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Deye C&I ESS Solution 100kW-2.5MW | Commercial Industrial Energy Storage System with PCS, MPPT & Battery

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.

  • Brand Name :

    Deye
  • Model Number :

    Deye C&l ESS Solution 100kW-2.5MW
  • System Configuration :

    Hybrid
  • Power Range :

    100kW-2.5MW
  • Rated AC Output Power :

    100KW
  • Grid Type :

    Hybrid
  • Rated Frequency :

    50HZ/60HZ
  • Number of Cycles :

    E0L70%≥6000
  • Dimensions of Module :

    543x310x775 (Excluding connectors and brackets)
  • Battery Type :

    Deye
  • Operation Temperature :

    40°C-60°C,>45°C Derating
  • Cooling :

    Air Cooling
  • Dimensions (W*D*H) :

    543x198x700
  • Protection degree :

    IP 65(PCS Module)
C&l ESS Solution 100kW-2.5MW

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.

Deye C&l ESS Solution 100kW-2.5MW

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.

Deye C&l ESS Solution 100kW-2.5MW

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.

C&l ESS Solution 100kW-2.5MW

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 to the utility grid, solar system, diesel generator, and critical loads to create a flexible microgrid solution. 

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