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Last Updated: February 25, 2025
A solar panel array could give you a renewable power source that will eventually pay for itself. Making the transition to solar energy can help you save money and lower your carbon footprint, but you want to make sure you find a reputable installer. Luckily, we’ve analyzed local solar installers and created a guide to the best solar companies in Sandwich. These trusted providers are smart choices homeowners can depend on.
Our Rating
User Rating
Clear pricing policy
Informative resources
Prompt service delivery
Reliable customer support
Free quotes
Services Offered
Our Rating
User Rating
Clear pricing policy
Prompt service delivery
Reliable customer support
Free quotes
Services Offered
Our Rating
User Rating
Prompt service delivery
Clear pricing policy
Free quotes
Reliable customer support
Services Offered
Our Rating
User Rating
Clear pricing policy
Free quotes
Informative resources
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Services Offered
Our Rating
User Rating
Reliable customer support
Clear pricing policy
Free quotes
Informative resources
Services Offered
Our Rating
User Rating
Clear pricing policy
Informative resources
Reliable customer support
Free quotes
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Reliable customer support
Informative resources
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Informative resources
Services Offered
Our Rating
User Rating
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Today's Homeowner looks at dozens of datapoints on solar companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:
Going solar can be a great way to save money on electricity costs and help the environment by reducing your carbon footprint using renewable energy. Here are some crucial factors to consider when deciding if a solar installer is trustworthy.
Verify that your solar installer is properly licensed. This ensures that the work is done correctly using current best installation practices. Massachusetts requires new solar PV systems in the Commonwealth to be installed by a licensed electrician and new solar water heaters to be installed by a construction supervisor.
Look at review platforms such as TrustPilot, the Better Business Bureau (BBB), and Google Reviews to find out what previous customers have to say about local solar installers. Reviews can give you an idea of a company’s reliability and customer service. Avoid companies lacking reviews or with predominantly negative feedback.
To find a solar company that works with your budget, get free, detailed quotes from 3–5 providers. The quotes should outline all costs and list the solar equipment included. Comparing several quotes helps you identify the best value.
Quality solar installations should have comprehensive workmanship and performance warranties. The workmanship warranty covers any installation issues such as cracks in the panels, poor alignment, or poor wiring. The performance warranty ensures a specific energy output level. Strong warranties indicate that a solar installer trusts its installations.
Solar energy is great for helping you lower electricity bills over time. Be sure to consider these aspects when considering the final cost and value of solar panels.
Sandwich homeowners typically spend about $11,716 on home solar systems after federal tax refunds. Solar arrays in Sandwich cost approximately $4,060 per kilowatt, with the average residential solar system being 4.1 kilowatts. A personalized estimate from a local solar provider will include costs for labor, permit fees, and preliminary work, and will account for your system's capacity, size, and panel type. Some homeowners prefer to lease solar panels to reduce upfront costs.
Incentive Type: Personal Tax Credit
Incentive Amount:
15%
Incentive Type: PACE Financing
Incentive Amount:
Financing amount locally determined; 20-year financing term
Incentive Amount:
Standard Residential:
Pellet Stove: $1,000 - $1,750
Catalytic Woodstove: $750 - $1,250
Non-Catalytic Woodstove: $500-$1,250
Fully Automated Wood Stove: $1,500 - $1,750
Low-Income Residential:
Pellet Stove: $2,500 - $3,250
Catalytic Woodstove: $2,250 - $2,750
Non-Catalytic Woodstove: $2,000-$2,750
Fully Automated Wood Stove: $2,750 - $3,250
Incentive Amount:
Solar energy systems used for heating or cooling: out-of-pocket expenditures by the owner for the components and labor
Wind, hydroelectric, geothermal, solar thermal, solar PV, and other solar energy systems: the assessed value of the system
Incentive Amount:
Appliances
Refrigerator and Freezer Recycling: $125
Electric Clothes Dryers: $50
Clothes Washer: $350
Dehumidifiers: $30
Room Air Purifiers: $40
Room Air Conditioner: $40
Heating & Cooling
Oil Heating System: Up to $800
Propane Heating Equipment: Up to $2,300
Oil Water Heater: Up to $400
Propane Water Heater: Up to $800
Heat Pump Water Heater: Up to $600
Central AC/Heat Pump: Up to $250/ton
Mini-Split Heat Pump: Up to $250/ton
Programmable Thermostats: Up to $25
WiFi Thermostat: Up to $100
Solar Domestic Hot Water heater: $500 - $1,500
Home Electronics
Advanced Power Strips: Varies
Home Insulation
Limited Time Enhanced Incentive: 75%
Year-Round Tenant Incentive: 100%
Enhanced Residential Program: 100%
Lighting
LEDs: Varies
Home Energy Assessment: Free
Incentive Type: Industry Recruitment/Support
Incentive Amount:
100% deduction
A solar photovoltaic (PV) system can generate power to run any electric appliance or system in your home. More specifically, you can install a solar water heating system.
With home solar panels, you can recoup the cost of the system over time, lower your property's emissions, and be better prepared if there's an outage to the local grid.
Yes. The grid in Sandwich already uses a large share of renewable energy sources, and you may be able to sell your excess generated energy to your utility for additional cost savings.
Your installer can give you an estimate of what your energy bills will look like after you install solar panels. Generally, your energy bills will decrease significantly because you'll be using energy from the sun for free, instead of buying energy from the utility company. The average annual savings in Sandwich amount to $1,044.
Your payback period is the time to achieve an ROI on your solar panels. It will vary based on the average sunlight in your area, their rated capacity, and the rate your utility charges per kilowatt of power. Sandwich gets quite a bit of sunlight per day, so an average payback period could last up to 11.2 years per 5 kW of capacity.
While solar energy might not be the best performing choice for some in wet or dark areas, the latest generation of equipment and energy storage systems could increase your property's solar viability enough where you could achieve a return on investment. A contractor could also recommend a different primary source of renewable energy like wind or geothermal to boost your generation.
With respect to taxes, the federal government offers a tax credit of up to 30% of the panels' cost. Depending on where you live, you could also claim or apply for state or property tax incentives. As for insurance, your monthly premium may be slightly higher because solar panels increase your property's value. You should talk with your accountant or insurance agent for information specific to your case.
Solar energy is on par with other forms of renewable energy. Their maintenance costs are low and today's systems can stand up to the worst conditions.
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