Commercial DC/DC Converter Module (20kW / 30kW)

Compatible with different batteries, perfect protection function & strong environmental adaptability
Wide DC input voltage range design
Two-way energy flow, fast switching between charge and discharge
Interleaved parallel, reduce capacitor ripple, improve service life
Maximum efficiency up to 99%
Intelligent DSP digital control, data processing higher accuracy and faster speed
Modular design, supports expansion

SKU: HDC-20/30K-TL-C Category: Commercial

Technical Data	HDC-20K-TL-C	HDC-30K-TL-C
PV Input
Maximum Input Power	20 kW	30 kW
Maximum Input Voltage	900 V
MPPT Voltage Range	250~900 V
Number Of MPPT / Strings Per Channel	3/6
Maximum Input Power Per MPPT	6.5 kW	10 kW
Maximum Input Current Per MPPT	25 A
Battery Input
Battery Type	Lithium, Lead-Acid, Lead-Carbon, etc.
Voltage Range	250~650 V
General Data
Maximum Efficiency	99%
Protection	Reverse Polarity Protection, Overvoltage & Undervoltage Protection, Overcurrent Protection, Short Circuit Protection, Surge Protection
Ingress Protection Rating	IP20
Temperature Range	-30~55ºC
Relative Humidity	0~95%, Non-condensing
Altitude	≤4000 m (>3000 m Derating)
Cooling Method	Fan Cooling
Communication	Ethernet, RS485
BMS Communication	RS485, CAN
Communication Protocol	Modbus RTU/TCP
Weight	40 kg
Dimensions (WxDxH)	483x650x240 mm

Operation Diagram