Shandong Ultisolar New Energy Co., Ltd

LS1024BP LandStar series PWM Solar Controller Programmable

 New LandStar series is Epsolar’s new generation programmable solar charge controller. Fully encapsulated PCB, IP67 design, aluminum case ensures the  controller can work in extremely terrible, and increase system operation, reliability and efficiency.

Features:

·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
·Aluminumhousing

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
·Real-time monitor 
·Programmable parameters 
·LVD  or SOC load disconnect function
·Energy statistics function

Electronic Protections:
·PV array short circuit 
·Over discharging 
·Over charging 
·Load overload 
·Load short circuit 
·PV reverse polarity 
·Battery reverse polarity
·Overheating

 

Electrical parameters

LS1024BP

LS2024BP

Nominal System Voltage

12 / 24V  auto work

Rated Battery Current

10A

20A

Maximum battery voltage

34V

Grounding

Common positive

Self-consumption

8.4mA(12V)7.8mA(24V)

Temp. compensation

-3mV//2V25 ref

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

Working temp.

-35~+55

Humidity

≤95% (NC)

Enclosure

IP67

Dimension

108.5 x 64.5 x 25.6mm

139 x 76.5 x 28mm

Terminal

4mm2

6mm2

Net weight

0.4kg

0.6kg

 

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