Solar Panel Cost Guide in Brentwood, NH (2023 Update)
- Brentwood Solar Installation Cost: $9,817
- 25-Year Savings: $13,900
- Payback Period: 10.3 Years
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Updated September 15, 2023
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Average Cost of Solar Panels in Brentwood
Let's take a look at the average cost of solar in Brentwood.
Currently, the national average cost of solar panels is $2.66 per watt. However, in Brentwood, the average cost of solar panels is 2.91 per watt. The average solar panel system size in Brentwood is around 4.8 kilowatts, meaning a cost of about $9,818 for a solar installation, or $14,040 before the 30% federal solar tax credit is applied.
Remember that the numbers above are only averages. The price you'll end up paying for solar may look quite different based on your household energy use, the type of solar panels you choose, your solar contractor and more. But, once you've paid the upfront cost of installation, the ROI for most homeowners is usually fruitful, with a net average savings of about $19,000 over 20 years on utility bills.
You can click the button below to get connected with a vetted solar installer in Brentwood that can help you get a more accurate cost estimate for your home.
Solar savings over time in Brentwood
| Year | Return on Investment |
|---|---|
| 1 years | $-8,410 |
| 3 years | $-5,596 |
| 5 years | $-2,783 |
| 7 years | $31 |
| 9 years | $2,845 |
| 11 years | $5,658 |
| 13 years | $8,472 |
| 15 years | $11,285 |
| 17 years | $14,099 |
| 19 years | $16,913 |
| 21 years | $19,726 |
| 23 years | $22,540 |
| 25 years | $25,354 |
Top Solar Installers in Brentwood
When making the switch to solar, many homeowners opt to use a solar company since overseeing your solar installation yourself can be a difficult project. Another perk of working with a solar company is that they can help you make the most of your investment by cutting back on future costs of repairs and replacements with the help of warranties and giving you information on local incentives you can take advantage of.
Working with a vetted solar company can make going solar easier. Here are our recommendations:
Best Technology
Tesla Energy
- 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 Brentwood
Factors that Affect Solar Panel Costs in Brentwood
There are many criteria that can determine your installation cost, such as the size of your system, the equipment you choose, your financing options and the specific company that installs your solar panels.
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 power your household consumes, the larger your system will likely need to be. You can expect to spend around $2,910 per kilowatt in Brentwood. There are many different solar panel brands and the one you pick also changes the cost. In many cases, the brands that offer higher efficiency tend to also cost more. Additionally, the type of equipment you choose can affect your total cost. If you only need panels, your system will be far less expensive than if you also need solar batteries or an electric vehicle charger.
Solar Financing Terms
Solar panels can save you money on power bills over time, but they can also be a big investment. That's why many Brentwood homeowners opt to finance their solar panel systems to offset upfront costs. While solar loans make going solar more accessible for Brentwood homeowners, they can also raise the total you pay for your system due to interest. 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 last significant cost factor you should take into consideration is the installer you choose. Given the booming popularity of renewable energy solutions in Brentwood, you'll have plenty of options to choose from, but each comes at varying price points for labor and equipment. The company's size sometimes plays the most considerable role in your total costs. Larger national companies, like SunPro and Sunrun, often have lower prices because of 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 names.
Solar Panel Cost Data by System Size
| System size | Cost per system watt | Solar system cost | 25-Year savings | Payback period |
|---|---|---|---|---|
| 6 kW | $3.03 | $12,711 | $16,816 | 10.8 years |
| 8 kW | $2.97 | $16,622 | $22,747 | 10.6 years |
| 10 kW | $2.91 | $20,370 | $28,841 | 10.3 years |
| 12 kW | $2.85 | $23,955 | $35,099 | 10.1 years |
| 14 kW | $2.79 | $27,377 | $41,519 | 9.9 years |
| 16 kW | $2.74 | $30,636 | $48,102 | 9.7 years |
| 18 kW | $2.68 | $33,733 | $54,848 | 9.5 years |
| 20 kW | $2.62 | $36,666 | $61,757 | 9.3 years |
How to Save on Solar Panels
The solar panel company you opt for will affect not only your total costs, but also the kinds of solar panel brands, warranties, and other equipment you have access to. When choosing a solar company, there are a few important things you should take into account, including:
- Contract: Review the contract terms carefully to make sure you understand the cost breakdown, project completion timeline incentives and warranties.
- 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 go with.
- Reputation: Your solar installer should have a good reputation as a company and have demonstrated expertise in the field. A couple of ways to check this are to look for whether a company has technicians certified by the North American Board of Certified Energy Practitioners (NABCEP) and if it has good reviews from past customers.
- Warranty: If you care about the longevity of your solar panels, verifying that your installer offers a 25-year, all-inclusive warranty can help put you at ease.
Best Technology
Tesla Energy
- 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 Brentwood, NH Solar Cost FAQs
What is the average cost of installing solar panels in Brentwood?
The average cost of solar panels in Brentwood is about $14,550 for a 5-kW system and $29,100 for a 10-kW system before the ITC, but the actual cost will depend on things such as the model of solar panels you want, what size system you need and how much energy you use.
Is cost the most important consideration when buying solar panels?
The initial cost is a crucial factor to consider, but whether it's the most important for you depends on your goals for going solar. In cities where rooftop space is limited, efficiency can be more important than the cost. Other factors that are important to consider are the quality and durability of your solar panels.
Can solar panels significantly reduce my power bills?
Solar panels can potentially eliminate your electricity bills depending on your location and how much sunlight your home gets. Even if it doesn't get rid of them completely, you can save a lot of money on your bills, about $984.23 per year.
How often do you have to replace solar panels?
Though the average lifespan of solar panels is 25 to 30 years, that doesn't mean they stop working completely at that time. What this means is how much 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.
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.