# SP210HCDC DC Controller - SKU: SP210HCDC - Category: DC/DC module - Price: ¥0 per set - Minimum order quantity: 1 set - Manufacturer: VGRID中腾数能解决方案和设备 - URL: https://www.vgridpower.com.cn/en/product/sp210hcdc ## Summary Rack-mount DC controller with bidirectional buck-boost, wide I/O voltage range, 99.2% peak efficiency, battery-voltage adaptive; supports parallel operation and energy management. ## Key features - Rack-mounted installation - Bidirectional step-up/step-down conversion - Wide input/output voltage range - Maximum efficiency 99.2% - Supports parallel connection of multiple units - Battery voltage unaffected by configuration ## Description The SP210HCDC DC controller is developed for DC-coupled solutions in small and medium-sized energy storage microgrids. The product uses rack mounting, supports bidirectional step-up/step-down conversion, offers a wide input/output voltage range, provides multiple protection functions and supports parallel operation of multiple units. The battery voltage is not affected by the PV configuration, making it suitable for DC source integration scenarios such as PV-storage flexible DC, hydrogen and wind turbines. ## Specifications - Model: SP210HCDC - Rated Power: 210kW - Input-side Voltage Range: 200V-950V - Input-side Rated Voltage: 700V - Number of Input Channels: 1 channel - Input-side Maximum Current: 300A - Output-side Voltage Range: 400V-950V - Output-side Rated Voltage: 700V - Output-side Maximum Current: 300A - Communication Port: EMS: RS485 / Battery: CAN or RS485 - DIDO: DI: 4 channels / DO: 4 channels - Maximum Efficiency: 99.2% - Standby/No-load Power Consumption: Standby <15W / No-load <100W - Protection Rating: IP20 - Dimensions: W*H*D 490*560*200mm - Weight: 45kg - Operating Temperature: -30~60℃ (derate above 45℃) - Humidity: 5~95% - Cooling Method: Intelligent forced air cooling - Altitude: 4000m (derate above 2000m) - Protection Functions: Over-temperature protection, over-current protection, over-voltage protection, ground short-circuit protection - Core Features: Rack-mounted DCDC controller, supports bidirectional step-up/step-down conversion, wide input/output voltage range, supports parallel connection of multiple units, battery voltage unaffected by configuration - Application Scenarios: Commercial and industrial PV-storage integration, small PV-storage-diesel microgrid, PV-storage data center, PV-storage charging station ## FAQ ### Main function? Integrates voltage conversion, energy management and protection with bidirectional buck-boost. ### Parallel capable? Yes, multiple units can be paralleled. ### Efficiency? Up to 99.2% peak efficiency. --- Request a quote: https://www.vgridpower.com.cn/en/contact?sku=SP210HCDC