... landscape. Application:highway,city street,garden.roof SOALR AND WIND system specificationComponent namePerformanceLight source80W high-brightness LED, life span> ... & 30m in horizonSolar panels80W x 2. imported monocrystal silicon solar panels(life span>25years, inverter efficiency 16%)Lamp towera) ... , reverse, output circuit & over-load ,with automatic unloading function solar wind energy generators