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Last Updated: February 25, 2025
Rooftop solar is one of the most easily accessible forms of renewable energy for Colesville homeowners. Making the switch to solar power allows you to cut your utility bills and shrink your environmental impact. But you'll want to find a trustworthy installation company first. That’s why we’ve researched the options and assembled a guide to the most reputable solar Installers in Colesville. These top providers offer high-quality and dependable services.

Our Rating
User Rating
Reliable customer support
Free quotes
Clear pricing policy
Informative resources
Services Offered

Our Rating
User Rating
Clear pricing policy
Informative resources
Reliable customer support
Free quotes
Services Offered

Our Rating
User Rating
Reliable customer support
Informative resources
Clear pricing policy
Free quotes
Services Offered

Our Rating
User Rating
Free quotes
Clear pricing policy
Services Offered

Our Rating
User Rating
Clear pricing policy
Free quotes
Reliable customer support
Informative resources
Prompt service delivery
Services Offered

Our Rating
User Rating
Informative resources
Reliable customer support
Clear pricing policy
Free quotes
Services Offered

Our Rating
User Rating
Informative resources
Free quotes
Reliable customer support
Services Offered

Our Rating
User Rating
Free quotes
Informative resources
Clear pricing policy
Reliable customer support
Services Offered

Our Rating
User Rating
Informative resources
Reliable customer support
Clear pricing policy
Free quotes
Services Offered

Our Rating
User Rating
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 reduce 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.
It's important to hire a licensed solar installer. This ensures that the work is done properly using the most up-to-date installation methods. The installation crew for a solar photovoltaic (PV) system in Maryland must include a Home Improvement Commission-licensed contractor and a master electrician with at least seven years' experience. The contractor installs the panels, while the master electrician handles permits and hooks the system up to the grid. If you're installing a solar water heater, your contracting team must include a master plumber for permits and utility connections.
Check Google Reviews, TrustPilot, the Better Business Bureau (BBB), and other review sites to see what past customers are saying about local solar companies. Detailed reviews can help you assess a provider's integrity and customer service. Be wary of companies with few or mainly poor reviews.
Contact 3–5 solar companies to get free, detailed quotes. Quotes should clearly explain all costs and specify the exact solar components included. By comparing multiple quotes, you can identify the most cost-effective option for you.
Quality solar installations should have strong workmanship and performance guarantees. A workmanship warranty covers any installation defects (such as cracks in the panels, poor wiring, or poor alignment), while a performance guarantee ensures a certain level of energy production. Strong guarantees demonstrate a company's confidence in its work.
Going solar can help reduce your electric bills over time. When evaluating the total price and value of solar panels, make sure to consider these factors.
The cost of solar panels varies based on system capacity and the solar technology being used. The typical Colesville solar array has a capacity of 5.6 kilowatts. Homeowners in the area should expect to pay approximately $3,540 per kilowatt; the average Colesville homeowners spends about $13,851 on a new solar array after accounting for federal tax breaks. (Some homeowners prefer to lease solar panels to lower upfront costs.) A personalized quote from a local solar provider will account for things like the panel type, capacity, and size of the planned system, and should include prices for permit fees, labor, and preliminary work.
Incentive Amount:
LightingGet instant, in-store discounts on select ENERGY STAR certified lighting.
LED Bulbs: Up to $3 per bulb
LED Fixtures: $8 per fixture
Appliances
Clothes Dryer: $50
Clothes Washer: $75 - $100
Hybrid Water Heater: $500
Pool Pump: $150 - $400
Refrigerator: $100
Smart Thermostat: $100
Dehumidifier: $30
HVAC
Air-Source Heat Pump: $400 (Tier 1) - $650 (Tier 2)
Central A/C: $300 (Tier 1) - $500 (Tier 2)
Geothermal Heat Pump: $1,500
ECM Furnace Motor: $50 - $100
Home Energy Check up: Free
Recycling
Refrigerator or Freezer: $50
Room A/C or Dehumidifier: $25
Incentive Type: Sales Tax Incentive
Incentive Amount:
100% exemption from sales and use tax
Incentive Type: Sales Tax Incentive
Incentive Amount:
100% exemption
Incentive Amount:
Appliances & Recycling
Clothes Dryer (Electric): $50
Clothes Washer: $75 - $100
Hybrid Heat Pump Water Heater: $500
Pool Pump: $150 - $400
Refrigerator: $100
Dehumidifier: $30
Refrigerator or Freezer Recycling: $50, plus $25 bonus when recycling an old, working room A/C or dehumidifier at the same time
Room A/C or Dehumidifier Recycling (*May 20, 2017 only*): $25
Smart Thermostat: $100
Heating & Cooling
Air-Source Heat Pump: $400 - $650
Central A/C: $300 - $500
Gas Furnace: $250
Furnace Blower Motor: $50 - $100
Geothermal Heat Pump: $1,500
Lighting
Instant discounts vary by participating retailer; see program website
Incentive Amount:
Appliances & Recycling
Clothes Dryer (Electric): $50
Clothes Washer: $75 - $100
Hybrid Heat Pump Water Heater: $500
Pool Pump: $150 - $400
Refrigerator: $100
Dehumidifier: $30
Refrigerator or Freezer Recycling: $50, plus $25 bonus when recycling an old, working room A/C or dehumidifier at the same time
Room A/C or Dehumidifier Recycling (*May 20, 2017 only*): $25
Smart Thermostat: $100
Heating & Cooling
Air-Source Heat Pump: $400 - $650
Central A/C: $300 - $500
Gas Furnace: $250
Furnace Blower Motor: $50 - $100
Geothermal Heat Pump: $1,500
Lighting
Instant discounts vary by participating retailer; see program website
Incentive Type: Property Tax Incentive
Incentive Amount:
Varies
Incentive Type: Property Tax Incentive
Incentive Amount:
100% real property tax exemption for solar and wind energy property
Incentive Type: Property Tax Incentive
Incentive Amount:
Varies by jurisdiction; credit may be available for up to 3 years.
A solar photovoltaic (PV) array can generate power to run any electric appliance or system in your home. More specifically, you can install a solar water heating system.
There are a number of benefits to home solar energy. You can raise your property values, reduce emissions, and qualify for tax benefits. With the right storage equipment, solar panels can also provide you with additional energy security and offer some protection from power outages.
Yes, it's possible to use home solar energy alongside conventional power sources. In many areas, solar panels are designed to supplement your existing energy sources, meaning that you can reap the environmental benefits and savings that come from using solar energy without having to completely switch over.
You might be pleasantly surprised at how short it takes to get a return on investment from your solar panels. The sun shines frequently in Colesville, meaning your payback period could last 15.8 years per 5 kW of capacity on the high end.
Your recommended maintenance will vary based on the type of solar panels you have. With any system, you should clean and inspect each panel once a quarter. Your solar installer might offer comprehensive plans where they'll do the maintenance on your behalf.
The most common types of home solar panels in Colesville include monocrystalline, polycrystalline and thin-film. Monocrystalline panels are balanced and efficient, while thin-film and polycrystalline panels pair good performance with greater upfront value. Ask your local provider about which solar panels they work with.
Solar energy is on par with other forms of renewable energy. They have inexpensive upkeep and today's systems can stand up to the worst conditions.
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