Smart Transformer Station

Smart Transformer Station

The Huawei JUPITER STS integrates MV transformer, LV panel, MV switchgear, and auxiliary transformer in a 20' HC container. Factory pre-tested with no internal cabling required on site – perfect for fast installation and easy logistics.

Huawei FusionSolar

Products & Solutions

The Huawei JUPITER STS converts low-voltage AC from PV inverters into medium-voltage AC for grid feed-in. Housed in a steel-structure container, it combines LV panels, transformer, MV ring main unit, and auxiliary power – providing a fully integrated power transformation and distribution solution for utility-scale PV plants. Factory-tested and cable-free on-site, it ensures fast and reliable installation.

One-stop Delivery

  • Simplified Commercial Interface Standardized Design Quick & Simple Installation 

One-stop Service

  • Unified Service Interface Globalized Service Platform Rapid & Professional Response

One-stop Management

  • All Devices, All Plants, All O&M Team One Screen for All Unified Management

JUPITER-3000K-H1 (built- in SACU) JUPITER-6000K-H1 (built- in SACU) JUPITER-9000K-H1 (built- in SACU)
Max. efficiency 99,55 % 99,55 % 99,55 %
Warranty period 2 Jahre 2 Jahre 2 Jahre
Phasen
Networktyp IT IT IT
Compatible Huawei inverter SUN2000-330KTL SUN2000-330KTL SUN2000-330KTL
Remote control & monitoring yes yes yes
Installation Outdoor Outdoor Outdoor
IP rating IP54 IP54 IP54
Weight (including the battery pack) 17 kg 23 kg 28 kg
Max. AC Current 400 A 400 A 400 A
Nominal input voltage 800 V 800 V 800 V
Low-voltage AC Coupling yes yes Yes
Max. LV AC Inputs 11 22 30
AC Power 3 kVA 6 kVA 9 kVA
Rated Output Voltage 10~35 kV 10~35 kV 10~35 kV
Available Inverters / PCS SUN2000-330KTL-H1 / SUN2000-330KTL-H2 / LUNA2000-213KTL-H0 SUN2000-330KTL-H1 / SUN2000-330KTL-H2 / LUNA2000-213KTL-H0 SUN2000-330KTL-H1 / SUN2000-330KTL-H2 / LUNA2000-213KTL-H0
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