©Copyright Shenzhen Hehejin Industrial Co., LTD. All rights reserved. Site Map
The controller is for off-grid solar system and control the charging and discharging of the battery. Main function is protecting battery. The intelligent charging process has been optimized for long battery life and improved system performance.
|
Current:
|
|
The controller is for off-grid solar system and control the charging and discharging of the battery. Main function is protecting battery. The intelligent charging process has been optimized for long battery life and improved system performance.
Features:
Automatic identification system voltage, 12/24V auto recognition.
Humanized LCD displaying and double button operation of man-machine interface.
Completed technical data for setup and modify.
High efficiency intelligent 3-stage charging mode.
The load control mode can be selected, the timer function can be reset for street light at night.
Discharge capacity control.
Discharge counter of ampere hour.
Working storage function: record the total run time of system, record timers of error during running time, record times of full charged battery.
Reliable over voltage protection, short circuit protection, over load protection, overcharge protection, over-discharge protection.
Accurate temperature compensation, correcting the charging and discharging voltage automatically, improving the battery lifetime.
Roundly reverse connected protection.
Solar panels, battery, solar charge controller positive poles are all connected together, adopting negative MOSFET in series control circuit.
| Model Name | 30A | 50A | 70A |
| Charging Current | 30A | 50A | 70A |
| Rated Voltage: | 12V 24V Auto | ||
| Float charge | 13.7V/27.4V(adjustable) | ||
| Discharge stop | 10.5-11V/21~22V(adjustable) | ||
| Discharge reconnect | 12.7V/25.4V(adjustable) | ||
| Temperature Compensation | -3mv/°C/cell | ||
| Empty Load Wastage | <45mA | ||
| Loop Voltage Drop | <200mv | ||
| Waterproof Grade | IP32 | ||
| Size: | 17.5 * 14 * 4cm | 21 * 19.2 * 5.5cm | 22.8 * 20 * 5.5cm |
| 6.9 * 5.5 * 1.6in | 8.3 * 7.6 * 2.2in | 9 * 7.9 * 2.2in | |
