---
title: "Great One 260-I Immersion Cooling Energy Storage Cabinet | Guangzhou Great Power Energy and Technology Co., Ltd."
description: "An immersion-cooled AC/DC integrated energy storage cabinet offering ultra-high safety through patented immersion PACK technology."
url: "/products/great-one-260-i-immersion-cooling-energy-storage-cabinet"
language: "en"
alternates:
  - { language: "es", url: "/es/products/gabinete-de-almacenamiento-de-energia-con-refrigeracion-por-inmersion-great-one" }
---

Great One 260-I

# Great One 260-I Immersion Cooling Energy Storage Cabinet

An immersion-cooled AC/DC integrated energy storage cabinet offering ultra-high safety through patented immersion PACK technology.

- Uses Penghui patented immersion PACK product
- Effectively suppresses battery thermal runaway
- Suitable for scenarios requiring high fire and explosion prevention safety levels

[Request Quote](/contact)

Electrical & Mechanical Specifications

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

Packaging & Delivery

- #### Cell-level packaging

  Cells vacuum-sealed in anti-static bags. Packed in corrugated cartons on wooden pallets. UN38.3-compliant labelling applied per unit.
- #### Module packaging

  Modules ship in shock-absorbing foam-lined crates with IP-rated connectors pre-installed. Each crate carries QR-traceable serial number.
- #### Containerised systems

  Full container solutions ship as ISO 1A standard containers or flat-rack assemblies. Sea-freight appraisal documentation included per shipment.

Certifications

Certification records maintained internally. Request copies via compliance team for procurement verification.

Submit project parameters. Great Power returns datasheet, pricing and lead time within 24 hours.

[Request Quote](/contact)