# SP120/60HCPV & SP105HCDC Series DCDC Modules - SKU: SP120HCPV - 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/sp120-60hcpv-sp105hcdc ## Summary DC-coupled DCDC modules with isolated airflow, 99.3% peak efficiency, wide DC input, multi-string PV and heterogeneous battery SOC balancing; up to 15 units in parallel. ## Key features - Isolated air duct design - Maximum efficiency 99.3% - Wide DC voltage range input - Multiple PV inputs - Battery heterogeneity (SOC balancing) - Supports up to 15 units in parallel ## Description The SP60HCPV / SP120HCPV energy storage DC converters and the SP105HCDC DC-DC modules adopt an isolated air duct design, support a wide DC voltage input range, are compatible with heterogeneous batteries (SOC balancing), provide multiple protections including over-temperature, over-current, over-voltage, and short-circuit-to-ground, and support parallel operation of up to 15 units. They are suitable for DC-coupled microgrid scenarios such as commercial and industrial PV-storage integration, small PV-storage-diesel microgrids, mobile energy storage, and PV-storage charging stations. ## Specifications - Model: SP60HCPV / SP120HCPV / SP105HCDC - Rated Power: 60kW / 120kW / 105kW - PV Open-Circuit Voltage: 200V-900V - MPPT Voltage Range: 200V-850V - Rated Voltage: SP60HCPV: 500V; SP120HCPV: 600V; SP105HCDC: 525V - PV Start-Up Voltage: 250V - Number of Inputs: 1 / 2 / 4 channels optional - Maximum PV Current: SP60HCPV: 120A/60A×2/30A×4; SP120HCPV: 200A/100A×2/50A×4; SP105HCDC: 200A/100A×2/50A×4 - Short-Circuit Current: SP60HCPV: 30A×4; SP120HCPV/SP105HCDC: 60A×4 - High-Voltage Side Voltage Range: 500V-950V - High-Voltage Side Rated Voltage: 680V - High-Voltage Side Maximum Current: 90A / 180A / 180A - Communication Port: EMS: RS485 / Battery: CAN or RS485 - DIDO: DI: 2 channels / DO: 2 channels - Maximum Efficiency: 99.3% - Standby/No-Load Power Consumption: Standby <15W / No-load <100W - Protection Rating: IP20 (IP5X for core control section) - Dimensions: W*L*H 440*560*183mm - Weight: 29kg - Operating Temperature: -30~60℃ (derating above 45℃) - Humidity: 5~95% - Cooling Method: Intelligent forced air cooling - Altitude: 4000m (derating above 2000m) - Protection Functions: Over-temperature protection, over-current protection, over-voltage protection, ground short-circuit protection - Core Features: Energy storage DC converter, isolated air duct, battery heterogeneity (SOC balancing), wide DC voltage range, multiple PV inputs, small input-output voltage difference, supports multi-unit parallel connection (up to 15 units) - Application Scenarios: Commercial and industrial PV-storage integration, PV-storage-diesel small microgrid, mobile energy storage, PV-storage charging station ## FAQ ### What are these modules for? DC-coupled storage microgrids connecting PV, batteries and the DC bus. ### What is the efficiency? Up to 99.3% peak conversion efficiency. ### Do they support multiple PV inputs? Yes, with multi-PV input and wide input voltage range. --- Request a quote: https://www.vgridpower.com.cn/en/contact?sku=SP120HCPV