MU-8415
80A MPPT SOLAR CHARGE CONTROLLER
MPPT, 80A, 12V/24V/48V auto, 1040W/2080W/4160W max input power, 173V max solar voltage,
LCD display, common negative
RS485, Bluetooth,IP32
- Various tracking algorithms are combined to accurately track the maximum power point in an extremely short time.
- Innovative Maximum Power Point Tracking(MPPT)technology, tracking efficiency > 99.9 %.
- Full digital control technology, charge conversion efficiency up to 98 %.
- The LCD screen dynamically displays the operating data and working status of the device.
- Automatic identification of 12/24/48 V system voltage.
- Equipped with a real-time power statistics and recording function.
- External temperature sensor for more accurate temperature compensation and improved battery service life.
- Built-in over-temperature protection mechanism: when the temperature exceeds the set value, the charging current is derated to reduce the temperature rise of the controller and avoid high-temperature damage to the controller.
- Dual automatic limiting function for rated charging current and charging power.
- Compatible with Liquid, GEL, AGM and Lithium batteries.
- 4-stage charging for lead acid batteries: MPPT, Boost, Equalization, Float.
- Optional IoT wireless communication, Bluetooth communication, or RS485 communication functions.
- Bluetooth communication supports a mobile phone APP, enabling wireless monitoring of the solar charge controller.
- Utilizes a high-performance, ultra-low-power dedicated Bluetooth chip.
- Adopts Bluetooth 4.2 and BLE technology, with a communication range of up to 8 m.
- IoT wireless communication enables remote connection of the controller via IoT/GPRS, eliminating the need for networking and providing convenience and efficiency.
- IoT wireless communication enables remote monitoring and real-time control of the system via WeChat Mini Program and PC.
- IoT wireless communication supports statistics and display of charge/discharge capacity grouped by project and by month.
- Uses the standard Modbus communication protocol based on the RS-485 communication bus, maximizing satisfaction of communication requirements in various applications.
- Comprehensive automatic electronic protection functions.
| Item | MU8415 |
| Max Charging Current | 80A |
| System Voltage | 12/24/48V automatic recognition |
| Battery Type | Gel, AGM, Liquid, Lithium（default: Gel) |
| Max volt on Bat. terminal | 65V |
| Temp. Compensation | -4.17mV/K per cell (Boost, Equalization)，-3.33mV/K per cell (Float) |
| Max volt on PV terminal *1 | 170V |
| Max input power | 1040W/2080W/4160W |
| MPPT tracking range *2 | （Battery Voltage + 2.0V）~Voc*0.9 |
| PV Overvoltage Point | 173V |
| Max tracking efficiency | >99.9% |
| Max charge conversion | 98.0% |
| Dimensions | 288.5*213*90mm |
| Net Weight | 4.9Kg |
| Self consumption | 15~70mA |
| Communication | RS485(RJ45 interface) |
| Optional | IoT,BLE(Internal/External) |
| Grounding | Common Negative |
| Ambient temperature | -20℃~+45℃ |
| Storage temperature | -25℃~+70℃ |
| Ambient humidity | ≤95%RH，No condensation |
| Protection degree | IP32 |
Application scenariosMORE >