---
title: "Great One 260-I Immersion AC/DC Integrated Energy Storage Cabinet | Guangzhou Great Power Energy and Technology Co., Ltd."
description: "High-safety immersion-cooled cabinet utilizing Penghui's patented immersion PACK technology to suppress thermal runaway."
url: "/products/great-one-260-i-immersion-ac-dc-integrated-energy-storage-cabinet-great-one-260"
language: "en"
alternates:
  - { language: "es", url: "/es/products/great-one-260-i-gabinete-de-almacenamiento-de-energia-integrado-ac-dc-por-inmers" }
  - { language: "ru", url: "/ru/products/ac-dc-great-one-260-i-great-one-260-i" }
---

[Guangzhou Great Power Energy and Technology Co., Ltd.](/)

Model:Great one 260-I

# Great One 260-I Immersion AC/DC Integrated Energy Storage Cabinet

High-safety immersion-cooled cabinet utilizing Penghui's patented immersion PACK technology to suppress thermal runaway.

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No Image Available

## Technical Specifications

| Cell Type | GSP71173204F, 3.2 V 314 Ah |
| --- | --- |
| Battery System Config | 1P260S |
| Battery Box Model | PIL03C2-D1P65S-A01 |
| Battery Box Combo | 1P65S |
| System Energy | 260 kWh |
| Cooling Method | Immersion liquid + Air conditioning temperature control |
| System Efficiency | ≥90% |
| Comm Interface | LAN, 485, CAN |
| Operating Temp | -20~55℃ |
| Dimensions | W1200\*D1400\*H2385 mm |
| Weight | 2900 kg |
| DC Rated Voltage | 832 V |
| DC Voltage Range | 728~923 Vd.c. |
| DC Rated Current | 172 A |
| DC Max Current | 180 A |
| DC Rate | 0.5P |
| AC Rated Voltage | 380 V |
| AC Wiring | 3P4L |
| AC Rated Power | 125 kW |
| AC Max Power | 135 kW |
| Overload Capability | 110% long-term |

## Certifications & Compliance

GB

UL 9540A

UN

RoHS

UL

MSDS

IEC

NFPA 855

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### Custom Integration Support

Engineering team provides datasheets, simulation models, and project-specific configuration advice.

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