Solar Panel Cost Guide in Northwest Harwich, MA (2025 Update)

  • Northwest Harwich Solar Installation Cost: $11,716
  • 25-Year Savings: $17,619
  • Payback Period: 11.2 Years

See cost of a solar system near you:

By EcoWatch Local Advisors

Data Analysis: James Savino

Updated January 24, 2025

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Average Cost of Solar Panels in Northwest Harwich

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

Although the national average of solar panels is $2.66 per watt, solar panels in Northwest Harwich typically cost about 4.Since a 4.1-kW system is needed to cover the energy usage of a typical home in Northwest Harwich, the average price of going solar will be about $11,716 after claiming the federal solar tax credit of 0.

Bear in mind that the figures above are only estimates based on the average Northwest Harwich homeowner. The price of a solar system for your home may look different depending on factors unique to your situation, like your household energy use and solar contractor.Many homeowners find adopting solar power is a fruitful investment. The average homeowner in Northwest Harwich can save around $24,000 on their electricity bills over 20 years.

For a personalized quote from a local solar company that has been pre-vetted by the EcoWatch team, click the button below.

Solar savings over time in Northwest Harwich

YearReturn on Investment
1 years$-10,115
3 years$-6,913
5 years$-3,710
7 years$-507
9 years$2,695
11 years$5,898
13 years$9,101
15 years$12,303
17 years$15,506
19 years$18,708
21 years$21,911
23 years$25,114
25 years$28,316

Top Solar Installers in Northwest Harwich

Although you can install solar panels on your own, it takes extra energy and handiness. That's why almost all homeowners choose to hire a solar panel installer. Plus, if you’d like to maximize your investment in solar energy, opting for a solar installer can help with that too. Different providers can offer warranties, expertise on how to install solar panels and sometimes even information on local incentives.

If you’d like to make the switch to solar but still aren’t sure which solar installer to go with, here are our recommendations for providers in Northwest Harwich:

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See all of the solar companies in Northwest Harwich

Factors that Affect Solar Panel Costs in Northwest Harwich

Cost is usually one of the most important factors for homeowners who want to invest in solar. There are a few key factors that determine your overall cost in Northwest Harwich: 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

System size, which is measured in kilowatts, is one of the largest factors that affects the overall cost of going solar. That’s why it’s a priority to accurately assess the size of the solar energy system needed for your home by figuring out your energy needs.The brand of solar panels and equipment you get is another factor that will largely influence costs. Solar panels that are more efficient, like monocrystalline panels, tend to be more costly. Moreover, solar equipment goes beyond just the solar panels themselves. You’ll also need to decide on the kind of racks used to mount the panels, inverters, solar batteries, etc. It’s important to take all of this into consideration when researching a solar system that’s in your budget.

Solar Financing Terms

Many homeowners find the average cost of solar in Northwest Harwich to be too costly, even if the investment pays off over time. Fortunately, nearly every solar installer in the area provides financing options. Solar loans greatly decrease upfront costs for most homeowners, but they also result in a higher cost over time due to interest.You’ll have to consider the long-term cost of loans, including the total interest you’ll pay over the length of the loan. If you’re only able to get a high-interest loan, then your total can be hundreds or even thousands of dollars above the equipment and labor cost. Making a larger down payment or getting a solar loan with a low APR could reduce your costs remarkably.

Solar Panel Installation Company

The solar installer you opt for to handle your switch to solar energy can have an effect on your total costs. There are about 3 solar installation companies operating in Northwest Harwich, and each can charge different amounts for labor and equipment.You may notice national solar installers that have lower prices because of their larger brand name and access to bulk pricing, or you might see small, local installation companies offering deals or promotions to compete with those larger companies.

Solar Panel Cost Data by System Size

System sizeCost per system wattSolar system cost25-Year savingsPayback period
6 kW$4.22$17,734$20,25611.7 years
8 kW$4.14$23,191$27,46311.4 years
10 kW$4.06$28,420$34,89711.2 years
12 kW$3.98$33,422$42,55811.0 years
14 kW$3.90$38,196$50,44710.8 years
16 kW$3.82$42,744$58,56310.5 years
18 kW$3.74$47,064$66,90710.3 years
20 kW$3.65$51,156$75,47810.1 years

How to Save on Solar Panels

The solar installer you choose will affect 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 a few important things you should consider, including:

  • Installation Process: Get detailed information from your solar company about the installation process and what to expect, such as when the site survey will be done and what the project timeline is.
  • Contract: Before you sign a contract with a solar company, make sure you read it through fully so you understand the terms. Also, ask questions if you aren’t sure about some of the terms, such as what the warranty covers and what services you can expect from them.
  • Warranty: A high-quality company rises above other companies by providing the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
  • Reputation: The North American Board of Certified Energy Practitioners (NABCEP) is a respected certification organization for clean energy professionals. If your solar panel installer is NABCEP-certified, it likely has a solid reputation and is qualified to get the job done well. Another way you can look into your installer’s reputation is by reading reviews.
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EcoWatch's Northwest Harwich, MA Solar Cost FAQs

What is the average cost of installing solar panels in Northwest Harwich?

This is a difficult question to answer exactly, because the cost depends on a variety of factors. Broadly speaking, it costs about $20,300 for a 5-kW system and $40,600 for a 10-kW system after the ITC is applied. It will cost more if you want extra solar equipment or more efficient panels, or if you have higher-than-average energy usage. On the other hand, you can spend less if you want a smaller solar panel system or cheaper solar panels.

Should I lease or buy solar panels in Northwest Harwich?

Leasing solar panels can be an option if you are unable to pay upfront or get a solar loan, but since you don’t own the system, you don’t have access to many solar incentives. Also your property value won’t increase, so you’ll have less savings over time. If you can afford to buy a solar system upfront, then buying is the better option if you want the most bang for your buck from going solar.

Does Northwest Harwich have a net metering program?

Each state has some kind of net metering programs except Tennessee, South Dakota and Alabama currently. Some states allow you to sell power back to the grid, but others just offer you credit toward your future energy bills.

How many solar panels do I need to power my home?

To figure out what solar panel system size you need, you need to know how much energy your home requires and how much sunlight your home gets. For a general estimate, however, since each panel can typically produce about 250 to 400 watt-hours per hour, the average home will need 20 to 35 panels.

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.