ESS-GRID C109 – Smart Energy Grid

ESS-GRID C109 – Smart Energy Grid

The ESS-GRID C109 is a robust, all-in-one commercial and industrial energy storage system engineered for efficient deployment in solar, commercial, and industrial setups. Designed for maximum reliability, safety, and performance, it delivers stable energy management, seamless backup power, and scalable capacity to optimize peak shaving, grid support, and renewable energy integration.

Sustainable Living, Powered by BSLBATT

ESS-GRID C109 – Empower Industrial Energy Independence

Designed for commercial and industrial applications, the ESS-GRID C109 is an all-in-one outdoor battery cabinet delivering 108.8 kWh of clean, stable power. It supports solar integration, ensures safe and efficient operation, and offers scalable performance for smart, sustainable energy management.

High-Capacity Energy Storage

The ESS-GRID C109 delivers 108.8 kWh of energy storage with a 50 kW output, providing reliable, high-performance power for microgrids, factories, farms, and EV charging stations.

Harness Solar Power Efficiently

Featuring a built-in PV charger supporting up to 55 kW solar input, the ESS-GRID C109 maximizes renewable energy utilization with high conversion efficiency.

Consistent Grid Performance

Supports 400 V AC output with THDi < 3% and flexible power factor adjustment, ensuring smooth and stable grid connection.

Durable Outdoor Design

With IP55 protection and an operating temperature range of -25°C to +55°C, the ESS-GRID C109 is built for reliable all-weather outdoor operation.

Advanced Safety & Certifications

Equipped with multiple fire suppression options and certified to IEC62619, IEC62477, and IEC62116 standards, ensuring global compliance and maximum safety.

Modular & Scalable Configuration

Supports optional modules for microgrid and hybrid systems, enabling flexible expansion and scalable energy solutions.

ESS-GRID C109 Components Overview

The ESS-GRID C109 integrates LiFePO₄ battery modules, an intelligent control unit, advanced air-cooling system, and secure connection terminals within a single weatherproof cabinet.

A touchscreen front panel enables real-time monitoring, while built-in remote connectivity allows system management from anywhere. Compact, plug-and-play, and low maintenance, the ESS-GRID C109 delivers reliable performance for modern energy storage applications.

Specifications

The ESS-GRID C109 is a modular, all-in-one LiFePO₄ energy storage system with 108.8 kWh capacity and 50 kW output, ideal for commercial, industrial, and solar-integrated projects.

System Parameter	50 kW / 108.8 kWh
Cooling Method	Air-cooled
Rated Battery Capacity	108.86 kWh
Rated System Voltage	DC 806.4 V
Battery Type	LiFePO₄ (LFP)
Cell Capacity	135 Ah
Recommended Max. Charge/Discharge Current	68 A
Battery Configuration	18S1P × 14 = 252S1P
Charge / Discharge Temperature	0~55°C / -20~55°C
Max. PV Input Voltage	900 V
Max. PV Power	55 kW
MPPT Quantity	1
MPPT Voltage Range	250–620 V
Rated AC Power	50 kW
Max. AC Current	79 A
Rated AC Voltage	400 Vac / 230 Vac
Rated Frequency	50 Hz / 60 Hz (±5 Hz)
Total Harmonic Distortion	< 3%
Protection Level	IP55
Weight (Approx.)	1540 kg ±3%