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Best 5 Solar Companies in Frederick, MD

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Written By Max Peterson|Last Updated: April 18, 2024

With Frederick's clear skies and below-average rainfall, it's a perfect area for homeowners and businesses seeking to harness the extra sunlight by purchasing panels from one of the best solar companies. 1,524 homes in the area already employ a solar photovoltaic or water heating system. Expert installers will therefore have the precise experience you need to jump on the solar bandwagon with confidence. In this guide, we'll showcase Frederick's best solar companies and offer suggestions for your company choice, so you can find the perfect one for your residence.

Best High-Efficiency System
4.8
  • Builds custom, high-efficiency solar systems suited to each home
  • Extensive coverage area throughout the country
  • Offers energy storage and EV charger add-ons
Best Solar Panel Leasing
4.4
  • Provides system monitoring
  • Offers diverse financing options for various budgets
  • Provides EV and solar battery solutions

Top Frederick Solar Companies

Glim Solar Logo

Glim Solar

4.7/5
Based on 19 customer reviews.

Services Offered

Panel Installation

Highlights

  • Clear pricing policy
  • Reliable customer support
  • Informative resources
18310 Montgomery Village Ave #300, Gaithersburg, MD 240-739-0827 glimsolar.com
Solar Holler Logo

Solar Holler

4.4/5
Based on 35 customer reviews.

Services Offered

Panel InstallationFinancing Assistance

Highlights

  • Clear pricing policy
  • Reliable customer support
  • Informative resources
207 N Princess St, Shepherdstown, WV 304-362-9615 solarholler.com
Paradise Energy Solutions Logo

Paradise Energy Solutions

4.7/5
Based on 17 customer reviews.

Services Offered

Battery StoragePanel InstallationConsultationCleaning And Maintenance

Highlights

  • Informative resources
  • Clear pricing policy
  • Reliable customer support
10312 Governor Lane Boulevard Suite 5003, Williamsport, MD 301-917-3342 paradisesolarenergy.com
American Solar Enterprises LLC Logo

American Solar Enterprises

4.5/5
Based on 48 customer reviews.

Services Offered

Skilled RepairsFinancing AssistanceConsultationPanel InstallationSystem DecommissioningCleaning And Maintenance

Highlights

  • Free quotes
  • Informative resources
  • Reliable customer support
46400 Benedict Dr Ste 203, Sterling, VA 703-589-1136 thesolardr.com

More Local Solar Companies

GreenBrilliance

User Reviews: 4.8/5 

13655 Dulles Technology Dr Suite 130
Herndon, VA 20171

Sky NRG Solar Inc.

User Reviews: 4.6/5 

12020 Sunrise Valley Dr #100
Reston, VA 20191

Prospect Solar LLC

User Reviews: 4.1/5 

22570 Markey Ct Suite #102
Sterling, VA 20166

MSSI - Maryland Solar Solutions, Inc

User Reviews: 4.6/5 

11436 Cronridge Dr Suite V
Owings Mills, MD 21117

Gettysburg Stove And Solar

User Reviews: 4.1/5 

2218 York Rd
Gettysburg, PA 17325

EDGE Energy

User Reviews: 4.5/5 

6854 Distribution Dr
Beltsville, MD 20705

Greenway home improvements

User Reviews: 4.6/5 

10306 Eaton Pl Suite 300
Fairfax, VA 22030

Advanced Solar

User Reviews: 5.0/5 

3321 75th Ave suite f
Landover, MD 20785

Solar-Verse

User Reviews: 4.7/5 

313 Najoles Rd Suite P
Millersville, MD 21108

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

Ranking Methodology

We reviewed dozens of Frederick solar installers, using the following criteria to determine the finest:

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Facts about Frederick
Average Max Temp:62°F
Solar Payback Period:14.3 years
Average Daily Sunlight:54%
Homes Powered by Solar:1,524
Average Annual Energy Bill:$1,253
Solar Power per Capita Percentile:48.0%

Expert Tips By

This Old House empowers homeowners with the knowledge and tools they need to tackle various projects and navigate the complexities of homeownership.

Benefits of Solar Energy

Solar energy offers multiple advantages. Here are some highlights.

  • Better energy independence: Adding a solar battery storage system lets you have trustworthy energy during grid outages and storms.
  • Reduced energy costs: Sourcing some or all of your own power will spend less on electricity long-term. Plus, some states provide net metering programs that allow you to sell your extra energy back to the grid, generating additional credits toward your energy bill.
  • Reduced carbon footprint: Utilizing solar is a surefire way to reduce your carbon footprint and home fossil fuel dependency.

What Solar Incentives Are Available to Frederick Homeowners?

Governments and utility companies often reward homeowners for switching to solar. Here are some of the rebates, tax credits or other programs you could qualify for.

Incentive Type: Rebate Program

Website: energy.maryland.gov

Incentive Amount:

PV: $1,000/project (flat per installation/household incentive)
SWH: $500/project (flat per installation/household incentive)
New GHC: $3,000/project
GHC Replacement: $500/project

Incentive Type: Solar Renewable Energy Credit Program

Website: psc.state.md.us

Incentive Amount:

Varies based on market conditions

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: Rebate Program

Website: energy.maryland.gov

Incentive Amount:

Stick Burning Stove: $500
Pellet Burning Stove: $700

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 Type: Rebate Program

Website: energy.maryland.gov

Incentive Amount:

Residential: $4,000/kW of normalized capacity at 11 m/s
Community: $1000/kW - $4000/kW, depending on the system capacity

Incentive Type: Rebate Program

Website: firstenergycorp.com

Incentive Amount:

Appliances
Refrigerator/Freezer Recycling: $50
Lighting
LED Fixtures: Up to $8/unit
LED Bulbs: Up to $5/bulb
Occupancy Sensors: Up to $7/unit
HVAC & Other
Air-to-Air Heat Pump: $400 - $650
Central A/C: $300 - $500
Ductless Mini-Split Heat Pump: $250 (Tier 2); $400 (Multi Zone)
Geothermal Heat Pump: $1,500
Packaged Terminal Heat Pump: $125
Packaged Terminal Air Conditioner: $125
Furnace Fans: $100
Smart Thermostat: $100
Circulating Pump: $30
Variable-Speed Pool Pump: $400
Two Speed Pool Pump: $150
Home Performance Audit: 75% of home improvements cost, up to $7,500
Quick Home Energy Checkup: Up to $75 in Energy-Saving Products

Incentive Type: Personal Tax Credit

Website: ecowatch.com

Incentive Amount:

30% federal tax credit for systems placed in service after 12/31/2021 and before 01/01/2033. Good for: solar water heat, solar photovoltaics, biomass, geothermal heat pumps, wind (small), fuel cells using renewable fuels.

How To Choose the Best Solar Company in Frederick

Choosing a company is the first step toward an effective and cost-efficient solar energy system. Consider each of these criteria in your service provider search.

Licensing and Training

A Maryland solar photovoltaic installation team must include a Home Improvement Commission-licensed contractor and a master electrician with at least seven years of 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 utility connections and permits. Solar companies can also earn accreditations from standards organizations and trade groups. The most recognized ones in the industry come from the NABCEP. Most company websites will prominently display earned credentials, but you should also ask your estimator for more information.

Cost of Solar Panels in Frederick

Your photovoltaic panels' type will impact how much energy you can produce. Monocrystalline panels are among the highest quality and cost the most but perform the best. Polycrystalline panels generate less, but they're a great traditional option for low budgets. Thin-film panels have a low cost and are excellent for non-traditional roofs, but aren't recommended for large home installations.

Additional accessories, such as electric vehicle (EV) chargers and battery storage, will increase your overall installation costs. However, they might make your solar system more efficient and convenient to use. Not every solar contractor provides these add-ons, so look for a provider that installs them if it's a priority for you.

Generally speaking, it will cost about $17,700 for a five-kilowatt solar array in Frederick. This table shows more specific pricing information for different solar panel types and system components in your area.

Solar Panel CostAverage Cost
Solar Monocrystalline$1,156
Solar Polycrystalline$902
Thin-Film$527
Solar Battery$740
Solar Home EV Charger$2,775

Financing Solar Energy in Frederick

There are a plethora of ways to pay for new solar panels, and the right one will reduce your expenses. A few of the most common options include loans, power purchase agreements (PPAs), cash payments, and leases. Most solar experts recommend a cash payment or using a solar loan. Cash payments demand a large up-front sum, but they help you avoid paying interest, grant you system ownership, and qualify you for cost-saving solar incentives. Solar loans have the same benefits, though you'll pay more in total due to interest and fees. Like an auto or home loan, you'll pay a set monthly rate with potentially $0 down. Solar leases allow you to rent your panels for a set monthly rate, while PPAs let you pay just for the energy you use, similar to an electric bill. Both options disqualify you for solar incentives and do not provide you system ownership. Solar experts generally don't recommend them, but they might be suitable in some cases. Ask each company you're evaluating about the payment options it offers. A representative can help you determine the best option for your budget.

The table below lists the average payback periods for different capacities of solar systems in Frederick.

A 26% federal solar tax credit applies to new home solar systems purchased through 2032. Further incentives may be available through city and state governments, usually in the form of rebates and special financing programs.

Solar System CapacityEstimated Payback period
1 kW2.9 years
2 kW5.7 years
5 kW14.3 years
10 kW28.6 years

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Frequently Asked Questions About Solar in Frederick

How much energy and money could I save per year by switching to solar?

On average, Frederick homeowners pay roughly $1,253 per year for energy. Once you pay off your solar array, you could reduce your costs by $576.00 for every kilowatt you produce.

How common is solar energy in Frederick?

Yes, solar energy is readily available in Frederick. A growing number of local homes already access solar power on-site or through utility grids, and Maryland has about 4854 jobs comprising its solar economy.

Should I anticipate a boost in my property value after switching to solar energy?

Yes, a solar PV system will increase your property value. According to the National Renewable Energy Laboratory (NREL), for every dollar you save on energy bills, your home value rises by $20. So, if your panels save you $600 per year on energy costs, your property could appreciate $12,000.

What if I live in a rainy or heavily-wooded

A solar system could still work in bad weather. Your provider will position your panels to capture the most sunlight possible. They might also recommend a backup battery to keep your system working at its best.

What's a Frederick solar panel's average lifespan?

Modern solar installations are designed for durability. The average unit lasts at least 25 years. Cheaper panels tend to last shorter than higher-quality models.

What size should my new Frederick solar system be?

The average Frederick solar system size is 5.7 kilowatts (kW). However, your final system size depends on your family's power consumption. Your surrounding shading, roof size, and panel model could also impact your final result. A professional solar installer will consider these factors and determine the right system size for your home.

How are traditional solar loans and PPAs different?

The main differences between a power purchase agreement and traditional financing are that you pay a fluctuating monthly rate based on your energy usage and don't own your system. Your solar company installs and maintains the panels, and you pay for the generated electricity for 10–25 years. Afterward, you can continue the contract or buy the system.

You might consider a PPA if you don’t want to be responsible for maintaining your panels and don’t want to invest in a system, but keep in mind you won’t be paying toward ownership or be able to access any solar financial incentives. Many solar experts don’t recommend PPAs. Our guide covers other financing options above.

To share feedback or ask a question about this article, send a note to our Reviews Team at reviewsteam@thisoldhousereviews.com.

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