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OPzV Energy Storage System 1MWh

Safety 

• Nano-fumed silica solid electrolyte, 100% solid 

• Material safety: positive and negative electrodes, separators, electrolytes and other materials are fireproof and explosion-proof 

• EMS intelligent control management: ensures that the battery temperature rise does not exceed 40°C and does not cause thermal runaway 

Environmentally friendly recycling 

• During the manufacturing process, there is no discharge of waste water, waste gas, waste residue, etc. 

• 100% recycling of waste batteries 

Product Features

Safety 

• Nano-fumed silica solid electrolyte, 100% solid 

• Material safety: positive and negative electrodes, separators, electrolytes and other materials are fireproof and explosion-proof 

• EMS intelligent control management: ensures that the battery temperature rise does not exceed 40°C and does not cause thermal runaway 

Environmentally friendly recycling 

• During the manufacturing process, there is no discharge of waste water, waste gas, waste residue, etc. 

• 100% recycling of waste batteries 

High efficiency 

• Low cost, long life, design life of 25 years

• Charge and discharge efficiency over 94%

Wide application scenarios 

• Wind and solar power generation and energy storage, power grid peak and frequency regulation, virtual power plants, peak-valley electricity price differences, power security

• Energy security for rural revitalization, charging piles + energy storage, UPS + energy storage, thermal power plants + energy storage, pumped storage + solid-state energy storage, etc.

Product parameters

Energy storage system parameters
Energy storage installed capacity1MWh
Energy storage installed power250kW
Grid voltage400V±10%
Grid connection frequency50Hz/-6%+3%
WiringThree-phase four-wire system
Operation ModeOn-grid/off-grid
System efficiency80%
Container SpecificationsCustomized 40-foot container
Container size (mm)12192*2980*2896
Fire Fighting SystemHeptafluoropropane
Protection levelIP54
Energy storage inverter parameters
Rated power250kW
Overload capacity1.2P/5min
THD<3%
Power Factor≥0.99
Communication InterfaceRS485/CAN/RJ45
Communication protocolMODBUS TCP/RTU、104
Off-grid switchingSupport (optional)
Maximum inverter efficiency98%
Energy storage battery system
Battery TypeAcid-free solid state battery
Rated voltage696V
Operating voltage range661V-835V
Energy storage rated capacity1.034MWh
Cycle life3500 times@80%DOD
Battery Management SystemYes

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