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DC/DC module
DC/DC module

SP120/60HCPV & SP105HCDC Series DCDC Modules

SP120/60HCPV & SP105HCDC Series DCDC Modules SP120/60HCPV & SP105HCDC Series DCDC Modules

At a glance

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

Product 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

ModelSP60HCPV / SP120HCPV / SP105HCDC
Rated Power60kW / 120kW / 105kW
PV Open-Circuit Voltage200V-900V
MPPT Voltage Range200V-850V
Rated VoltageSP60HCPV: 500V; SP120HCPV: 600V; SP105HCDC: 525V
PV Start-Up Voltage250V
Number of Inputs1 / 2 / 4 channels optional
Maximum PV CurrentSP60HCPV: 120A/60A×2/30A×4; SP120HCPV: 200A/100A×2/50A×4; SP105HCDC: 200A/100A×2/50A×4
Short-Circuit CurrentSP60HCPV: 30A×4; SP120HCPV/SP105HCDC: 60A×4
High-Voltage Side Voltage Range500V-950V
High-Voltage Side Rated Voltage680V
High-Voltage Side Maximum Current90A / 180A / 180A
Communication PortEMS: RS485 / Battery: CAN or RS485
DIDODI: 2 channels / DO: 2 channels
Maximum Efficiency99.3%
Standby/No-Load Power ConsumptionStandby <15W / No-load <100W
Protection RatingIP20 (IP5X for core control section)
DimensionsW*L*H 440*560*183mm
Weight29kg
Operating Temperature-30~60℃ (derating above 45℃)
Humidity5~95%
Cooling MethodIntelligent forced air cooling
Altitude4000m (derating above 2000m)
Protection FunctionsOver-temperature protection, over-current protection, over-voltage protection, ground short-circuit protection
Core FeaturesEnergy 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 ScenariosCommercial and industrial PV-storage integration, PV-storage-diesel small microgrid, mobile energy storage, PV-storage charging station

Product 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.

Not sure this is the right specification?

Send us your drawing, data sheet or sample and our engineers will confirm the match within 48 hours.

Request a Quote

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