Solar panels use tempered glass cover, aluminum frame fixed. 2, boxes made of high quality iron shell, polycarbonate (PC) material and silicone rubber seals, dustproof, waterproof fire-retardant, anti-aging characteristics, long service life. 3, can be suitable for work in a relatively harsh environment, truly stand anywhere lamp to light effect. 4, long life light source, ultra-highlight LED, and increases the LED light emitting area, hyperopia better. 5, energy saving, low-power, solar power, low operating costs. 6, easy installation, no external power supply, without the laying of the line, convenient strong.