Solar Panel Cost Guide in Danville, CA (Dec 2022)

  • Danville Solar Installation Cost: $5,809
  • 25-Year Savings: $20,522
  • Payback Period: 5.5 Years

See cost of a solar system near you:

EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 11/09/2022

Why you can trust EcoWatch

We work with a panel of solar experts to create unbiased reviews that empower you to make the right choice for your home. No other site has covered renewables as long as us, which means we have more data and insider information than other sites. Our rankings are never affected by revenue or partnerships.

Average Cost of Solar Panels in Danville

Find out what the average cost of solar panel installation is in Danville.

Currently, the national average cost of solar panels is $2.66 per watt. However, in Danville, the typical cost of solar panels is $3 per watt. To account for the typical energy needs of the average home in Danville, most homeowners require a 3.0-kilowatt system. Using the figure above, a solar installation costs about $5,809, or $4,299 after the federal solar tax credit of 30% is applied.

The prices above are just estimates to give you an idea of how much solar panels could cost. The exact cost of installing solar panels can vary based on multiple factors, such as how many panels you need, your energy usage and what company you go with. For most homeowners, the upfront cost of solar is worth paying. On average homeowners in Danville see about $33,000 in savings on utility bills over 20 years.

Click the button below to get connected to a reputable solar installer in Danville for a customized estimate.

Solar savings over time in Danville

Year Return on Investment
1 years $-4,756
3 years $-2,650
5 years $-543
7 years $1,563
9 years $3,670
11 years $5,776
13 years $7,883
15 years $9,989
17 years $12,096
19 years $14,202
21 years $16,309
23 years $18,415
25 years $20,522

Top Solar Installers in Danville

When making the switch to solar, many homeowners prefer to hire a solar installation company since putting up solar panels yourself can be a time-consuming project. Also, companies with a high reputation that cost more upfront could actually save you money in the long term with their warranties, repair services and expert design.

There are several licensed solar professionals that can take care of your solar installation project. Here are our suggestions:

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

See all of the solar companies in Danville

Factors that Affect Solar Panel Costs in Danville

For many Danville homeowners, the decision to install a solar energy system comes down to cost. However, the range of solar installation costs can be quite wide in Danville, with typical prices between $20,000 to $40,000. There are various factors that considerably influence the price you'll pay, which we'll go over below.

Solar Equipment

One of the most significant factors to consider when it comes to the cost of adopting solar energy is the size of the solar system, which is measured in kilowatts (kW). The more electricity your household uses, the larger your system will likely need to be. You can expect to pay about $2,730 per kilowatt in Danville. Some solar panel brands — like Maxeon from SunPower — are more costly upfront but also tend to offer better efficiency. In a city like Danville, 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

Many homeowners find the average cost of solar in Danville to be too expensive, even if the investment pays off over time. Fortunately, nearly every solar installer in the area provides financing options. Solar loans substantially decrease upfront costs for most homeowners, but they also result in paying more over time due to interest. You'll have to consider the long-term cost of financing options, including the total interest you'll pay over the length of the loan. If you can only 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 interest rate could reduce your costs remarkably.

Solar Panel Installation Company

The remaining significant cost factor you should consider is the installer you choose. Given the massive popularity of renewable energy solutions in Danville, you'll have lots of options to choose from, but each comes at varying price points for labor and equipment. You may see national solar installers that have lower prices due to their bigger brand name and access to bulk pricing, or you might see small, local installation companies offering deals or promotions to compete with those major players.

Solar Panel Cost Data by System Size

System size Cost per system watt Solar system cost 25-Year savings Payback period
6 kW $2.84 $11,925 $39,971 5.7 years
8 kW $2.78 $15,594 $53,600 5.6 years
10 kW $2.73 $19,110 $67,382 5.5 years
12 kW $2.68 $22,473 $81,317 5.4 years
14 kW $2.62 $25,684 $95,405 5.3 years
16 kW $2.57 $28,741 $109,646 5.2 years
18 kW $2.51 $31,646 $124,039 5.1 years
20 kW $2.46 $34,398 $138,586 5.0 years

How to Save on Solar Panels

The solar company you opt for will impact not only your overall costs, but also the kinds of solar panel brands, warranties, and other equipment you can get. When choosing a solar company, there are a few important things you should consider, such as:

  • Solar Panel Brands: Not all solar installers 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 hire.
  • Contract: When reading through your solar company's contract, ask for clarification about any terms you're not sure of and make sure you understand what happens in scenarios such as a system component breaking or if the company goes out of business.
  • Installation Process: Make sure you're aligned with the company regarding how the installation process will go and what you need to do before your solar system is installed, such as repairing your electrical system or roof.
  • Reputation: Long-standing companies likely have a high reputation. This is important because it ensures that it will not only see your solar project through, but will also provide adequate aftercare and customer service, such as part repairs and replacements.

Best National Provider

SunPower

★★★★★
5.0

  • Most efficient panels on the market
  • National coverage
  • Cradle to Cradle sustainability certification
  • Great warranty coverage
  • Expensive
  • Customer service varies by local dealer

Best Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

Tesla Energy

★★★★★
4.5

  • Price-match guarantee
  • Sleek, efficient, and durable solar panels
  • Best solar battery on the market
  • Some reported issues with customer service
  • Customer service varies by local dealer

EcoWatch's Danville, CA Solar Cost FAQs

How much does it cost to install solar panels in Danville?

The average cost of solar panels in Danville is about $13,650 for a 5-kW system and $27,300 for a 10-kW system before the ITC, but the actual cost will depend on things such as the type of solar panels you want, what size system you need and how much energy you use.

Can you get solar panels for free in Danville?

You can't get solar panels for free in Danville. However, you may still be able to get them on a lower budget. You can lease solar panels for a low upfront cost or, if you'd rather own your solar panels, you can finance them with a solar loan.

How will having solar panels impact the value of my home?

Solar panels can increase your home value remarkably as long as you buy or finance your panels and don't go 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."

What solar power system size is right for my home?

The exact number of solar panels you need depends on your household energy usage and the amount of sunlight your roof gets. You can look at your energy bills for the past year to get an idea of the solar system size you'll need. The average household has to install between 20 and 35 panels to cover their typical energy usage.

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.

solar panel and sunny sky
Invest in clean solar energy, save thousands of dollars.

Save $$ on your electricity bill by getting a free quote today.

Follow us