Features:

High-performance MPPT solar charge controller with high-power inductor, tracking efficiency ≥99%!
Equipped with an M4 core processor!
Bluetooth & WiFi remote control.
Efficient charging, stable output, Connect via mobile phone, use APP for full remote intelligent control！

Max PV Voltage：80V-120V
Compatible with sealed, gel, flooded, lithium-ion, LiFePO4 and custom batteries.
Auto-detects and adapts to 12/24/36/48V system voltage

The APP currently supports English, French, German, Spanish, Portuguese, Italian, Polish, Dutch, Japanese and Chinese. More languages will be updated continuously.

Multiple Protections:

- Low Voltage Protection

- Overvoltage Protection

- Overcurrent Protection

- Overload Protection

- Short Circuit Protection

- Battery Reverse Polarity Protection

- Intelligent Temperature Control

LTM2430【12/24/36V-30A】

Model:LTM2430
System Voltage:12V/24V/36V Adaptive
Standby Power Consumption:0.7W~1.2W
Battery Voltage:10V~43.2V
Max PV Voltage:80V
Max Charging Current:30A
Max Load Current:30A
Max PV Power：(390W/12V）（780W/24V）（1100W/36V）
Conversion Efficiency:92%~99%
MPPT Tracking Efficiency: ≥99%
USB Interface:5V 2A
Wireless Communication:Bluetooth BLE5.2/WiFi 2.4G
RS485 Communication: RS485 interface, default baud rate 115200
Terminal Block:Max. 6AWG/13mm²
Operating Temperature:-25°C~+50°C
Housing Material:Flame-retardant ABS + aluminum alloy heat dissipation back cover
Weight:0.95kg
Dimension:168mm×120mm×50mm

LTM2440【12/24/36V-40A】

Model:LTM2440
System Voltage:12V/24V/36V Adaptive
Standby Power Consumption: 0.7W~1.2W
Battery Voltage:10V~43.2V
Max PV Voltage:80V
Max Charging Current:40A
Max Load Current:30A
Max PV Power:（520W/12V）（1040W/24V）（1040W/36V）
Conversion Efficiency：92%~99%
MPPT Tracking Efficiency：≥99%
USB Interface: 5V 2A
Wireless Communication: Bluetooth BLE5.2/WiFi 2.4G
RS485 Communication: RS485 interface, default baud rate 115200
Terminal Block:Max. 6AWG/13mm²
Operating Temperature: -25°C~+50°C
Housing Material:Flame-retardant ABS + aluminum alloy heat dissipation back cover
Weight:0.95kg
Dimension:168mm×120mm×50mm

LTM4830【12/24/36/48V-30A】

Model:LTM4830
System Voltage：12V/24V/36V/48V Adaptive
Max Charging Current：（12/24V：30A）（36/48V：20A）
Standby Power Consumption：0.7W~1.2W
Battery Voltage：10V~57.6V
Max PV Voltage：120V
Max Load Current：30A
Max PV Power:（390W/12V）（780W/24V）（975W/36V）（1040W/48V）
Conversion Efficiency：92%~99%
MPPT Tracking Efficiency:≥99%
USB Interface：5V 2A
Wireless Communication：Bluetooth BLE 5.2/WiFi 2.4G
RS485 Communication:RS485 interface, default baud rate 115200
Terminal Block：Max. 6AWG/13mm²
Operating Temperature：-25°C~+50°C
No-load loss：0.7W-1.2W
Housing Material:Flame-retardant ABS + aluminum alloy heat dissipation back cover
Weight:0.95kg
Dimension:171mm×121mm×59mm

LTM4840【12/24/36/48V-40A】

Model:LTM4840
System Voltage：12V/24V/36V/48V Adaptive
Max Charging Current：（12/24V：40A）（36/48V：25A）
Standby Power Consumption：0.7W~1.2W
Battery Voltage：10V~57.6V
Max PV Voltage：120V
Max Load Current：30A
Max PV Power：（520W/12V）（1040W/24V）（1170W/36V）（1300W/48V）
Conversion Efficiency：92%~99%
MPPT Tracking Efficiency：≥99%
USB Interface：5V 2A
Wireless Communication：Bluetooth BLE 5.2/WiFi 2.4G
RS485 Communication：RS485 interface, default baud rate 115200
Terminal Block：Max. 6AWG/13mm²
Operating Temperature：-25°C~+50°C
No-load loss：0.7W-1.2W
Housing Material:Flame-retardant ABS + aluminum alloy heat dissipation back cover
Weight:0.95kg
Dimension:171mm×121mm×59mm

*Safest Wiring Connection Sequence:
Connect the battery first (BATTERY)
Then connect the load (LOAD)
Finally connect the solar panel (PV)
Disconnection Sequence:
Disconnect the solar panel (PV) first
Then disconnect the load (LOAD)
Finally disconnect the battery (BATTERY)