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Last Updated: February 25, 2025
Rooftop solar is one of the most easily accessible forms of renewable energy for Northborough residents. Solar power can cut your energy costs and shrink your carbon footprint. However, it's important to select a trustworthy solar installer. Luckily, we've done the research and created a guide to the best and most reliable solar installation companies in Northborough.
Our Rating
User Rating
Clear pricing policy
Free quotes
Prompt service delivery
Reliable customer support
Informative resources
Services Offered
Our Rating
User Rating
Prompt service delivery
Clear pricing policy
Free quotes
Reliable customer support
Informative resources
Services Offered
Our Rating
User Rating
Informative resources
Prompt service delivery
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Prompt service delivery
Reliable customer support
Informative resources
Services Offered
Our Rating
User Rating
Free quotes
Clear pricing policy
Prompt service delivery
Reliable customer support
Services Offered
Our Rating
User Rating
Reliable customer support
Informative resources
Free quotes
Services Offered
Our Rating
User Rating
Prompt service delivery
Clear pricing policy
Reliable customer support
Free quotes
Services Offered
Our Rating
User Rating
Reliable customer support
Free quotes
Clear pricing policy
Prompt service delivery
Services Offered
Our Rating
User Rating
Informative resources
Prompt service delivery
Reliable customer support
Free quotes
Services Offered
Our Rating
User Rating
Clear pricing policy
Informative resources
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:
Adopting solar power lets homeowners cut utility bills while benefiting the planet by reducing your carbon footprint using clean energy. If you’re determining whether to go solar, consider these key factors for choosing an installer.
Make sure you hire a licensed solar installer. This help guarantee that the work is done properly using current installation best practices. Massachusetts requires new solar photovoltaic systems in the Commonwealth to be installed by a licensed electrician and new solar water heaters to be installed by a construction supervisor.
Check TrustPilot, Google Reviews, the Better Business Bureau (BBB), and other review sites to see what past customers have to say about local solar installers. Detailed reviews can help you assess a provider's trustworthiness and customer service. Stay away from providers with few or mainly poor reviews.
To find a solar installer that fits your budget, ask for free, detailed quotes from three to five providers. The quotes should list all costs as well as all solar equipment included. Looking at several quotes helps you identify the most cost-effective option.
Quality solar installations should have comprehensive workmanship and performance guarantees. The workmanship guarantee covers any installation problems such as cracks in the panels, poor wiring, or poor alignment. The performance warranty promises a specific energy output level. Strong guarantees indicate that a solar installer trusts its installations.
Solar 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.
Northborough homeowners typically spend about $12,726 on home solar systems after federal tax refunds. Solar arrays in Northborough cost approximately $4,060 per kilowatt, with an average size of 4.5 kilowatts. An estimate from a local solar provider will include costs for preliminary work, labor, and permit fees, and will account for your system's size, capacity, and panel type. Some homeowners prefer to lease their solar panels in order 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. If you don't want to use solar power for your entire home, you can install a solar heating system for your water.
With home solar PV, you can save money on your energy bill, lower your home's carbon footprint, and be better prepared if there's an outage to the local grid.
It depends on your location and what type of panels you're installing. Northborough can experience long, hard winters, so we recommend installing your system in the springtime to maximize your generation for the year.
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 Northborough amount to $937.
You might be pleasantly surprised at how quickly you can get a return on investment from your solar panels. The sun shines frequently in Northborough, meaning your payback period could last 13.6 years per 5 kW of capacity on the high end.
The specific required maintenance steps will vary based on the type of solar panels you have. At a minimum, you should clean and inspect each panel once per season. Your solar energy company might offer comprehensive plans where they'll do the maintenance on your behalf.
The best type of residential solar panel will depend on your specific needs and goals. Generally, monocrystalline solar panels are the most efficient for Northborough homes. However, if you have a limited budget, then you could thin-film or polycrystalline solar panels. When selecting a solar company, make sure to ask about the brand names and models of solar panels a contractor offers and the benefits and drawbacks of each.
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