厂家全新20瓦多晶硅太阳能电池板20w太阳能电池板家用12V电瓶直冲

多晶硅太阳能板厂家直销（本工厂店支持订购，欢迎来电咨询或上门洽谈！）

外形尺寸：          52x28x1.7cm

功率：           20w

电压：           18v（给12v蓄电池充电）如需给24v蓄电池

充电需要2块串联

电流:             1.1A

开路电压:      22v

转换效率:      18%

单片净重：1.710KG

单片含包装重量： 3公斤左右

功率偏差:       +3%

         (铝合金边框背面有六个安装孔非常方便安装）

Polycrystalline silicon solar panel manufacturers selling (our factory shop order support, welcome to inquire or door negotiations!)

Dimension: 52 x28x2. 3 cm

Power: 20 w

(to the 12 v battery charging voltage: 18 v) if you need to 24 v battery

Charge need 2 pieces of series

Current: 1.1 A

The open circuit voltage: 22 v

Conversion efficiency: 18%

Monolithic net weight: 1.710 KG

Monolithic packing weight: 3 kilograms

Power deviation: + 3%

(there are six of aluminum alloy frame on the back of the mounting holes is very convenient installation)