Solar Panel Installation in Harford County, MD
Know About Solar provides residential solar panel installation throughout Harford County, Maryland. From Bel Air and Aberdeen to Havre de Grace, Fallston, and Forest Hill — we design and install custom solar systems that reduce your BGE bill and build long-term energy independence.
Communities We Serve in Harford County
Our installation crews work throughout Harford County — from the county seat of Bel Air to waterfront communities along the Susquehanna River and rural areas in the northern part of the county. If you're in Harford County, we serve your area.
Why Harford County Homeowners Are Going Solar
Harford County homeowners served by BGE face steadily rising electricity rates, with average monthly residential bills regularly exceeding $150–$200. Solar gives homeowners a way to generate their own electricity and significantly reduce — or eliminate — what they pay BGE each month.
Maryland's current net metering program provides 1:1 retail credit for every kilowatt-hour your panels send back to the grid. That means excess production during sunny days offsets your usage at night or on cloudy days — dollar for dollar at the retail rate. This program is in effect until Maryland's 3,000 MW cap is reached or July 1, 2027, whichever comes first. Homeowners who interconnect before that deadline are expected to be grandfathered under current rules.
Harford County averages approximately 4.3–4.6 peak sun hours per day. The county's mix of single-family homes, rural properties, and newer developments in communities like Bel Air and Fallston makes it an excellent solar market. Many homes feature large, unshaded south-facing roof planes ideal for maximizing solar production.
Maryland & Federal Incentives Available to You
- Federal Solar Tax Credit (ITC)30% of system cost
Claim 30% of your total installation cost as a federal income tax credit under Section 25D. For a $25,000 system, that is a $7,500 credit applied directly against your federal tax liability.
- Maryland Sales Tax Exemption100% exempt
Solar equipment is fully exempt from Maryland's 6% sales tax, saving hundreds on a typical residential installation.
- Maryland Property Tax Exemption100% exempt
The added home value from your solar installation is fully exempt from Maryland property taxes for the life of the system.
- Maryland Solar Access Program (MSAP)Up to $7,500
Income-eligible Harford County homeowners may qualify for a direct MSAP grant of up to $7,500 toward installation costs through the Maryland Energy Administration.
- SREC IncomeOngoing earnings
Earn Solar Renewable Energy Certificates (SRECs) for every MWh your system produces and sell them on the Maryland SREC market for additional annual income.
- BGE Net Metering1:1 retail credit
Most of Harford County is served by BGE. Under Maryland's current net metering rules, you receive full retail credit for every kWh you send back to the grid — in effect until the 3,000 MW cap is reached or July 1, 2027.
How the Process Works
From your first conversation to the day your system turns on, we handle every step so you don't have to.
Free Consultation
We review your BGE energy bills, roof condition, and goals to design the right system for your Harford County home.
Custom System Design
Our engineers create a solar layout optimized for your roof's orientation, pitch, and shading profile.
Permits & HOA
We handle all Harford County permit applications through the Department of Planning & Zoning and any HOA paperwork on your behalf.
Professional Installation
Our certified crews complete most residential installations in one to two days with minimal disruption.
Utility Interconnection
We coordinate with BGE to complete interconnection and net metering enrollment so your system can start earning credits.
System Monitoring
Your system comes with real-time monitoring so you can track production and savings from your phone.
Frequently Asked Questions
Common questions from Harford County homeowners considering solar.
Ready to Go Solar in Harford County?
Get a free, no-obligation solar proposal for your home. We'll show you exactly how much you can save with a system designed for your roof and energy usage.
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