In line with the global transition toward sustainable energy and China’s development philosophy of innovation, coordination, and greenness, Deye presents its MS-GS215-2H2 Series a high-performance, environmentally conscious, and scalable containerized energy storage solution. Designed to meet the demanding needs of MW-scale or all-in-one solution scenarios, this system offers a seamless answer to the evolving energy landscape with an emphasis on avoiding losses and providing an energy efficient solution.

Advanced Energy Storage Architecture

At the heart of the MS-GS215-2H2 is a 215 kWh Lithium Ferro Phosphate (LiFePO₄ or LFP) battery system, known for its superior thermal and chemical stability. The solution boasts a 100 kW rated output, paired with a maximum PV input of 200 kWp, achieving an impressive round trip efficiency of 88% and a peak efficiency of 97.6%, making it highly adaptable for commercial and industrial energy storage needs.

Smart Energy Management and Safety

Equipped with a smart Battery Management System (BMS) and an integrated Energy Management System (EMS) converter, the Deye micro grid system ensures complete protection and proactive balancing. The LFP battery system adopts an aerosol fire extinguishing solution, making it non-explosive, non-flammable, and completely safe for continuous operation.

The system is also designed with power supply redundancy and supports the black start function, ensuring resilience in emergency situations. Additional EMS features include load tracking, demand control, backup power, peak valley management, anti-backflow, overload protection, and phase separation — enabling enhanced energy coordination and reliability.

Robust Performance Across Climates

Engineered to perform in challenging environments, the system can withstand hot as well as cold climate conditions. It operates efficiently across a wide temperature range, and is supported by an intelligent temperature control feature for optimal performance. The inclusion of all protection mechanisms guarantees smooth and stable operation of the system, making it suitable for remote or extreme-weather installations.

Scalability and System Redundancy

The Deye solution supports exceptional scalability, enabling users to connect 2 MW with 4.3 MWh BESS through parallel configuration. The intelligent inbuilt BMS enhances the overall performance of the lithium ferro phosphate (LFP) battery, supporting long-term stability. Each system includes triple auxiliary power design, ensuring a stable supply and robust power redundancy during grid fluctuations.

Flexible Integration and Compatibility

The system is compatible with both DC coupling and AC coupling setups. With 8 MPPT channels, the unit maximizes energy harvesting from solar under varying irradiance. It includes an integrated LCD display and offers multiple communication interfaces — CAN, RS485, and Ethernet — for seamless remote control and monitoring of all operating parameters.

Sustainability at its Core

More than just high-performing technology, Deye’s energy storage solution represents a commitment to environmental protection and sustainable development. Its eco-friendly battery chemistry, non-flammable design, and energy optimization capabilities reduce carbon impact while ensuring long-term reliability. With a lifecycle exceeding 6000 cycles and backed by a 10-year warranty, it offers a durable and responsible solution for future-ready energy infrastructures. The Deye MS-GS215-2H2 series emerges as a comprehensive, intelligent, and sustainable energy storage solution, ideal for industries and utilities aiming to embrace the clean energy future. With a design focused on safety, scalability, and eco-efficiency, Deye reinforces its position as a global innovator shaping a greener and more energy-resilient world