most of your investment in solar. Here are our recommendations:
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
See all of the solar companies in Spring Valley
Factors that Affect Solar Panel Costs in Spring Valley
Even though the average cost of a solar system in Spring Valley is $6,837, your final cost may differ. There are many factors that can have a sizable impact on the cost of a solar panel installation. Below are some of the more crucial things to consider.
Solar Equipment
The size of the solar energy system you need for your home, which is measured in kilowatts, is the most significant cost factor to consider. For every additional kilowatt you need, your total will most likely increase by around $3,470. The solar equipment you choose can increase or decrease your cost by thousands or even tens of thousands of dollars. If you opt for the most efficient solar panel brands, you’ll end up paying more upfront than if you opted for the most affordable panels. However, more efficient panels could save you more in the long run on your energy bills. In addition, extra products, such as solar batteries, can bring your total well above the Spring Valley average.
Solar Financing Terms
Many homeowners find the average cost of solar in Spring Valley to be too steep, even if the investment pays off over time. Thankfully, almost every solar company in the area provides access to financing options. Solar loans substantially decrease upfront costs for most homeowners, but they also lead to higher prices over time due to interest.It’s wise to include the interest you’ll pay in your final cost estimate. If you can afford to pay a larger down payment, you can reduce your total costs and the amount of time it’ll take to pay back the loan.
Solar Panel Installation Company
The solar installer you go with to handle your switch to solar energy can play a role in your total costs. There are about 3 solar installation companies in Spring Valley, and each can charge varying amounts for labor and equipment.You may notice national solar installers that have lower prices due to their larger brand name and access to bulk equipment pricing, or you might see small, local installation companies offering deals or specials to compete with those larger companies.
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 | $33,955 | 7.7 years |
| 8 kW | $3.54 | $19,821 | $45,662 | 7.6 years |
| 10 kW | $3.47 | $24,290 | $57,564 | 7.4 years |
| 12 kW | $3.40 | $28,565 | $69,659 | 7.3 years |
| 14 kW | $3.33 | $32,646 | $81,949 | 7.1 years |
| 16 kW | $3.26 | $36,532 | $94,434 | 7.0 years |
| 18 kW | $3.19 | $40,224 | $107,112 | 6.8 years |
| 20 kW | $3.12 | $43,722 | $119,985 | 6.7 years |
How to Save on Solar Panels
Since the brand of solar panels and the installer you choose significantly impacts your costs and your system’s durability and efficiency, it’s important to select the right ones for you. Here are some tips to keep in mind to help with your decision:
- Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a well-established certification organization for clean energy professionals. If your solar panel installer is NABCEP-certified, it most likely has a solid reputation and is qualified to do the job well. Another way you can check your installer’s reputation is by reading reviews.
- Installation Process: An important thing to understand when adopting solar power is the installation process itself. Be sure to clarify any details you need to know with your solar installer, such as what permits you should acquire and what the project timeline is.
- Solar Panel Brands: Each solar panel brand and model offers varying levels of quality, durability and efficiency. They will come at different costs as well. The company you choose plays a role in which solar panel brands you have access to.
- Contract: When reading over your solar installer’s contract, ask for clarification about any terms you’re not sure of and be sure you understand what happens in scenarios such as a system part breaking or the company going out of business.
Best Regional Coverage
Momentum Solar
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Spring Valley, CA Solar Cost FAQs
How much does it cost to install solar panels in Spring Valley?
The average cost of solar panels in Spring Valley is about $17,350 for a 5-kW system and $34,700 for a 10-kW system before the ITC, but the real cost will depend on certain factors like the model of solar panels you want, what size system you need and how much energy you use.
Can you get solar panels for free in Spring Valley?
You can’t get solar panels for free in Spring Valley. However, you may still be able to install them on a lower budget. You can lease solar panels for a low upfront cost or, if you’d prefer to own your solar panels, you can finance them with a solar loan.
How much can I save on power bills after switching to solar?
It is possible to erase your electricity bills with solar panels, but for most homeowners throughout Spring Valley, that will require at least a 10-kW system. Not all homes can accommodate that size system, so you’ll want to check with a local solar installer to see how many panels can fit on your roof.
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 goes down by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger 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.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.