The EnerOne+ Rack is a modular fully integrated product, consisting of rechargeable lithium-ion batteries, with the characteristics of high energy density, long service life, high efficiency. The EnerOne+ Energy Storage product is capable of various on-grid applications, such as frequency regulation, voltage regulation, arbitrage, peak shaving and valley filling, and demand response. Furthermore, the EnerOne+ Rack can be used for PV storage integration and Wind storage integration. The system can also operate as a microgrid to support backup and islanded systems.
EnerOne+ Liquid Cooling Energy Storage Rack – Sideview
EnerOne+ Liquid Cooling Energy Storage Rack – Sideview Open the Door (deflagration panel/dry
pipe are optional)
The EnerOne+ Rack consists of following parts: Batteries, BMS, FSS and TMS, which are integrated together to keep the normal working of the Rack.
The capacity of cell is 306Ah, 1P52S cells integrated in one module, 8 modules integrated into one Rack. As the core of the energy storage system, the battery releases and stores energy.
BMS adopts the distributed scheme, through the three-level (CSC--SBMU--MBMU) architecture to control the BESS, and ensure the stable operation of the energy storage system. It can manage energy absorption and release, the thermal management system and auxiliary power supply according to the detected.
information: battery voltage, current and temperature. It can monitor high voltage DC/AC security, diagnosis and analysis faults according information from various detectors and dry-contacts. And it can keep communication with PCS and EMS through CAN.
FSS consists of smoke detector and heat detector(Or heat detector and gas detector) , the aerosol, the dry pipe(optional). FSS undertakes functions : monitor the thermal run-away risks of Rack through the detectors, extinguish the thermal runaway in anearly stage, and control the loss to minimum. The FSS is independent
with any other system and it is the security guard of EnerOne+ Rack.
TMS consists of one powerful chiller, one PTC heater and the liquid cooling pipe distributed in each battery module. The TMS will keep the battery work at best state and reach longest life.
Control box mainly includes detection device, protection device and AC/DC power supply. The structure is shown as follows.
Figure 3 EnerOne+ Liquid Cooling Energy Storage Rack – Control Box