Smart Transformer Station

JUPT-HD1

The Huawei JUPT-HD1 Smart Transformer Station is a key enabler of next-generation utility-scale PV plants, integrating power transformation and distribution within a unified, system-driven architecture. As part of the FusionSolar 9.0 solution, it supports larger power blocks, faster deployment, and optimized system performance.

Huawei FusionSolar

Products & Solutions

The Huawei JUPT-11000K / 7000K / 3000K-HD1 Smart Transformer Station plays a central role in the FusionSolar 9.0 architecture, enabling the transition from conventional PV plants to fully integrated, grid-supporting energy systems. Designed to aggregate high-power inverter blocks and interface seamlessly with medium-voltage networks, it supports larger PV array configurations while reducing system complexity and balance-of-system costs. The JUPT series contributes to a standardized, pre-engineered plant design that accelerates deployment and enhances lifecycle efficiency. Combined with advanced digital monitoring and grid-support capabilities, it ensures reliable operation, improved grid stability, and optimized performance across utility-scale solar projects.

Smart O&M

  • Smartclosed-loop control of STS ensures reduced load without shutdown, increasing revenue

Safe & Reliable

  • STS double protection RMU eliminates SF6, using clean air for a greener and more environmentally friendly solution

Simple

  • Prefabricated and Pre-tested,No Internal Cabling Needed Onsite Compact 20’ HC Container Designfor Easy Transportation

Smart

  • Real-timeDetection of Transformer, LV Panel and RMU High Precision Sensor of LV Electricity Parameters Remote Control of ACB and MV Circuit Breaker
JUPT-11000K-HD1 JUPT-7000K-HD1 JUPT-3000K-HD1
Max. input current 1000 V 1000 V 1000 V
Warranty period 2 Years 2 Years 2 Years
AC Voltage (Nominal) 1000 V 1000 V 1000 V
Networktyp IT IT IT
Compatible Huawei inverter SUN2000-506KTL-H1 SUN2000-506KTL-H1 SUN2000-506KTL-H1
Communication protocol MODBUS TCP MODBUS TCP MODBUS TCP
Current transformer for individual phases inkludiert inkludiert inkludiert
Remote control & monitoring ja ja Ja
Installation Outdoor Outdoor Outdoor
Max. inverters supported 24 8 8
IP rating IP54 IP54 IP54
Preferred Communication Interface MODBUS TCP, preconfigured with SmartACU MODBUS TCP, preconfigured with SmartACU MODBUS TCP, preconfigured with SmartACU
Weight (including the battery pack) 28000 kg 24000 kg 18000 kg
Maximum input voltage 1000 V 1000 V 1000 V
Nominal input voltage 1000 V 1000 V 1000 V
Low-voltage AC Coupling Nein Nein Nein
Rated AC Grid Frequency 50/60 Hz 50/60 Hz 50/60 Hz
Max. LV AC Inputs 24 16 8
AC Power 11 kVA 7 kVA 3 kVA
Rated Output Voltage 10-35 kV 10-35 kV 10-35 kV
Available Inverters / PCS Nein Nein Nein
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