CTECHI 50KW 108KWH Commercial & Industrial Energy Storage System

  • Safe and efficient energy storage system, supports photovoltaic input, and has a full power output of 50KW;
  • EMS manages photovoltaic power, power grid and load as well as possible on-grid and off-grid operation, with multiple modes to choose from;
  • Support wifi , can connect to APP;
  • Built-in STS , and seamless off-grid switching (less than 5ms )
  • Applicable to various scenarios such as small-scale industry and commerce, small island microgrids, farms, villas, data centers, etc.

Product Introduction

The CTECHI 50KW 108KWH energy storage system is a cutting-edge solution tailored for small commercial and industrial applications. Designed for efficiency and reliability, it supports a wide range of scenarios such as microgrids, farms, villas, data centers, and small islands. Its intelligent energy management ensures seamless integration with renewable energy sources and grid systems.

CTECHI 50KW 108KWH Commercial & Industrial Energy Storage System

Advanced Energy Storage with High Capacity

Utilizing LFP battery technology, the system offers a large energy capacity of 108.52KWh with a high depth of discharge (95%). The intelligent air-cooling system ensures stable performance across various environments.

CTECHI 50KW 108KWH Commercial & Industrial Energy Storage System

Intelligent Management System

The built-in EMS provides dynamic management of photovoltaic (PV), grid, and load operations, with seamless on/off-grid switching (<5ms) and multiple operational modes to optimize energy efficiency.

CTECHI 50KW 108KWH Commercial & Industrial Energy Storage System

Optimized Solar Energy Utilization

Dual MPPT controllers allow a total PV input of 76.8KW with an impressive conversion efficiency of over 99%, ensuring efficient solar energy integration and flexible PV voltage operation (250-700V).

CTECHI 50KW 108KWH Commercial & Industrial Energy Storage System

Durable and Smart Design for Outdoor Use

Designed for outdoor installation (IP55-rated), the system operates effectively in temperatures ranging from -20°C to 60°C. It also features smart connectivity with WiFi and app support for remote monitoring and control, ensuring durability and ease of operation.

Technical Data

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Battery System Parameters

Battery Cell

LFP,3.2V/314AH

Battery Box

1P36S-115.2V/,36.17KWH

Battery Box Quantity

3pcs

System Rated Power

108.52kwh

System Rated Voltage

345.6v

System Voltage Range

291.6v~394.2v(2.7v~3.65v)

Charge And Discharge Rate

≤ 0.5C

Discharge Depth

95%

Communication Interface

RS485/CAN

Cooling Method

Intelligent Air Cooling

Fire Protection System

Aerosol Adhesive

PCS Parameters

Rated Power

50KW

AC Current Harmonics

<5% (Rated Power)

DC Component

<0.5%

Rated Grid Voltage

230V/400V

Grid Voltage Range

-20%~15 %

Rated Grid Frequency

50/60Hz

Maximum Efficiency

97.8%

Wiring Method

Three-Phase Four-Wire

Communication Interface

RS485/CAN

Grid-Connected Switching

Supports On-Grid And Off-Grid Switching , With Built-In STS (Switching Time <5ms)

MPPT Parameters

Rated Power

38.4KW+38.4KW

PV Side Voltage

250~700V

Maximum Efficiency

>99%

System Parameters

Installation Location

Outdoor Installation ( It Is Recommended To Build A Canopy )

Protection Level

IP55

Corrosion Resistance

None

Operating Humidity Range

5~95% (No Condensation)

Operating Temperature Range

-20~60 ℃

Maximum Operating Altitude

3000m (>2000m Derating)

Dimensions (Length*Width*Height)

880*1050*1600

Weight

About 1000kg

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