The electric energy storage system "stitches" intermittent renewable energy sources, stores electrical energy through batteries, and releases the stored energy to generate electricity when needed. Therefore, lead-acid batteries, which are important components of power supply systems such as wind energy storage, and photovoltaic energy storage etc, are also an important guarantee for the normal operation of power supply systems.
Solar street light system is composed of solar module, battery, controller, light source, bracket system and its various accessories. The working principle is to use solar modules to absorb sunlight and convert it into electrical energy and store it in the battery through the controller. When night comes (or when the sky is not bright enough), the controller then controls the battery to power the high-efficiency energy-saving LED light source to achieve ambient lighting.
EN 