POMPOWER displayed BRES-260-125, BRES-1040-500, BRES-2080-1000 and BRES-4160-2000 energy storage systems at the show
The BRES-260-125 uses a cabinet, while the BRES-1040-500, BRES-2080-1000 and BRES-4160-2000 use 10 ft, 20 ft, and 40 ft containers, respectively
They have a common battery life of ≥ 6,000 cycles under testing conditions of 25 °C, 0.5P, 100% DOD, and 80% SOH
POMPOWER, a brand of POM Systems & Services Pvt. Ltd., a well-known UPS maker that has expanded into energy storage, solar, and EV charging, showcased its Battery and Renewable Energy Storage Systems (BRES) at The Battery Show India 2026.
The BRES umbrella consists of four models: BRES-260-125, BRES-1040-500, BRES-2080-1000, and BRES-4160-2000, targeting commercial & industrial (C&I), utility, and large infrastructure projects.
All models include a storage section, a bidirectional power conversion system (PCS), battery management systems (BMS), and an energy management system (EMS) in a cabinet or container, depending on rated capacities.
Measuring 1,600 × 1,330 × 2,250 mm (W × D × H), the BRES-260-125 consists of a 260 kWh storage section and a 125 kW PCS. The BRES-1040-500 features battery stacks with a total capacity of 1,040 kWh and a 500 kW PCS in a larger 2,991 × 2,438 × 2,896 mm container. The BRES-2080-1000, by contrast, uses a 20 ft container (6,058 × 2,438 × 2,896 mm) to include a 2,080 kWh storage and a 1,000 kW PCS. The largest and most powerful among them is the BRES-4160-2000. It combines a storage section of up to 4,160 kWh of capacity and a 2,000 kW PCS within a 40 ft (12,912 × 2,438 × 2,896 mm) container. All models use lithium-iron-phosphate (LFP) cell-based batteries. An operating voltage (DC) of 768 V (at system level) is common for BRES-260-125 and BRES-1040-500. In comparison, BRES-2080-1000 and BRES-4160-2000 offer a 64 V higher system voltage.
All products in this product line also offer a guaranteed life of ≥ 6,000 cycles (at 25°C, 0.5P, 100% DOD, and 80% SOH), an operating temperature range of -20 to +55°C, and an operating noise level of <75 dB.
These energy storage systems target a range of grid-interactive applications, including peak shaving, dynamic frequency regulation, microgrids, and power sync. In power sync mode, its built-in synchronizer acts as a grid interface, switching between on-grid, off-grid, and virtual synchronous generator (VSG) modes within 10 ms of a grid failure. The VSG mode helps improve grid frequency or voltage stability in weak-grid scenarios through dynamic behavior.
TaiyangNews has recently published its "Balance of System (BoS) Components 2026" report, featuring inverters, storage and technology trends presented at SNEC and Intersolar Europe 2026.
