Home All Products C&I ESS Distributed FLEX 215 Air Cooling

FLEX 215 Air Cooling

Outdoor Cabinet ESS with 1+N flexible scalability - Widely deployed in farms, factories, EV charging stations, and commercial facilities to provide convenient, efficient energy supply with advanced air cooling technology for reliable performance in diverse industrial and commercial applications.

Max Power

500 kW

Energy Capacity

215 kWh

Protection Rating

IP55

Modular Design Space Saving Plug and Play Cloud Monitoring

Certifications & Standards

IEC 62477 IEC 61000 EN 50549-1 G99 AS/NZS 4777

Technical Specifications

Complete technical parameters and system features

Type	Parameter	Specification
AC	Rated Power	Max. 500 kW (62.5 kW × 8)
AC	Maximum Power	550 kW
AC	Grid Type	3W + PE
AC	Rated Grid Voltage	380 V / 400 V
AC	THDi	< 3%
AC	Grid Frequency	50 / 60 Hz
AC	EMC & Safety Standards	IEC/EN 62477-1, EN/IEC 61000-6, IEC/BS EN 62109-1/-2
AC	Grid Connection Standards	IEC 61727, IEC 62116, EN 50549-1, G99, NRS 097-2-1, AS/NZS 4777.2, UNE 206007-1, UNE 217002, UE 2016/631
DC	Rated Voltage	768 V
DC	Voltage Range	648 V ~ 864 V
DC	Rated Capacity	280 Ah
DC	Rated Energy	215 kWh
DC	Charge/Discharge Rate	0.5P
Other	Degree of Protection	IP 55
Other	Operation Temperature	-20 ~ 45°C
Other	Storage Temperature	-30 ~ 55°C
Other	Altitude	< 2000 m
Other	Relative Humidity	< 95% (No condensing)
Other	Cooling Method	Air Cooling
Other	Fire Suppression System	Novec 1230 / Aerosol
Other	Communication	MODBUS TCP/IP
Other	Dimensions (W × D × H)	Battery Cabinet: 1200 × 1000 × 2100 mm PCS & Control Cabinet: 1900 × 1125 × 2300 mm
Other	Weight	Battery Cabinet: 2 t PCS & Control Cabinet: 1.1 t

Key Features

Outstanding advantages that make this system stand out

Tier-1 LFP Cells & In-House BMS Technology

Features CATL Tier-1 LFP battery cells with top-level safety and 215 kWh energy capacity. Equipped with own-developed BMS technology that optimizes the performance and lifespan of the ESS. The modular design allows 1+N flexible scalability for expanded capacity requirements, making it ideal for farms, factories, and EV charging stations requiring reliable, efficient energy supply.

Space-Saving Plug-and-Play Installation

Requires only 1.03㎡ minimum space for battery cabinet with compact dimensions. Small volume integrated modules in whole-package transportation enable simple installation & relocation. The pre-engineered and pre-tested system allows plug-and-play deployment on site, significantly reducing installation time and labor costs for commercial and industrial applications.

Cloud Monitoring & Harsh Environment Capability

Features real-time cloud monitoring and remote upgrade capabilities with MODBUS TCP/IP communication. The IP55 and C4 anti-corrosion cabinet design is capable for extreme environments such as islands or rainforests. Operating temperature range from -20°C to 45°C with air cooling system and dual fire suppression options (Novec 1230/Aerosol) ensure safe, reliable operation in demanding conditions.