Product Brief Introduction
Energy storage charging is to solve the problem that the charging power of electric vehicles is increasing and the distribution capacity of the station is not enough. Hongxin Optical storage and charging system preferentially adopts hybrid bus architecture in the industry, and the DC bus is connected between photovoltaic, energy storage and charging, and the storage and charging efficiency is greatly improved compared with the traditional AC bus. The system adopts a distributed design, consisting of a power cabinet, a battery cabinet and a charging terminal, which facilitates flexible deployment of charging power and energy storage capacity according to actual application scenarios, and brings dynamic capacity increase to customers and the value of peak and valley arbitrage.
Technical Features
Super Fast Charge
  • Power grid, energy storage, and photovoltaic provide energy for vehicle charging at the same time to achieve dynamic expansion;
  • Flexible dynamic distribution of charging power to achieve a balance between charging power and the number of charging interfaces;
  • 500A liquid cooled terminal is optional.
DC Bus
  • The internal use of HVDC bus architecture, photovoltaic, energy storage, charging system DC/DC energy conversion, EMS unified control, compared with the AC bus architecture to improve the conversion efficiency of 1% ~2%;
Safe and Reliable
  • Complete electrical isolation between power grids, batteries, electric vehicles and new energy access systems;
  • The protection level of the battery cabinet is IP55, and that of the power cabinet is IP54；
  • Perfect thermal management, fault detection and fire protection system;
Powerful Functions
  • Support grid peak and valley arbitrage, dynamic expansion, vehicle battery inspection rules and power quality optimization;
  • Support energy storage battery B2G and power battery V2GA/2X applications;
Intelligent And Convenient
  • Support V2G charging and discharging protocol for mainstream vehicles;
  • Support network and mainstream platform protocol docking;
  • Support the docking of integrated energy management platforms;
  • Support GBT/CHAdeMO/CCS standards;
Flexible Configuration
  • Flexible new energy access, photovoltaic modules, energy storage batteries, decommissioned batteries, and charging, energy storage, photovoltaic and V2G modules according to demand;
Technical Parameters
Power Cabinet
Ac Grid AccessVoltage Range380Vac±15%
Power DistributionEnergy storage battery charging 60kW, electric vehicle charging 240kw
Feedback Power (Optional)Energy storage battery B2G Max 44kW, electric vehicle V2G Max 176kw (select BEG1K075)
Energy Storage Battery AccessNumber of energy storage battery access channels2 way (Max)
Energy storage battery charging power60kw
Number of discharge paths of the energy storage batteryFour ways
Energy storage battery B2V electric vehicle charging power4*30kW
Energy storage battery B2G AC grid feedback power (optional)44kW (optional BEG1K075)
Electric vehicle chargingCharge circuitFour ways
Charging power4*(60kw+30kw)(Max)
Charging power distributionConventional charging gun: four gun ring network power distribution, single gun maximum 250kW liquid cooled charging gun: 360kw
charging voltage150Vdc~1000Vdc
Feed for electric vehicleElectric vehicle V2G AC grid feedback Power (optional)8*22kw(Max)
V2B Energy storage Battery Feedback Power (optional)8*15kW(Max)
Photovoltaic accessAccess channel2-channel (Multiplex battery charging module) (Max)
Access power2*30kw(MPT)(Max)
measureAc sideAc energy meter (optional two-way)
Charging sideFour DC watt-hour meter (optional two-way)
human-computer interface7 inch color LCD touch screen, LED indicator, emergency stop switch
Size (Width * depth * height)1080*930*2450mm
Weight550kg(Modules not included)
battery cupboard
energy storage battery215kWh/280Ah energy storage battery
High Pressure Control BoxHigh pressure control box
Battery BMSTwo-stage BMS architecture, battery box BSU+ high pressure box master-slave BMU
Capacity expansionA maximum of two batteries can be connected
heat managementOutdoor industrial air conditioning
fire protectionFour level fire safety design
sensorAccess control, water, temperature, humidity, impact/tilt (optional)
Level Of ProtectionIP55
Size (Width * depth * height)1080*930*2400mm
weight2T(Full battery)
Charging terminal
Charging gun configurationConventional dual gun configuration, single gun 250A/1000V, liquid cooling: 500A/1000V
Level Of ProtectionConventional: IP55, Liquid cooling: IP54
human-computer interface7 inch color LCD touch screen, LED indicator, emergency stop switch
Size (Width * depth * height)Conventional 500*260*1750mm, liquid cooling 500*350*1750mm
weightConventional 155kg/ pile, liquid cooling: 190kg/ pile
configurationStandard dual terminal four guns, optional three terminal six guns