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Written By David Cusick
Last Updated February 2024
A rooftop solar 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 shrink your carbon footprint, but you want to make sure you find a qualified installer. That’s why we’ve reviewed the options and assembled a guide to the most trustworthy solar providers in Rockville. These top installers offer high-quality and reliable services.
Our Rating
Clear pricing policy
Informative resources
Reliable customer support
Free quotes
Services Offered
Our Rating
Reliable customer support
Clear pricing policy
Free quotes
Services Offered
Our Rating
Reliable customer support
Free quotes
Informative resources
Clear pricing policy
Services Offered
Our Rating
Free quotes
Reliable customer support
Clear pricing policy
Services Offered
Our Rating
Free quotes
Reliable customer support
Prompt service delivery
Clear pricing policy
Services Offered
Our Rating
Informative resources
Reliable customer support
Free quotes
Clear pricing policy
Services Offered
Our Rating
Informative resources
Clear pricing policy
Reliable customer support
Free quotes
Services Offered
Our Rating
Prompt service delivery
Informative resources
Clear pricing policy
Free quotes
Reliable customer support
Services Offered
Our Rating
Free quotes
Clear pricing policy
Reliable customer support
Services Offered
Our Rating
Clear pricing policy
Free quotes
Informative resources
Reliable customer support
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:
Putting solar panels on your roof could lower your electricity payments while benefiting the planet by reducing your carbon footprint through renewable energy use. Key considerations when looking at local solar installers are as follows.
Verify that your solar installer is properly licensed. This help guarantee that the work is done properly using current installation best practices. The installation team 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 connects the system 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 the Better Business Bureau (BBB), Google Reviews, TrustPilot, and other review sites to see what past customers have to say about local solar companies. Detailed reviews on these platforms can help you assess a provider's trustworthiness and customer service. Avoid providers with few or mainly poor reviews.
Call three to five solar companies for free, itemized quotes. The quotes should describe all costs and specify the solar equipment included. Reviewing multiple quotes helps identify the best option that fits your budget.
Quality solar installations should come with comprehensive workmanship and performance warranties. The workmanship guarantee covers any installation problems such as poor alignment, poor wiring, or cracks in the panels. The performance guarantee promises 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.
The cost of solar panels varies based on system capacity and the technology used. The typical Rockville solar array has a capacity of 5.6 kilowatts. Homeowners in the area can expect to pay approximately $3,540 per kilowatt; the average Rockville 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 their upfront costs.) A personalized quote from a local solar installer will account for things like the capacity, panel type, and size of the planned system, and should include fees for preliminary work, permit fees, and labor.
Incentive Type: Sales Tax Incentive
Incentive Amount:
100% exemption from sales and use tax
Incentive Type: Property Tax Incentive
Incentive Amount:
100% real property tax exemption for solar and wind energy property
Incentive Type: Sales Tax Incentive
Incentive Amount:
100% exemption
Incentive Type: Property Tax Incentive
Incentive Amount:
Varies
Incentive Type: Property Tax Incentive
Incentive Amount:
Varies by jurisdiction; credit may be available for up to 3 years.
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
A solar photovoltaic (PV) array can generate power to run any electric appliance or system in your home. A more specific example is installing a solar heating system for your water.
There are a number of benefits to home solar energy. You can save money, qualify for tax benefits, and reduce emissions. With the right storage equipment, solar panels can also offer you further energy independence and offer some protection from power outages.
Yes, you can use home solar energy alongside conventional power sources. In most parts of the country, solar panels are designed to supplement your existing energy sources, so you can reap the environmental benefits and savings that come from using solar energy without having to completely switch over.
Generally speaking, your energy bills will decrease significantly after you install solar panels. This is because you're using the energy you generate for free rather than buying it from your power company. In Rockville, the average amount someone can save is $943 per year. With net metering programs offered by many utilities, you could ultimately make a profit from your system once the payback period passes.
Net metering is a type of "power purchase agreement." If your utility or state offers net metering, you can sell the solar energy you don't use to the grid. In return, they'll give you a credit on your power bill.
Ultimately, the answer will depend on your specific situation. You can take advantage of a federal tax credit of up to 30% of the system's cost, as well as state or local incentives depending on where you are. As for insurance, you'll need to inform your insurance company about your new solar panels. Your premium may increase due to added property values, but you'll have peace of mind if a covered event happens to the system.