Metal Signs

Solar Metal Signs for Photovoltaic Systems

Solar metal signs are used throughout photovoltaic installations to clearly identify hazardous electrical equipment and provide critical safety warnings for installers, service technicians, and inspectors. These NEC-compliant solar metal signs are commonly installed on electrical service equipment, inverter systems, combiner boxes, rapid shutdown switches, and solar disconnects where permanent, highly visible warnings are required.

PV Labels metal signs are manufactured from durable .040 aluminum with UV-resistant printing, making them ideal for long-term outdoor environments exposed to sunlight, moisture, and temperature changes. Unlike standard adhesive labels, aluminum signs provide a rigid, highly durable solution for equipment areas where long-term visibility and weather resistance are essential.

These photovoltaic metal safety signs help solar installers meet National Electrical Code (NEC) identification requirements while improving overall jobsite safety and clarity for maintenance personnel and inspectors. Common applications include rapid shutdown signage, solar inverter warning signs, PV system hazard warnings, and electrical disconnect identification signs used in residential, commercial, and utility-scale solar installations.

Browse the selection below to find professional solar metal signs designed specifically for photovoltaic systems and electrical safety compliance.