Rockville, MD Solar Energy: HOA Restrictions (2026)

Maryland Real Property Code Section 2-119 prevents homeowners associations from prohibiting the installation of solar energy collector systems on residential properties in Rockville. HOAs may adopt reasonable aesthetic guidelines, such as requirements for panel placement or color, but cannot impose any limitation that significantly increases the cost of the solar system or significantly decreases its efficiency. Any deed restriction, covenant, or architectural guideline that effectively bans solar panels is void and unenforceable under state law. Maryland Public Utilities Article 7-603 establishes the state's policy of promoting the use of solar energy and supports residential customers' access to net metering and interconnection. Rockville has several neighborhoods with active HOAs, particularly in planned communities, but none may prevent solar installations. Homeowners facing HOA resistance should cite Maryland Real Property Code 2-119 in writing to their association board. If the HOA continues to deny approval, the homeowner may seek relief in court. Courts may award damages and attorney fees to prevailing homeowners. The Maryland Energy Administration also provides guidance on solar access rights. Contact the Rockville Zoning Division at 240-314-8211 for questions about city-level solar installation requirements separate from HOA rules.