Green Watt Power / Powerland’s 3kW bi-directional DC/DC power supply is designed with extended protection functions, the next-generation semiconductor power devices, and the extraordinary thermal management. The bi-directional energy flow with CAN communication interface makes the converter feasible for a wide variety of electric vehicles.


  • DC/DC Bidirectional Energy Flow
  • High Efficiency
  • Built-in All-Around Protections
  • EMC Comply with UN ECE R10, UL 2202
  • Liquid Cooling
  • Design for High Temperature and Humidity
  • IP67 Ingress Grade
  • CAN Communication
Model Number: EVDB-380-3000-12
Common Characteristics
ProtectionsOVP, OCP, SCP, OTP
Ingress ProtectionIP67
Low to High DC
Input Voltage (Low to High)10.5~14.5V
Output Voltage (Low to High)270~420V
Output Current (Low to High)12A
Power Out (Low to High)3000W
High to Low DC
Input Voltage (High to Low)270~420V
Output Voltage (High to Low)10.5~14.5V
Output Current (High to Low)143A
Power Out (High to Low)1500W

Part numbers in brackets are factory numbers