Solar Panel Cost Guide in Piedmont, CA (2025 Update)
- Piedmont Solar Installation Cost: $7,314
- 25-Year Savings: $20,577
- Payback Period: 6.9 Years
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Average Cost of Solar Panels in Piedmont
Let’s take a look at the average cost of solar in Piedmont.
Although the national average of solar panels is $2.66 per watt, solar panels in Piedmont typically cost about 3.The average solar panel system size in Piedmont is around 3.0 kilowatts, meaning a cost of about $7,314 for a solar installation, or $10,459 before the 0 federal solar tax credit is applied.
The true cost of your system can be above or below the average in Piedmont based on a few factors, such as the brand of solar panels you choose and the solar contractor you hire.But, once you've paid the initial cost of installation, the ROI for most homeowners is quite fruitful, with a net average savings of about $33,000 over 20 years on power bills.
For a free quote from a local solar installer that has been pre-vetted by the EcoWatch team, click the button below.
Solar savings over time in Piedmont
| Year | Return on Investment |
|---|---|
| 1 years | $-5,776 |
| 3 years | $-2,700 |
| 5 years | $376 |
| 7 years | $3,452 |
| 9 years | $6,528 |
| 11 years | $9,603 |
| 13 years | $12,679 |
| 15 years | $15,755 |
| 17 years | $18,831 |
| 19 years | $21,907 |
| 21 years | $24,982 |
| 23 years | $28,058 |
| 25 years | $31,134 |
Top Solar Installers in Piedmont
When going solar, many homeowners decide to hire a solar installer since installing solar panels yourself can be a time-consuming project. A solar installer can also help save you money over time by providing warranties, repairs and part replacements.
If you're on the hunt for a solar company in Piedmont, we've compiled a list of our top suggestions here:
See all of the solar companies in Piedmont
Factors that Affect Solar Panel Costs in Piedmont
The cost of installing a solar system in Piedmont can vary by more than $10,000 from home to home. Your actual cost is dependent on several factors. The largest one is your system size, and other factors include equipment choices, financing options and the solar company you choose.
Solar Equipment
When it comes to estimating the cost of a solar panel system in Piedmont, one of the most important factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are chiefly based on your home’s energy usage, which you can gauge by looking at past power bills. Your total cost can increase by about $3,470 for each additional kilowatt you need.The kind of solar panels and equipment you choose is another factor that will substantially influence costs. Solar panels that are more efficient, like monocrystalline panels, tend to cost more. Moreover, solar equipment goes beyond just the solar panels themselves. You’ll also need to consider the kind of racks used to mount the panels, inverters, solar batteries, etc. It’s important to take all of this into consideration when researching a solar system that falls within your budget.
Solar Financing Terms
Many homeowners find the average cost of solar in Piedmont to be prohibitively steep, even if the investment pays off over time. Fortunately, nearly every solar company in the area provides financing options. Solar loans drastically decrease upfront costs for most homeowners, but they also result in a higher cost over time due to interest.You’ll have to consider the long-term cost of financing options, including the amount of 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 principal cost. Making a larger down payment or getting a solar loan with a low APR could reduce your costs significantly.
Solar Panel Installation Company
The solar panel installation company you pick will impact your total cost to go solar. Different companies will bill different amounts for the equipment and labor.Larger national companies typically have lower costs, but some local companies keep up with them by offering sales and discounts. While the smaller companies might not have specific equipment options like Tesla Powerwall batteries or add-on 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 | $37,313 | 7.2 years |
| 8 kW | $3.54 | $19,821 | $50,140 | 7.1 years |
| 10 kW | $3.47 | $24,290 | $63,161 | 6.9 years |
| 12 kW | $3.40 | $28,565 | $76,376 | 6.8 years |
| 14 kW | $3.33 | $32,646 | $89,785 | 6.7 years |
| 16 kW | $3.26 | $36,532 | $103,389 | 6.5 years |
| 18 kW | $3.19 | $40,224 | $117,187 | 6.4 years |
| 20 kW | $3.12 | $43,722 | $131,180 | 6.2 years |
How to Save on Solar Panels
The company that does your system installation will affect the warranties and brands you have access to, and it will also have an impact on your total cost. Because picking a company can be difficult, we have some tips to help you, such as:
- Solar Panel Brands: Homeowners will have different preferences for panels depending on their roof configurations and how much efficiency they need. While there are many options for which kind of solar panel you can get, not every company will have access to the exact one you may want or need, so make sure you peruse their list of options before deciding.
- Contract: Look through the contract terms thoroughly to make sure you understand the overall cost, project completion timeline rebates and warranties.
- Installation Process: Get details from your solar company about the installation process and what to expect, including when the site survey will be done and what the project timeline is.
- Warranty: A high-quality company stands out from other companies by offering the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
EcoWatch's Piedmont, CA Solar Cost FAQs
What is the average cost of installing solar panels in Piedmont?
This is a difficult question to answer exactly, 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. You can expect to pay more if you want additional solar equipment or higher quality panels, or if you have higher-than-average energy consumption. On the flip side, you can spend less if you want a smaller solar panel system or less expensive solar panels.
Are solar panels free in Piedmont?
A solar panel system isn’t free in Piedmont, but there are some options that can make getting them more viable, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that can further reduce the cost.
How much can I save on energy bills after switching to solar?
It is possible to eliminate your electricity bills with solar panels, but for most homeowners in Piedmont, that will require at least a 10-kW system. Not all homes will have the roof space for 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 long do solar panels last in Piedmont?
On average, the lifespan of solar panels is 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 higher 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.