Charge Controllers


Product Code: BF22202011000
Manufacturer: -
Category: Charge Controllers
Min. Qty: 1
Bundle Size: -
Unit Price: Rp554,400
Stock: Not available


LandStar B series is a PWM common positive solar charge controller that adopts the most advanced digital technique. The multiple load control modes enable it can be widely used on solar home system, traffic signal, solar street light, solar garden lamp, etc. The features are listed below.



  • Adopt high quality components of ST,IR and Infineon, make sure product lifespan
  • Terminals have UL and VDE certification, the product is more safer and more reliable
  • 100% input and output in the environment temperature range
  • 3-Stage intelligent PWM chargingBulk, Boost/Equalize, Float
  • Support 3 charging options: Sealed, Gel, Flooded and User
  • RS485 communication interface and Modbus communication protocol
  • Battery temperature compensation function
  • Energy statistics function
  • Multiple load control modes
  • Extensive Electronic protection



System Nominal Voltage: 12/24VDC Auto

Battery Types: Sealed/Gel/Flooded/User

Rated Charge Current: 20A

Rated Discharge Current: 20A

Working Voltage Range of Controller: 50V

Sefl-Consumption: 8.4mA/12V7.8mA/24V

Charge Circuit Voltage Drop: 0.28V

Discharge Circuit Voltage Drop: 0.20V

Temperature Compensate Coefficient: -3mV/oC/2V (default)

Working envorinment Temperature: -35oC~+50oC

Relative Humidity: 95% (N.C.)

Enclosure: IP30

Grounding: Common Positive

Dimension: 159.6x81.4x47.8mm

Mounting Dimension: 147x50mm

Mounting Hole Size: Φ4.3

Terminal: 10mm2

Weight: 0.3kg

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