DEYE GE-F240-BC-2-A3 768V 240kWh - HV BESS / C&I

The Deye GE‑F240‑BC‑2‑A3 is a powerful and scalable outdoor energy storage system for commercial and industrial applications. With a nominal energy capacity of 241.15 kWh, this battery ESS is ideally suited for peak shaving, load shifting, PV storage, backup power and grid support.

Reliable LiFePO₄ Technology

The GE‑F240‑BC‑2‑A3 uses high‑quality Lithium Iron Phosphate (LiFePO₄) battery cells. This technology is known for its high safety, thermal stability and long service life. The system is designed for ≥8000 cycles (25 °C, 0.5C, EOL 70%), resulting in a low total cost of ownership (TCO) and reliable operation over many years.

Active Air Cooling for Stable Performance

For optimal performance and long service life, the system is equipped with an intelligent air‑cooled system (Smart Air Cooling). This active cooling system continuously monitors internal battery module temperatures and automatically regulates airflow. As a result, the GE‑F240‑BC‑2‑A3 operates stably within a wide temperature range of ‑30 °C to +55 °C (derating above 45 °C), without the complexity and maintenance of liquid cooling. This makes it highly suitable for 24/7 outdoor C&I applications.

Maximum Safety

Safety is central to the design of the GE‑F240‑BC‑2‑A3. The battery includes multiple active and passive safety features, including:

• Aerosol fire suppression system


• Water fire‑fighting interface


• CO gas detection


• Active ventilation and explosion pressure panels

These integrated protection layers ensure a high safety level, even in demanding industrial environments.

Outdoor, Robust and Complete

Thanks to the durable IP55 enclosure and C4‑M corrosion resistance class, the battery is suitable for permanent outdoor installation. The system is designed as a plug‑and‑play solution, enabling efficient installation and integration.

Flexible and Scalable

• Parallel connection of up to 10 battery cabinets


• Suitable for MWh‑scale energy storage


• Compatible with Deye PCS and inverter solutions


• Support for on‑grid and off‑grid applications


• Monitoring and management via Deye Cloud (app & web)

Key Specifications

• Model: GE‑F240‑BC‑2‑A3


• Battery type: LiFePO₄


• Nominal energy: 241.15 kWh


• Nominal voltage: 768 V DC


• Operating voltage range: 600 – 876 V DC


• Nominal DC power: 121 kW


• Cooling: Intelligent air cooling


• Protection rating: IP55


• Dimensions (W×D×H): 1303 × 1240 × 2405.5 mm


• Weight: approx. 2610 kg


• Installation: Floor‑mounted (outdoor)


• Certifications: CE, IEC 62933, UN38.3, RoHS, REACH


• Warranty: 10 years

Applications

• Commercial & industrial energy storage (C&I)


• PV systems with battery storage


• Peak shaving


• Backup power supply


• Load balancing and grid stabilization