Solar Panel Cost Guide in Mashpee, MA (2024 Update)
- Mashpee Solar Installation Cost: $11,716
- 25-Year Savings: $17,619
- Payback Period: 11.2 Years
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Average Cost of Solar Panels in Mashpee
We break down average solar pricing in Mashpee.
In Mashpee, solar panels cost about 4 per watt on average.To account for the typical energy needs of the average home in Mashpee, most homeowners require a 4.1-kilowatt system. Using the per-watt figure above, a solar installation costs around $11,716, or $16,754 before the federal solar tax credit of 0 is applied.
The true cost of your system can be above or below the average in Mashpee based on a few factors, such as the kind of solar panels you choose and the solar company you hire.For many homeowners, the upfront investment in solar power is worth paying. On average homeowners in Mashpee see about $24,000 in savings on electricity bills over 20 years.
For a free quote from a local solar installer that has been pre-vetted by the EcoWatch team, click the button below.
Solar savings over time in Mashpee
| Year | Return 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 Mashpee
Installing solar panels on your own can be a dangerous project, which is why hiring a solar installer is a good option for many homeowners. Plus, if you’re unsure what type of solar panels and equipment you want, a solar expert can help you figure that out after a site survey and consultation.
You can work with a local solar installer to get a free estimate on how much your investment in solar could cost for your home. Here are some nearby:
Best National Provider
SunPower
- 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
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
See all of the solar companies in Mashpee
Factors that Affect Solar Panel Costs in Mashpee
There are a number of factors 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 does the installation.
Solar Equipment
When it comes to estimating the cost of solar panels in Mashpee, one of the most crucial factors is the size of the system you need. Solar systems are sized by kilowatts (kW) and are mainly based on your home’s energy usage, which you can determine by looking at past power bills. Your overall cost can increase by about $4,060 for each additional kilowatt you need.Some solar brands — like Maxeon from SunPower — are more costly upfront but also tend to offer higher efficiency. In a city like Mashpee, where sunlight is relatively abundant, efficiency can quickly pay off. Plus, if you have a small roof or you don’t have a lot of space for your panels, higher efficiency options will be more impactful. Additional equipment like electric vehicle chargers and solar batteries will also increase the cost.
Solar Financing Terms
Most solar companies in Mashpee offer solar loans, which reduce your upfront costs of installing a solar system.It’s wise to factor the interest you’ll pay in your final cost estimate. If you can afford to put more money down upfront, you can reduce your total costs and how long it’ll take to pay back the loan.
Solar Panel Installation Company
The solar company you select will affect your total cost to adopt solar energy. Different companies will bill different amounts for the equipment and labor.Larger national companies typically have lower costs, but some local companies compete with them by promoting sales and discounts. While the smaller companies might not have specific equipment options like Tesla Powerwall batteries or additional services like electric car charger installation, they might be cheaper overall.
Solar Panel Cost Data by System Size
| System size | Cost per system watt | Solar system cost | 25-Year savings | Payback period |
|---|---|---|---|---|
| 6 kW | $4.22 | $17,734 | $20,256 | 11.7 years |
| 8 kW | $4.14 | $23,191 | $27,463 | 11.4 years |
| 10 kW | $4.06 | $28,420 | $34,897 | 11.2 years |
| 12 kW | $3.98 | $33,422 | $42,558 | 11.0 years |
| 14 kW | $3.90 | $38,196 | $50,447 | 10.8 years |
| 16 kW | $3.82 | $42,744 | $58,563 | 10.5 years |
| 18 kW | $3.74 | $47,064 | $66,907 | 10.3 years |
| 20 kW | $3.65 | $51,156 | $75,478 | 10.1 years |
How to Save on Solar Panels
Since the kind of solar panels and the installer you choose considerably affects your costs and your system’s efficiency, production, and durability, it’s important to pick the right ones for you. Here are some tips to keep in mind to help with your decision:
- Contract: It’s important to look over your solar installer’s contract carefully to understand what services they will provide, what the warranty covers and what you can expect about the installation process.
- Warranty: A high-quality company stands out from other companies by providing the gold standard warranty — a 25-year, all-inclusive warranty covering parts, labor and performance.
- Installation Process: When making the switch to solar power, it’s important to keep an open line of communication with your solar panel company. Confirm that you understand how the installation process works and the project completion timeline.
- Reputation: Companies that have been operating for many years 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.
Best National Provider
SunPower
- 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
- Great warranty coverage
- Representatives are experts on local policies
- Concierge service ensures steady communication
- Slightly limited service offerings
Best for Leasing
Sunrun
- Expansive service area
- Many financing options
- Some reported issues with customer service
- Some reported issues with door-to-door sales
EcoWatch's Mashpee, MA Solar Cost FAQs
How much does it cost to install solar panels in Mashpee?
The average cost of solar panels in Mashpee is about $20,300 for a 5-kW system and $40,600 for a 10-kW system before the ITC, but the actual cost will depend on stuff such as the model of solar panels you want, what size system you need and how much energy you consume.
Are solar panels free in Mashpee?
Solar panels aren’t free in Mashpee, 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 Mashpee have a net metering program?
Most states offer net metering programs of some kind. Through these, you can receive compensation for the extra power your system produces 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 often do you have to replace solar panels?
On average, solar panels can last about 25 to 30 years. Some even last up to 50 years, but their efficiency decreases by about 0.8% each year. You can choose to replace them sooner if you want to maintain a larger level of energy production.
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.