ADB SAFEGATE’s LED Solar Sign System (SSS) is an ideal choice for an airfield that requires improved safety measures, but experiences difficulties with grid access. Our SSS consists of an L-858Y(L), L-858R(L), L-858L(L), or L-858B(L) Solar-powered Sign (SS) and a Solar Engine Power Supply (SEPS). The SEPS incorporates the latest in solar technology, hardware and software to provide power and control to the solar sign. The SSS installs in minutes with no trenching, cabling, or external power, and can be relocated just as quickly. The solar sign provides significant cost savings – no fuel or electrical bills.