Order On-line Tracking
·12V/24V automatic identify or user-defined working voltage.
·High efficient Series PWM charging, increase the battery lifetime and improve the solar system performance.
·Use MOSFET as electronic switch, without any mechanical switch.
·Multiple load control modes, increase the flexibility of the load output
·Gel, Sealed, Flooded and user-defined battery type option.
·New SOC method of calculating accurately displays the available battery capacity.
·LandStar BP has no keys , The control function and the switch condition of the load can be modified by communication connection.
·Use of standard Modbus communication protocol for TTL-232 bus connections, communication protocol compatibility much better
·Support firmware upgrade
·Fully encapsulated PCB, IP67 protection
More powerful function via MT50 or PC
·Diversified load control modes : Manual, Light ON/OFF, Light ON+ Timer, Time Control
·Battery type selection: Gel, sealed, flooded and User type
·LVD or SOC load disconnect function
·Energy statistics function
·PV array short circuit
·Load short circuit
·PV reverse polarity
·Battery reverse polarity
Nominal System Voltage
12 / 24V auto work
Rated Battery Current
Maximum battery voltage
Equalize charging voltage
Sealed: 14.6V, Flooded: 14.8V, User-defined: 9~17V
Boost charging voltage
Gel: 14.2V, Sealed: 14.4V, Flooded: 14.6V, User-defined: 9~17V
Float charging voltage
Gel /Sealed /Flooded: 13.8V, User-defined: 9~17V
Low voltage reconnect voltage
Gel /Sealed /Flooded: 12.6V, User-defined: 9~17V
Low voltage disconnect voltage
Gel /Sealed /Flooded: 11.1V, User-defined: 9~17V
108.5 x 64.5 x 25.6mm
139 x 76.5 x 28mm
Q1. What is the voltage?
A1. Our 45/60A solar charge controller is 12/24/36/48V auto work.
Q2. What is the difference between MPPT&PWM?
A2. MPPT has higher efficiency, it can track the max power point and won't waste energy.
Q3. What is the efficiency of the MPPT controller?
A3. MPPT>99%, peak conversion efficiency>98%.
Q4. What is the waranty of product?
A4. 12 months.
Q5. What protection does your MPPT controller have?
A5. PV array short circuit, PV reverse polarity, Battery reverse polarity, Over charging, Output short circuit.
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