Solar Panel Cost Guide in Wrentham, MA (Sep 2022)

  • Wrentham Solar Installation Cost: $9,076
  • 25-Year Savings: $16,938
  • Payback Period: 8.7 Years

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EcoWatch Local Advisors

By EcoWatch Local Advisors

Updated 9/16/2022

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Average Cost of Solar Panels in Wrentham

Let's take a look at the average cost of solar panels in Wrentham.

Although the national average of solar panels is $2.66 per watt, solar panels in Wrentham typically cost about $3. The average Wrentham homeowner needs a 4.4-kilowatt system, which would cost about $9,076, or $6,716 after the federal solar tax credit of 30% is applied.

The actual price you pay can be above or below the average in Wrentham based on a few factors, such as the type of solar panels you choose and the solar installer you hire. With average savings of about $22,000 on energy bills over 20 years, many homeowners in Wrentham find installing solar panels can be quite rewarding.

To calculate your potential savings and connect with a local solar expert, click the button below.

Solar savings over time in Wrentham

Year Return on Investment
1 years $-8,035
3 years $-5,954
5 years $-3,873
7 years $-1,792
9 years $289
11 years $2,370
13 years $4,451
15 years $6,532
17 years $8,614
19 years $10,695
21 years $12,776
23 years $14,857
25 years $16,938

Top Solar Installers in Wrentham

Many homeowners opt for a solar installation company since trying to install solar panels yourself can be a lot of work. The payback period on an investment in solar panels will vary based on factors like your roof configuration and energy use, but going with a solar installer can help you reach a break-even point sooner. Your provider will be able to help you apply for incentives available in your area.

If you're on the hunt for a solar installer in Wrentham, the EcoWatch team has organized a list of our top suggestions here:

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 Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

The Green Panel

★★★★★
4.5

  • 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 Wrentham

Factors that Affect Solar Panel Costs in Wrentham

For many Wrentham homeowners, the decision to install solar panels rests on cost. However, the range of solar installation costs can be quite wide in Wrentham, with typical prices between $20,000 to $40,000. There are various factors that considerably influence the price you'll pay, which we'll go over below.

Solar Equipment Size

The size of the solar panel system you need for your home is the most significant cost factor to consider. For every additional kilowatt you need, your total will most likely increase by nearly $2,940. The brand and kind of equipment you choose for your solar system can raise or lower the price quite significantly. If you prefer a trusted brand name like Tesla or SunPower, these often come at a higher price than other brands. Efficiency also matters. Whether you're opting for high efficiency because you have a small roof or just want maximum energy production, you can expect a higher equipment cost, but this can typically lead to more savings over time. Also, if you want extra equipment like an electric vehicle charger or solar batteries, this will also raise the cost.

Solar Financing Terms

Many homeowners find the average cost of solar in Wrentham to be prohibitively expensive, even if the investment pays off over time. Thankfully, almost every solar company in the area provides financing options. Solar loans greatly decrease upfront costs in most cases, but they also result in higher prices over time because of interest. While solar loans make going solar more accessible for Wrentham homeowners, they can also increase the total you pay for your system, depending on your interest rate and how long you take to pay off the loan. If you put down a larger down payment, though, you can avoid paying as much in interest.

Solar Panel Installation Company

The solar panel installer you select will affect your total cost to go solar. Different companies will charge different amounts for the equipment and labor. The size of the company can sometimes play the most significant role in your total costs. Larger national companies, like SunPro and Sunrun, often have lower prices 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 $3.06 $12,842 $22,562 9.1 years
8 kW $3.00 $16,793 $30,411 8.9 years
10 kW $2.94 $20,580 $38,426 8.7 years
12 kW $2.88 $24,202 $46,605 8.5 years
14 kW $2.82 $27,660 $54,949 8.4 years
16 kW $2.76 $30,952 $63,457 8.2 years
18 kW $2.70 $34,080 $72,130 8.0 years
20 kW $2.65 $37,044 $80,968 7.8 years

Solar Incentives in Wrentham

Name Solar Massachusetts Renewable Target (SMART) Program
Incentive Amount (Base compensation rate + compensation rate adders - greenfield subtractor) * total kWh generated - value of energy generated
Incentive Max The ceiling price for the competitive procurement to determine the base compensation rate was $0.17/kWh.
For systems 25 kW or less, the combination of a base compensation rate and adder may not exceed the base compensation rate for low-income projects less than or equal to 25 kW.
Website Visit here
More Info Click here

Name ITC
Type Tax Incentive
Incentive Amount 26% of installation cost
Website Visit here

Name Solar Renewable Energy Certificates (SREC-II)
Incentive Amount Varies, depending on market supply and demand
Incentive Max 2017 compliance year: Alternative Compliance Payment Rate is $350 per MWh (~$0.35 per kWh)
Website Visit here
More Info Click here

Name Renewable Energy Property Tax Exemption
Incentive Amount 100% exemption for 20 years
Incentive Max Not specified
Website Visit here
More Info Click here

Name Residential Renewable Energy Income Tax Credit
Incentive Amount 15%
Incentive Max $1,000
More Info Click here

Name Mass Solar Loan Program
Website Visit here
More Info Click here

Name Local Option - Energy Revolving Loan Fund
More Info Click here

Name Alternative Energy and Energy Conservation Patent Income Tax Deduction (Personal)
Incentive Amount 100% deduction
More Info Click here

Name Reading Municipal Light Department - Residential Renewable Energy Rebates
Incentive Amount MLP Solar Rebate Program: $1.20 per watt
Residential Renewable Energy Rebate Program: $1.00 per watt
Incentive Max MLP Solar Rebate Program: 50% of cost or $30,000, whichever is less
Residential Renewable Energy Rebate Program: $2,000
Website Visit here
More Info Click here

Name Renewable Energy Equipment Sales Tax Exemption
Incentive Amount 100% exemption
Incentive Max None
Website Visit here
More Info Click here

How to Save on Solar Panels

Since the type of solar panels and the company you choose greatly affects your costs and your system's durability and efficiency, it's important to pick the right ones for you. Here are some tips to keep in mind to help with your decision:

  • Contract: Even though reading through a contract can take a lot of time, it's important to do it thoroughly so you can make sure you understand how much the equipment and services will cost and the terms of the warranty.
  • Reputation: Long-running companies likely have a high reputation. This is important because it ensures that it will not only see your solar installation through, but will also provide adequate aftercare and customer support, such as part repairs and replacements.
  • Warranty: Each company may offer different types of warranties that provide different kinds of coverage. A 25-year, all-inclusive warranty is the gold standard.
  • Solar Panel Brands: Each solar panel brand and kind has varying levels of quality, durability and efficiency. They will come at different prices as well. The company you choose affects which solar panel brands you have access to.

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 Regional Coverage

Momentum Solar

★★★★★
4.5

  • Great warranty coverage
  • Representatives are experts on local policies
  • Concierge service ensures steady communication
  • Slightly limited service offerings

Best Technology

The Green Panel

★★★★★
4.5

  • 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 Wrentham, MA Solar Cost FAQs

What is the average cost of installing solar panels in Wrentham?

This is a tough question to answer precisely, because the cost depends on a variety of factors. Broadly speaking, it costs about $14,700 for a 5-kW system and $29,400 for a 10-kW system after the ITC is applied. It will be more expensive if you want other solar equipment or higher quality panels, or if you have above-average energy usage. On the flip side, you can spend less if you choose a smaller solar panel system or less expensive solar panels.

Should I lease or buy solar panels in Wrentham?

Leasing solar panels can be an appealing choice, because it often comes with low or $0 upfront payments. The downside is that you won't be able to save as much. If you lease, you don't own the system, so you can't claim any incentives and your home value won't increase. Buying solar panels is a better option if you want to maximize your savings.

Do solar panels increase how much your home is worth?

Solar panels can increase your home value significantly as long as you buy or finance your panels and don't go for a solar lease or power purchase agreement (PPA). According to research done by Zillow, the average home value increases by about 4.1% after installing solar panels."

How many solar panels should I get to power my home?

To figure out how many solar panels you need, you should find out how much energy your home uses and how much sunlight your home gets. For a general estimate, however, since each panel can generally 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.

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.

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