| 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 | |
Commercial
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
Operation Diagram
