PRODUCT PARAMETER :
1) Solar panel: 8 W
2) Battery: 4.5 Ah/12V
3) Controller: 12V3A
4) Solar input: 22V
5) Output voltage: 5V+12V
6) Working temperature: -10-50
7) DC Output interface -5 (1 for USB, 4 for DC)
For USB Output voltage: 5V
For USB Output current: 500Ma
For DC Output voltage: 12V
For DC Output current: 3A