Solar Energy in Gaithersburg, MD (2026)
2 verified solar energy rules for Gaithersburg, Maryland, sourced directly from the municipal code and official government pages.
Verified from official government sources
Panel Permits
Solar panel installation in Gaithersburg requires a building permit and electrical permit. Maryland law under Public Utilities Article 7-603 protects homeowners from unreasonable HOA restrictions on solar installations. The state offers property tax exemptions for residential solar energy systems. Net metering is available through Pepco and other Maryland utilities.
Gaithersburg Solar Panel Permit Requirements
Some RestrictionsHOA Restrictions
Maryland Public Utilities Article 7-603 protects Gaithersburg homeowners from unreasonable HOA restrictions on solar energy installations. HOAs cannot prohibit solar panels or impose conditions that increase installation cost by more than $1,000 or significantly reduce system efficiency. This state law overrides conflicting deed restrictions and HOA architectural guidelines.
Gaithersburg HOA Solar Panel Restriction Limits
Few RestrictionsLooking for Montgomery County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Gaithersburg city rules.
Solar Energy in Montgomery County →