Load reference

Name of Load

Work Time (Hours)

11W Energy-saving Lamp Only

16-18 continued hours

5W Energy-saving Lamp Only

38-40 continued hours

Technical data

System capacity: 20VA  System voltage : 12VDC   Output voltage:12VDC  

Number

Item 

Parameter

QTY

1

Poly-crystalline Solar Module

17V / 20W

1 PCS

2

Maintenance-free lead-acid Battery

12V / 24AH 

1 PCS

3

 controller

12V / 5A

1 PCS

4

   DC/DC power supply

12V / 20W

1 PCS

6

control system chest

1 PCS

7

cables、 Brackets 、accessories

1 PCS

Package data

Type

CBM  (m3)

Weight(kg)

20' (pcs)

40' (pcs)

QW-SPS20W-12

0.03

30

600

860