Product Overview
Features
- Support charging program of various types of batteries including gel battery, sealed battery, open battery and lithium battery.
- Current-limiting charging mode: When the power of the battery panel is too large and the charging current is greater than the rated current, the controller automatically reduces the charging power to make it work at the rated charging current.
- Support automatic identification of battery voltage.
- With fault LED indication and LCD screen to display abnormal information, convenient for users to determine the system failure.
- Support historical data storage, storage time up to 1 year.
Specifications
- MPPT Solar Charge Controller could detect the generation power of the solar panel in real time and track the highest voltage and current value (VI), allowing the system to charge the battery with maximum power output. It is used in the solar off-grid photovoltaic system to coordinate the work of solar panels, batteries and loads.
- This product uses LCD screen to dynamically display operating status, operating parameters, controller logs, control parameters and so on. Users can easily view various parameters by the buttons, and can modify the control parameters as needed to adapt to different system requirements. The controller adopts the standard Modbus communication protocol, convenient for users to view and modify various parameters of the system. The controller interior has comprehensive electronic fault self-test function and powerful electronic protection function to minimize damage to product components due to installation errors and system failures.
- Features:
- Support charging program of various types of batteries including gel battery, sealed battery, open battery and lithium battery. Current-limiting charging mode: When the power of the battery panel is too large and the charging current is greater than the rated current, the controller automatically reduces the charging power to make it work at the rated charging current. Support automatic identification of battery voltage. With fault LED indication and LCD screen to display abnormal information, convenient for users to determine the system failure. Support historical data storage, storage time up to 1 year. Users can view operating data and status of the device, and support the modification of controller parameters. Support the standard modebus protocol to meet the communication needs of different occasions.
- Specification:
- Model (Optional)
- ML2420
- ML2430
- ML2440
- System Voltage
- 12V/24VAuto
- No-load Power Consumption
- 0.7 W~1.2W
- Battery Voltage
- 9V~35V
- Max Solar Input Voltage
- 100V(25℃), 90V(-25℃)
- Max Power Point Voltage Range
- Battery voltage + 2V~75V
- Rated Charging Current
- 20A
- 30A
- 40A
- Rated Load Current
- 20A
- Max Capacitive Load Caoacity
- 10000uF
- Max Input Power of
- Photovoltaic System
- 260W/12V
- 520W/24V
- 400W/12V
- 800W/24V
- 550W/12V
- 1100W/24V
- Conversion Efficiency
- ≤98%
- MPPT Tracking Efficiency
- ＞99%
- Temperature Compensation Coefficient
- -3mv/℃/2V(default)
- Operating Temperature
- -35℃~45℃
- Protection Grade
- IP32
- Communication Mode
- RS232
- Altitude
- ≤3000m
- Package Weight(Approx.) 1485g/52.4oz 2280g/80.4oz 2282g/80.5oz
- Package list:
- 1 * Solar Charge Controller
- 1 * Product User Manual
- 1 * Installation Instruction
- 1 * Cable
