FAQ

A Battery Energy Storage System (BESS) is an integrated energy storage solution composed of lithium-ion battery modules, BMS, PCS, EMS, thermal management, and fire protection systems. It supports peak shaving, valley filling, grid frequency regulation, emergency backup power, solar & wind energy integration, and off-grid microgrid applications for residential, commercial, industrial and utility scenarios.

The power battery system is specially designed for mobile equipment such as electric two-wheelers, electric scooters, light forklifts, marine vessels, and new energy vehicles. It features high power discharge capability, fast charge response, strong shock resistance, and excellent dynamic performance to adapt to complex operating conditions.

BESS Batteries: Optimized for long cycle life, high energy efficiency, and stable long-duration discharge; suitable for 0.5C–1C continuous operation; widely used for stationary energy storage.
Power Batteries: Optimized for high-rate charge & discharge, instantaneous power output, and dynamic load changes; suitable for 1C–5C high-power operation for mobile devices.

We mainly adopt LFP (Lithium Iron Phosphate) for high safety, long cycle life and excellent stability. NCM ternary batteries are available for high-energy-density scenarios. Custom solutions such as LTO are also supported for special low-temperature and ultra-long-life requirements.

The system AC round-trip efficiency reaches 90%–95%, and DC efficiency is above 95% under standard operating conditions.

LFP energy storage systems achieve 4,000–8,000+ cycles. Power battery systems provide 1,000–3,000 cycles according to different application loads.

Standard working temperature: -20℃ to 55℃. With active thermal management, the system can adapt to extreme environments from -40℃ to 60℃.

BMS (Battery Management System) monitors real-time voltage, current, temperature, SOC and SOH. It provides overcharge, overdischarge, overcurrent, short circuit and over-temperature protection, cell balancing, fault diagnosis, and remote communication for system safety and stability.

Yes. Our modular BESS supports parallel expansion for larger energy and power capacity. Power battery solutions can be customized for capacity upgrade according to customer equipment space and protocol requirements.