... 378 USD/set. And different requirement and specification have different cost, let me know your ... farms & ranches, parks, yards, campuses... Solar Panel2*95W, monocrystalline or polycrystalline, conversion efficiency: 15%Light Source40W, induction lamp ... capacityEnvironmentally friendly - 100% powered by the sun, solar panels reduce fossil fuel consumption, eliminating pollutionSelf-contained solution - ...