# ETENZ delivers 35 kV substation E-House for Ninghai power project

ETENZ manufactured and delivered an eight-module, two-storey E-House for a 35 kV prefabricated substation at Shepantu in Ninghai County, Zhejiang, China, as OEM for Sieyuan Electric. The substation is part of the Ninghai County Shepantu 35 kV power supply line project. Delivery occurred in October 2026, and equipment commissioning is underway.

- Type: New facility
- Announced: 2026-10-01
- Where: Ninghai County, Zhejiang, China
- Starts operating: Oct 2026
- Status: under construction
- Capacity: 35 kV, 157.5 m² equipment rooms
- Products: prefabricated substation E-House, switchgear rooms, capacitor bank room
- Sectors: [Electrical Equipment](https://endata.com/sectors/electrical-equipment.md)

## Companies

- [Sieyuan Electric Co., Ltd.](https://endata.com/companies/30924.md) (customer)
- [ETENZ](https://endata.com/companies/94421.md) (supplier)

## Sources

- [etenz.com](https://etenz.com/cases/ninghai-35kv-two-storey-substation-ehouse), 2026-10-01: "ETENZ manufactured the two-storey E-House for a 35 kV prefabricated substation at Shepantu in Ninghai County, Zhejiang, China, and supplied it to Sieyuan Electric."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.