Pika B Link™ / B301c

Build a smart battery with B Link.

B Link is an integration-ready solution that provides an efficient bi-directional charging gateway between series-connected battery systems and a flexible 380VDC bus. Build a smart battery ready for direct coupling with today’s grid-tied PV systems.

Above: Two examples of energy storage powered by Pika Energy power electronics


  • Small, lightweight design for tight OEM integration
  • Bi-directional power flow
  • Compatible with many high voltage battery options
  • Flexible, scalable integration options
  • Plug-and-play with Pika Energy inverters and PV optimizers


  • ±30A input capacity
  • Transformerless, single-stage design
  • 90-350VDC battery input voltage range
  • >98% efficiency
  • Power line carrier communication
  • Featuring REbus™ Nanogrid technology
  • 10-year warranty (extendable to 20 years)

B Link Specification

Model B301c
Topology Single-stage, transformerless (non-isolated)
Battery Input Voltage 90-350VDC
Battery Current (continuous, peak) ±30A, 50A (5 sec)
Charging Parameters Three-stage, external command, configurable (custom code)
Rated Power (DC bus, at max voltage) -4000W/4000W (150V nominal battery), ±8000W (300V nominal battery)
DC Bus Current ±28A
DC Bus Input Voltage [±190VDC]
Efficiency (max) >98%
Standby Power Consumption 7W
Sleep Power Consumption 3W
Temp. Range (min/max) -20° to 50°C
Protection Features Over/under voltage, overtemp, over-current, battery temp
Max Operating Temp 60°C
Communications Digital Powerline Carrier, Modbus, CANbus, Ethernet
Weight 5.92kg (13.05lb)
Dimensions 420mm x 168mm x 95mm (16.5″ x 6.6″ x 3.7″)
Remote Monitoring Via REview™ Internet Dashboard
Limited Warranty 10 years


Download Manual and Datasheet Purchase