Solar Panel Cost Guide in Stratham, NH (2025 Update)
- Stratham Solar Installation Cost: $14,236
- 25-Year Savings: $13,900
- Payback Period: 15.0 Years
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Average Cost of Solar Panels in Stratham
Here’s how much it might cost to make the switch to solar in Stratham.
Currently, the national average cost of solar panels is $2.66 per watt. However, in Stratham, the average cost of solar panels is 4 per watt.Since a 4.8-kW system is needed to cover the energy usage of a typical home in Stratham, the average price of going solar will be about $14,236 after claiming the federal solar tax credit of 0.
The prices above are just estimates to give you an idea of how much solar panels could cost. The true cost of installing solar panels can vary quite a bit depending on multiple factors, such as how many panels you need, your energy usage and what solar installer you go with.With typical savings of about $19,000 on energy bills over 20 years, many homeowners in Stratham find going solar can be quite rewarding.
Click the button below to get connected to a reputable solar company in your area for a personalized quote.
Solar savings over time in Stratham
| 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 Stratham
Although you can install solar panels by yourself, it involves extra effort and knowledge. That's one of the reasons almost all homeowners choose to hire a solar panel installer. Another great thing about choosing a reliable solar installer is that it'll provide warranties and free repairs, which help protect your investment.
If you're looking for a solar company in Stratham, the EcoWatch team has compiled a list of our top suggestions here:
See all of the solar companies in Stratham
Factors that Affect Solar Panel Costs in Stratham
Although the average cost of a solar system in Stratham is $14,236, your final cost may be above or below the average. There are quite a few factors that can have a major impact on the cost of a solar system installation. Below are some of the more crucial things to keep in mind.
Solar Equipment
The size of the solar system you need for your household, which is measured in kilowatts, is the most important cost factor to consider. For every additional kilowatt you need, your total will most likely increase by around $4,220. The kind of solar equipment you choose can bring your price up or down 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. On the other hand, more efficient panels could save you more in the long run on your power bills. Additionally, extra products, like solar batteries, can bring your total well above the Stratham average.
Solar Financing Terms
Solar panels can save you money on utility bills over many years, but they can also be a big investment. That’s why many Stratham homeowners choose to finance their solar panel systems to make going solar more affordable.While solar loans make going solar more accessible for Stratham homeowners, they can also increase the total you pay for your system due to interest. If you make a larger down payment, though, you can avoid paying as much in interest.
Solar Panel Installation Company
The solar installer you choose to handle your switch to sustainable energy can have an effect on your total costs. There are about 3 solar installation companies in Stratham, and each can charge varying amounts for labor and equipment.The size of the company can sometimes play the most significant role in the installation costs. Larger national companies, like SunPro and Sunrun, often have lower pricing due to access to greater resources and bulk pricing. Smaller local companies might be more costly, but they can sometimes have better customer service and more customization options, and the occasional sale or discount can bring their pricing lower to compete with bigger companies.
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 | $11,094 | 15.6 years |
| 8 kW | $4.30 | $24,105 | $15,265 | 15.3 years |
| 10 kW | $4.22 | $29,540 | $19,671 | 15.0 years |
| 12 kW | $4.14 | $34,739 | $24,315 | 14.7 years |
| 14 kW | $4.05 | $39,702 | $29,194 | 14.4 years |
| 16 kW | $3.97 | $44,428 | $34,310 | 14.1 years |
| 18 kW | $3.88 | $48,918 | $39,662 | 13.8 years |
| 20 kW | $3.80 | $53,172 | $45,251 | 13.5 years |
How to Save on Solar Panels
The solar installer you go with will influence not only your total costs, but also the kinds of solar panel brands, warranties, and other equipment you can get. When choosing a solar company, there are several important things you should keep in mind, such as:
- Installation Process: Make sure you’re aligned with the company in regard to how the installation process will go and what you need to do before your solar panels are installed, such as updating your electrical system or roof.
- Solar Panel Brands: Each solar panel brand and kind has varying levels of quality, durability and energy efficiency. They will come at different costs as well. The company you choose has an impact on which solar panel brands you have access to.
- Reputation: Make sure your solar system installer has a good reputation by verifying it has certifications and licenses, checking its work history and reading reviews by previous customers and solar experts like EcoWatch.
- Warranty: Companies typically offer different kinds of warranties that provide different kinds of coverage. A 25-year, all-inclusive warranty is the gold standard.
EcoWatch's Stratham, NH Solar Cost FAQs
What is the average cost of installing solar panels in Stratham?
This is a tough question to answer precisely, because the cost depends on a few different factors. Generally 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 higher quality 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 less expensive solar panels.
Can you get solar panels for free in Stratham?
Solar panels aren’t free in Stratham, but there are some options that can make getting them more affordable, such as leasing solar panels or getting a solar loan. There may also be local programs or incentives that you can take advantage of.
Does Stratham have a net metering program?
The majority of states offer net metering programs of some kind. Through these, you can either get paid for the extra power your system generates or or receive credits to put toward future utility bills. Currently there are just three states that don’t have any net metering laws: Alabama, Tennessee and South Dakota.
How long do solar panels last in Stratham?
Even though 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 the amount of energy they produce will have decreased significantly after that point. You can opt 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.