Solar Panel Cost Guide in Danville, NH (2024 Update)

  • Danville Solar Installation Cost: $14,236
  • 25-Year Savings: $15,527
  • Payback Period: 14.0 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Ranking Methodology: Karsten Neumeister

Updated February 03, 2024

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

Here’s how much it might cost to install solar panels in Danville.

Although the national average of solar panels is $2.66 per watt, solar panels in Danville generally cost around 4.The average solar panel system size in Danville is around 4.8 kilowatts, meaning a cost of about $14,236 for a solar installation, or $20,357 before the 0 federal solar tax credit is applied.

How much you pay can go higher or lower than the average in Danville based on a variety of factors, such as the kind of solar panels you choose and the solar installer you hire.But, after you've paid the initial cost of installation, the payback for most homeowners is usually rewarding, with a net average savings of about $20,000 over 20 years on energy bills.

You can click the button below to get connected with a pre-vetted solar company in Danville that can help you get a more accurate cost estimate for your home.

Solar savings over time in Danville

Year Return on Investment
1 years $-12,829
3 years $-10,016
5 years $-7,202
7 years $-4,388
9 years $-1,575
11 years $1,239
13 years $4,053
15 years $6,866
17 years $9,680
19 years $12,493
21 years $15,307
23 years $18,121
25 years $20,934

Top Solar Installers in Danville

Do-it-yourself solar panel installation is a way to cut costs, but it's an undertaking that can be a pain. Using a solar company can make your swap to solar power much easier. The expertise that solar installers provide can be invaluable as well, particularly if you aren’t sure what type of solar equipment you need.

If you’d like to start using solar energy but still aren’t sure which solar system installer to go with, here are our suggestions for providers in Danville:

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 for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Technology

Tesla Energy

★★★★★
3.2

  • 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

Cost is often one of the most important factors for homeowners who are considering investing in solar. There are a few primary factors that determine your overall cost in Danville: solar equipment and system size, financing options and the solar installation company you choose. We’ll go over each of these briefly below.

Solar Equipment

When it comes to estimating the price of a solar system in Danville, one of the most important factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are largely based on your home’s energy usage, which you can figure out by looking at past electricity bills. Your total cost can increase by around $4,220 for each additional kilowatt you need.Some solar brands — like Maxeon from SunPower — cost more upfront but also tend to offer better efficiency. In a city like Danville, where sunlight is relatively abundant, efficiency can quickly pay off. In addition, if you have a small roof or limited space for your panels, higher efficiency options will be a better option. 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. Thankfully, almost every solar installer in the area provides financing options. Solar loans greatly decrease upfront costs for most homeowners, but they also lead to a higher cost over time due to interest.It’s wise to factor 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 how long it’ll take to pay off the loan.

Solar Panel Installation Company

The final significant cost factor you should take into consideration is the installer you choose. Given the booming popularity of clean energy solutions in Danville, you’ll have plenty of options to choose from, but each comes at different price points for labor and equipment.Some companies 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 cost more. It’s best to do some research and go with the company that provides the products, warranties and services you’re looking for and also is within 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 $4.39 $18,433 $13,120 14.6 years
8 kW $4.30 $24,105 $17,966 14.3 years
10 kW $4.22 $29,540 $23,049 14.0 years
12 kW $4.14 $34,739 $28,368 13.8 years
14 kW $4.05 $39,702 $33,923 13.5 years
16 kW $3.97 $44,428 $39,714 13.2 years
18 kW $3.88 $48,918 $45,742 12.9 years
20 kW $3.80 $53,172 $52,006 12.6 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. Since choosing a company can be difficult, we have some tips to help you, such as:

  • Installation Process: When going solar, it’s necessary to keep an open line of communication with your solar panel company. Make sure you understand how the installation process will go and the project timeline.
  • 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.
  • Contract: It’s important to read your solar installer’s contract well to understand what services they will provide, what the warranty covers and what you can expect about your solar system’s energy production.
  • Reputation: Solar panel companies that have great reviews from their customers and that have been in business for many years most likely provide good-quality solar panel installation and expertise.

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 for Leasing

Sunrun

★★★★★
4.0

  • Expansive service area
  • Many financing options
  • Some reported issues with customer service
  • Some reported issues with door-to-door sales

Best Technology

Tesla Energy

★★★★★
3.2

  • 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, NH Solar Cost FAQs

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

This is a tough question to answer precisely, because the cost depends on a few different factors. Broadly speaking, it costs about $21,100 for a 5-kW system and $42,200 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 above-average energy usage. On the flip side, you can spend less if you go with a smaller solar panel system or cheaper solar panels.

Is cost the most important thing to consider when buying solar panels?

Cost is without a doubt one of the most important factors you should consider when buying solar panels, but other important factors include efficiency, durability, and quality.

Can you sell solar power back to the grid in Danville?

Most states offer net metering programs of some kind. Through these, you can either receive compensation for the extra power your system generates or or receive credits to put toward future energy bills. Currently there are just three states that don’t have any net metering laws: Alabama, Tennessee and South Dakota.

How often do you have to replace solar panels?

Although the average lifespan of solar panels is 25 to 30 years, that doesn't mean they should be disposed of at that time. What this means is how much energy they produce will have decreased significantly after that point. You can choose to replace them after having them for that long or you can keep using them at a lower efficiency.

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.

Follow us