nano_silicon battery,a specialized battery for BI!PV,was invented by the inventor of our co***ny.And now it got the invent patent of our country. nano_silicon battery is different from other batteries.It has many features,such as: 1、when it working,the electric current become bigger,and the resistance was low,so the temperature was low.and all of those made it used for 15 years at least. 2、it is acted easily. 3、it is pollution free and maintaince free 4、it can work in a high efficiency zone 5、it has no memory of charge and discharge 6、it has big containment when it work in high efficiency zone above all,this battery had ever been used on the engineering,and no big problem appeared.It can be used for BI_PV,such as courtyard lighting、the lighting of undergound garage and corridor lighting.
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