Solar Panel Cost Guide in Hillsborough, NH (2025 Update)
- Hillsborough Solar Installation Cost: $14,627
- 25-Year Savings: $14,914
- Payback Period: 14.6 Years
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Average Cost of Solar Panels in Hillsborough
Find out what the average cost of solar panels are in Hillsborough.
The national average cost of solar panels is $2.66 per watt, but in Hillsborough it’s 4 per watt.The average solar panel system size in Hillsborough is around 5.0 kilowatts, meaning a cost of about $14,627 for a solar installation, or $20,917 before the 0 federal solar tax credit is applied.
Keep in mind that the figures above are only estimates based on the average Hillsborough homeowner. The price of a solar system for your home may be different depending on factors unique to you, like your household energy use and solar contractor.For most homeowners, the upfront cost of solar is worth paying. On average Hillsborough homeowners see about $19,000 in savings on utility bills over 20 years.
For a free quote from a local solar installer that has been pre-vetted by EcoWatch, click the button below.
Solar savings over time in Hillsborough
| Year | Return on Investment |
|---|---|
| 1 years | $-13,220 |
| 3 years | $-10,406 |
| 5 years | $-7,593 |
| 7 years | $-4,779 |
| 9 years | $-1,966 |
| 11 years | $848 |
| 13 years | $3,662 |
| 15 years | $6,475 |
| 17 years | $9,289 |
| 19 years | $12,103 |
| 21 years | $14,916 |
| 23 years | $17,730 |
| 25 years | $20,544 |
Top Solar Installers in Hillsborough
Although you can install solar panels yourself, it involves extra energy and expertise. Because of that, the majority of homeowners choose a solar panel installer. Plus, if you aren’t sure what brand of solar panels and equipment you want, a solar company can help you figure that out after a site survey and consultation.
You can get a free estimate from a local solar installer on how much solar panels could cost for your home. Here are some near you:
See all of the solar companies in Hillsborough
Factors that Affect Solar Panel Costs in Hillsborough
Though the average cost of a solar system in Hillsborough is $14,627, your actual cost may be above or below the average. There are quite a few factors that can have a significant impact on the cost of a solar system installation. Below are some of the more crucial things to keep in mind.
Solar Equipment
Solar system size, which is measured in kilowatts, is one of the largest factors that influences the overall cost of going solar. Because of that, it’s crucial to accurately gauge the size of the solar energy system needed for your home by figuring out your energy needs.There are several different solar panel brands and the one you choose also changes the cost. In many cases, the brands that offer higher efficiency tend to also be more expensive. In addition, the type of equipment you want to install can affect your total cost. If you only need panels, your system will be much less expensive than if you also need solar batteries or an electric vehicle charger.
Solar Financing Terms
Many homeowners find the average cost of solar in Hillsborough to be too expensive, even if the investment pays off over time. Thankfully, nearly every solar installer in the area provides financing options. Solar loans greatly decrease upfront costs in most cases, but they also lead to a higher cost over time due to interest.Though solar loans make switching to solar energy more accessible for Hillsborough homeowners, they can also raise the total you pay for your system, depending on your interest rate and how long you take to pay off the loan. If you make a larger down payment, though, you can cut back on how much interest you have to pay.
Solar Panel Installation Company
The solar company you choose to handle your switch to renewable energy can play a role in your total costs. There are about 3 solar panel companies operating throughout Hillsborough, and each can charge different amounts for labor and equipment.Some companies only sell products with high efficiency and therefore a higher price point — 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 has the products, warranties and services you want 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 | $11,861 | 15.2 years |
| 8 kW | $4.30 | $24,105 | $16,287 | 14.9 years |
| 10 kW | $4.22 | $29,540 | $20,950 | 14.6 years |
| 12 kW | $4.14 | $34,739 | $25,848 | 14.3 years |
| 14 kW | $4.05 | $39,702 | $30,984 | 14.0 years |
| 16 kW | $3.97 | $44,428 | $36,355 | 13.7 years |
| 18 kW | $3.88 | $48,918 | $41,963 | 13.5 years |
| 20 kW | $3.80 | $53,172 | $47,807 | 13.2 years |
How to Save on Solar Panels
The company that does your system installation will affect the warranties and brands available to you, 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:
- Solar Panel Brands: Different companies offer different brands and kinds of panels. If you prefer a specific brand, make sure the solar company you’re considering has it.
- Contract: Even though reading through a contract can take a lot of time, it’s important to do it fully so you can make sure you understand what services your solar company will provide and the terms of the warranty.
- Warranty: A comprehensive, long-term warranty can help keep your solar panel system running for years to come and save you money on repairs and maintenance.
- Reputation: Solar system installers that have great reviews from their customers and that have been operating for many years most likely offer good-quality solar panel installation and expertise.
EcoWatch's Hillsborough, NH Solar Cost FAQs
What is the average cost of installing solar panels in Hillsborough?
This is a hard question to answer exactly, 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 cost more if you want other solar equipment or more efficient panels, or if you have higher-than-average energy consumption. On the other hand, 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 Hillsborough?
You can’t get solar panels for free in Hillsborough. 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 want to own your solar panels, you can finance them with a solar loan.
Do solar panels increase how much your home is worth?
Installing solar panels on your home can increase the value of your property by about 4%, according to research done by Zillow. The average home value in Hillsborough is currently $337,470, which means you can expect a value of about $13,836 more than houses without a solar system. The specific figures will vary, but most experts agree that installing solar panels in Hillsborough is a fruitful investment.
How many solar panels do I need to power 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 take a 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 buy 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.