The Outdoor Cabinet Energy Storage System series provides fully integrated, weatherproof enclosures designed to store, protect, and manage electrical energy in outdoor environments.
These systems combine battery modules, power conversion units, control electronics, and climate management components within a compact and modular cabinet structure.
Engineered for telecommunication, renewable energy, and backup power infrastructure, the outdoor energy storage systems ensure reliable, high-efficiency power availability in all environmental conditions.

System Overview

An outdoor energy storage cabinet integrates battery energy storage (BESS) technology into a sealed, climate-controlled housing.
Each unit functions as a self-contained energy storage and management system, capable of supporting telecom base stations, smart grid nodes, industrial control sites, and distributed renewable systems.
Built with IP54 / IP55 / IP65-rated enclosures, the system maintains stable internal operating conditions despite temperature fluctuations, humidity, or dust exposure.

The modular design supports both stand-alone and parallel configurations, enabling flexible deployment from small site power backup to multi-cabinet distributed energy systems.

Design and Technical Features

Integrated Architecture:Combines battery packs, PCS (power conversion system), BMS (battery management system), and EMS (energy management system) in one enclosure.

Thermal Management:Optional air cooling, fan cooling, or precision air-conditioning systems maintain stable battery performance and safety.

Scalable Configuration:Modular racks (10U–40U) enable capacity expansion according to power demand.

High Protection Level: Weatherproof, dustproof, and corrosion-resistant enclosure rated up to IP65 for harsh outdoor environments.

Smart Control and Monitoring: Supports remote monitoring of voltage, current, SOC (state of charge), and temperature through integrated communication interfaces.

Safety and Standards:Built to international safety and performance standards (IEC, UL, and telecom power requirements) with overvoltage, short-circuit, and thermal runaway protection.

Flexible Installation: Suitable for floor-mounted or pole-mounted deployment at base stations, renewable sites, or industrial yards.

Applications

Telecommunication Base Stations and 5G Networks

Hybrid Renewable Power Systems (Solar, Wind + Battery)

Industrial Backup and Peak Shaving Systems

Microgrid and Distributed Energy Projects

Critical Infrastructure and Remote Monitoring Sites

Advantages

Provides continuous and stable energy supply under grid fluctuations or outages.

Enhances system efficiency and power quality for telecom and industrial networks.

Reduces operational costs through intelligent energy management and modular scalability.

Ensures long-term reliability through advanced thermal control and environmental protection.

Enables energy autonomy for off-grid or hybrid power scenarios.

Sustainable Energy Infrastructure by HuiJue

HuiJue’s Outdoor Cabinet Energy Storage Systems represent a new generation of compact, modular, and intelligent outdoor BESS solutions.
They are engineered to store renewable energy, stabilize grid power, and ensure uninterrupted operation of telecom and industrial systems in diverse climates.
With integrated thermal management, smart control, and rugged weatherproof design, HuiJue helps build reliable, sustainable, and future-ready outdoor power infrastructure.