Solar LED lights
fecha:2011-05-16 11:31
estado:para resolver
pregunta:admin
problem in engineering business, the controller layer of poor quality and missing, 12V/10A controller market price of 100-200 per month, while the value of the entire streetlight system in the smallest some, but it is a very important link. Controller will have a direct impact on solar streetlight system component life, and the purchase cost of the entire system, one: should choose a low-power controller, the controller work 24 hours a day, as its own power is greater, will consume some power,
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