ESS-110 KW-235 KWh Lithium Ion Battery Energy Storage System High Efficiency

Overview

Our 110kW / 235kWh battery energy storage system (BESS) is a compact, high-efficiency, full liquid-cooled energy storage solution specially designed for commercial and industrial (C&I) users, small-scale distributed photovoltaic systems, park microgrids, and backup power scenarios. Optimized for user-side energy storage applications, this all-in-one BESS features ultra-compact footprint, plug-and-play deployment, and intelligent energy scheduling capabilities.

Equipped with high-safety LFP cells and a full liquid cooling thermal management system, the unit delivers stable and reliable long-term operation with low attenuation and high round-trip efficiency. It is an ideal cost-saving energy storage device for factories, commercial buildings, industrial parks, and remote power supply sites, helping users reduce electricity bills, stabilize power supply, and maximize renewable energy utilization.

Core Specifications

• Rated Power: 110 kW
• Rated Energy: 235 kWh
• Battery Type: Long-cycle Lithium Iron Phosphate (LFP) cell
• Cooling Method: Full liquid cooling
• System Round-Trip Efficiency: ≥92.5%
• Protection Grade: IP65
• Operating Temperature: -20℃ ~ +50℃ (stable full-load operation)
• Communication Protocol: CAN/RS485/TCP/IP, compatible with mainstream EMS and monitoring platforms
• Design Service Life: 10 years
• Cycle Life: ≥6000 cycles under standard conditions
• Operation Mode: Grid-tied / Off-grid dual mode

Key Product Advantages

1. Compact All-In-One Design & Easy Deployment

This 110kW/235kWh BESS adopts a highly integrated cabinet-type design, integrating battery cluster, liquid cooling system, distribution unit, BMS and monitoring system into a single unit. It saves floor space and eliminates complicated on-site assembly work. With factory pre-testing and pre-commissioning, the system supports fast installation and quick grid connection, perfectly matching small and medium-sized C&I decentralized energy storage demands.

2. Full Liquid Cooling for Higher Stability & Longer Lifespan

Different from traditional air-cooled C&I energy storage products, this system adopts a professional full liquid cooling solution. It achieves uniform heat dissipation and precise temperature control for each battery cell, keeping internal temperature difference within 3℃. This design effectively reduces battery attenuation, improves cell consistency, and avoids overheating and local thermal risks. It maintains high efficiency operation even in high-temperature and harsh outdoor environments, ensuring long-term stable performance.

3. Multi-Level Safety Protection System

The BESS builds a complete hierarchical safety protection mechanism at cell, module and system levels. It supports real-time monitoring of battery voltage, current and temperature, with full protection against overcharge, overdischarge, overcurrent, short circuit and overvoltage. Equipped with smoke detection, gas monitoring, anti-condensation system and clean fire suppression device, the system realizes real-time early warning, automatic fault isolation and emergency protection. IP65 waterproof and dustproof design ensures reliable operation for outdoor and industrial scenarios.

4. Intelligent Energy Management & Cost Saving

Supported by intelligent BMS and cloud EMS platform, the system realizes 24/7 real-time data monitoring, automatic fault alarm and remote operation management. It supports peak-valley price arbitrage, peak load shaving, demand response and solar energy self-consumption optimization. Intelligent unattended operation greatly reduces daily maintenance labor costs, bringing stable and continuous economic benefits for commercial and industrial users.

Application Scenarios

• Commercial & Industrial Energy Cost Optimization: Reduce peak electricity demand charges and realize peak-valley arbitrage to cut overall factory and building electricity costs.
• Distributed PV Energy Storage: Match rooftop solar systems to store excess power, reduce grid electricity purchase, and improve on-site renewable self-consumption rate.
• Microgrid System: Serve as core energy storage equipment for industrial park microgrids and remote-area power supply systems to improve power supply stability.
• Emergency Backup Power: Provide reliable uninterrupted power supply for production equipment, office facilities and critical loads during grid outages.
• Power Quality Optimization: Stabilize local voltage and frequency, reduce grid fluctuation impact, and improve power supply quality for sensitive industrial loads.