Solar cell is essentially a semiconductor device, it is typically characterized by light energy can be directly converted into electrical energy. The special requirements of solar lighting company, you can set the manual switch or remote control switch solar lighting applications, remote control distance of a remote control, all the lights are off in accordance with the actual requirements of production and management personnel. For example: sports, dormitory area. Solar panels: the sunlight into electricity. Solar Lighting Quote | Qingdao Steel Yi (certified) | solar lighting is provided by solar energy, Ltd. Qingdao Yi Gang. Qingdao Yi Steel Solar Limited (www.gangyisolar.com) is Qingdao, a leader in solar and renewable energy, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yi Gang leader in Qingdao with the staff warmly welcome all inquiries negotiations to create Qingdao Yi Gang a better future.