Features:
1. Applicable to 3 kinds of batteries: lead-acid battery (12V/24V automatic identification), lithium battery, lithium iron phosphate battery.
2. Industrial-grade main control chip, 16-level AD sampling accuracy. Auto-focus MPP tracking charging, high charging efficiency, non-stop detection during charging, two-way focus tracking, with power-off memory function.
3. Large-screen LCD display, charging and discharging current display; accumulative power generation and discharge power query; temperature display; light control + delay control; charge and discharge parameters are adjustable;
4. Complete 3-stage charging management, effectively protect the battery, more durable.
5. Built-in overheating, overcurrent, short circuit, open circuit protection, reverse connection protection, when the fault is eliminated, the controller will automatically recover without damaging the equipment.
6. The two-way moss tube is placed in the irrigation circuit, with ultra-low heat generation.
7. Four-way USB output, the maximum current is 2A, supporting Apple mobile phone charging.
Technical parameter:
1. System voltage: 12V/24V adaptive. The 12V battery is suitable for 18V photovoltaic panels, and the 24V battery is suitable for 36V photovoltaic panels.
2. Rated charging current: 30A | 40A | 50A | 60A | 100A
3. Rated discharge current: 10A | 20A | 20A | 30A | 30A
4. The highest photovoltaic voltage: up to 23V for 12V battery and 46V for 24V battery.
5. Charge cut-off voltage value:
B1: Lead-acid battery (14.2V)
B2: Ternary lithium battery (12.2V)
B3: LiFePO4 battery (14.6V)
6. Floating charge voltage: 14.2 V (default value, adjustable)
7. Discharge cut-off voltage: 10.7 V (default value, adjustable)
8. Discharge recovery voltage: 12.6 V (default value, adjustable)
9. Standby current: <10mA
10. Working temperature: -35-60°C
11. Four USB outputs: 5V/2A MAX
