| Main centres: | 1-3 business days |
| Regional areas: | 3-4 business days |
| Remote areas: | 3-5 business days |
Specifications:
Model: POW-Keeper1220 / POW-Keeper1230 / POW-Keeper1240
Rated Charge Current: 20A / 30A / 40A
System Rated Voltage: 12V/24V Auto work
Voltage Range of Battery: 8-32V
Max Open Voltage of PV Module: 55V (1220), 75V (1230), 100V (1240)
Battery Type: User default, Sealed, Flooded, GEL, LiFePO4
Equalized Charging Voltage: Maintenance-free lead acid battery 14.6V, GEL: No; Lead acid flooded battery: 14.8V
Absorption Charging Voltage: Maintenance-free lead acid battery 14.4V, GEL: 14.2; Lead acid flooded battery: 14.6V
Floating Charging Voltage: Maintenance-free lead acid battery, GEL, Lead acid flooded battery: 13.8V
Low Voltage Re-connection (LVR): Maintenance-free lead acid battery, GEL, Lead acid flooded battery: 12.6V
Low Voltage Disconnection (LVD): Maintenance-free lead acid battery, GEL, Lead acid flooded battery: 10.8V
Static Loss: <9.2mA 12V, <11.7mA 24V
High Voltage Disconnection (HVD): 16V (24V x 2)
Duration of Absorption Charging: 2 Hours
Light Control Voltage: 5V
Charge Loop Voltage Drop: <0.29V
LCD Temperature Range: -20°C ~ +70°C
Operating Temperature: -20°C ~ +55°C (To run at full-rated current continuously)
Working Humidity: <95% No condensation
Protection Class: IP30
