Trappe Borough, Montgomery County

"A system is considered an accessory solar energy system only if it supplies electrical or thermal power primarily for on-site use, except that when a property upon which the facility is installed also receives electrical power supplied by utility company, excess electrical power generated and not presently needed for on-site use may be used by the utility company. The owner of the accessory solar energy system shall provide written confirmation that the public utility company has been informed of the customer's intent to install an interconnected customer-owned generator and also approves of such of connection. Off-grid systems shall be exempt from this requirement."