King EnerTech System Corp.(KESC) is specialized in designing and manufacturing the solar pre-Packaged solar-lighting products with ten years experiences .We provide the global weather analysis to ensure our products working properly and efficiently in the final installation area .The product categories of KESC are as following:1. Solar Generator (stand-alone system), up to 5 KW.2. Grid-Tie system, up to 10 kW.3. Solar outdoor lighting system4. Solar/wind hybrid system.5. LED signs and beacon.6. Professional OEM & ODM service for solar powered products.You also can check our website: http://www.kingenertech.com for more detail information.