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Fengguang Transformer

Transformer family

Energy Storage Integrated Cabinets

Liquid-cooled battery cabinets with PCS, BMS and fire protection in one enclosure.

3

Models

GB/IEC

Standards

50+

Countries

Quick answer. Liquid-cooled battery cabinets with PCS, BMS and fire protection in one enclosure. Fengguang supplies 3 published models and variants in this family, with project-specific windings, cooling, protection and finish confirmed on the approved datasheet.

3 models

Available models

100kW/215kWh Liquid-Cooled Energy Storage Cabinet — Fengguang Transformer Liquid-Cooled Energy Storage Cabinet

100kW/215kWh Liquid-Cooled Energy Storage Cabinet

Adopting an integrated design concept, the 100kW/215kWh liquid-cooled energy storage cabinet highly integrates systems such as the…

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50kWh Liquid-Cooled Integrated Energy Storage Cabinet — Fengguang Transformer Liquid-Cooled Energy Storage Cabinet

50kWh Liquid-Cooled Integrated Energy Storage Cabinet

This liquid-cooled PACK integrated energy storage cabinet fills the product gap in 50kWh high-end liquid-cooled PACK integrated en…

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Full Liquid-Cooled Energy Storage Cabinet — Fengguang Transformer Liquid-Cooled Energy Storage Cabinet

Full Liquid-Cooled Energy Storage Cabinet

Highly Integrated Energy Storage Product with Wind-Liquid Isomorphism and Flexible Adaptability

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Selection notes

How to read this family

An energy storage integrated cabinet packs battery modules, a power conversion system (PCS), battery management (BMS), energy management (EMS), thermal management and fire protection into one enclosure. It is the building block of a commercial or industrial battery-energy-storage system.

Fengguang supplies liquid-cooled cabinets from 50 kWh to 215 kWh, with 50 kW and 100 kW power options. Typical applications include peak shaving, demand-charge management, PV self-consumption, microgrids and backup. The enclosure is designed for outdoor duty with IP54 protection and an anti-corrosion finish.

BESS selection is a system study. The load profile, tariff, grid code, available space, fire strategy and communication protocol determine the battery capacity, power rating and configuration. Those inputs should be fixed before the cabinet specification is frozen.

Buyer questions

Questions to settle before the datasheet

What is inside an energy storage integrated cabinet?
LFP battery modules, PCS, BMS, EMS, liquid-cooling loop, fire detection and suppression, and an outdoor enclosure. The exact configuration depends on the energy, power and grid-code requirements.
Why liquid cooling?
Liquid cooling holds cell temperature more evenly than air cooling, which supports longer battery life and more stable performance in high-ambient or high-cycle applications.
Can the cabinet be used for peak shaving?
Yes. With the right EMS strategy and tariff data, the cabinet can charge at low-tariff periods and discharge at peak periods. The economics depend on the tariff structure and cycle count.
What safety features are included?
Typical features include cell-level monitoring, over-voltage and over-temperature protection, fire detection, suppression and pressure relief. The project fire strategy should confirm the final scope.