PV Off-Grid Power System
PV off-grid power system includes PV modules, controller, batteries and off-grid inverter. The PV modules convert the solar energy to DC power, then the controller store the electricity in the batteries. The DC loads can use the electricity directly. The off-grid inverter can change the DC power to AC power and supply the AC loads.
|
Model
|
Solar Panel
|
Max Load Power
|
Battery Power
|
Grid Transfer Function
|
|
WB-S300
|
140W
|
300W
|
0.6KWH
|
No
|
|
WB-S500
|
330W
|
500W
|
2KWH
|
No
|
|
WB-S1000
|
660W
|
1000W
|
4KWH
|
No
|
|
WB-S2000
|
1320W
|
2000W
|
8KWH
|
Yes
|
|
WB-S5000
|
3300W
|
5000W
|
20KWH
|
Yes
|