Deye 100kW-2.5MW C&I ESS Solution is a modular commercial and industrial energy storage system designed for factories, commercial buildings, microgrids and renewable energy applications. The system integrates high-performance PCS, PV MPPT, LiFePO₄ battery modules and intelligent EMS management, supporting peak shaving, solar self-consumption, backup power, zero-export control and off-grid operation.
Marchio :
DeyeModel Number :
Deye C&l ESS Solution 100kW-2.5MWSystem Configuration :
HybridScala di potenza :
100kW-2.5MWRated AC Output Power :
100KWGrid Type :
HybridRated Frequency :
50HZ/60HZNumero di cicli :
E0L70%≥6000Dimensioni del modulo :
543x310x775 (Excluding connectors and brackets)Tipo di batteria :
DeyeTemperatura di funzionamento :
40°C-60°C,>45°C DeratingCooling :
Air CoolingDimensions (W*D*H) :
543x198x700Grado di protezione :
IP 65(PCS Module)
Deye C&l ESS Solution 100kW-2.5MW with a flexible modular design; the system can be expanded from 100kW up to 2.5MW, allowing customers to match different power and capacity requirements easily. It supports seamless switching between grid-connected and backup modes, providing a stable and reliable power supply for industrial loads.

This image shows the external interface panel of the battery system, including battery power terminals (B+/B-), PCS connection ports (PCS1+/PCS2+/PCS1-/PCS2-), circuit breaker, communication ports (CAN/RS485), Ethernet, USB and Bluetooth. It provides power connection, communication and monitoring functions between the battery, PCS and energy management system.

This image shows the PCS connection interface, including PV input with 8 MPPT channels, battery port, DC port, AC output, CAN/RS485 communication, CT/Meter/BMS communication interface and data logger. The PCS connects solar panels, batteries and AC loads, enabling DC/AC power conversion and intelligent energy management.

PV connection:
PV Modules → DC String Input → MPPT → DC Bus → PCS → AC Output
Battery charging:
Grid/PV → PCS → Battery DC Charging
Battery discharging:
Battery DC → PCS → AC Power → Factory Loads/Grid
EMS Energy Management & System Connection
The built-in EMS provides intelligent energy control, supporting peak shaving, time-of-use energy optimization, zero-export function, and remote monitoring through cloud platforms. The system can be connected with the utility grid, solar system, diesel generator, and critical loads to create a flexible microgrid solution.
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