LED SIGNBOARD COMBINED WITH SOLAR CELL MODULE

摘要

PURPOSE: A solar cell integrated LED signboard is provided to minimize manufacturing costs by manufacturing a solar cell module and an LED signboard into one body. CONSTITUTION: A solar cell module(1) is formed outside a mainframe(4). The solar cell module collects sunlight in order to generate electromotive force. A storage battery part stores the electromotive force. A first controller(3) transfers the electromotive force to an LED lighting-emitting part. The LED lighting-emitting part(2) emits light using the electromotive force.