Sunark Oem BESS Solar Battery Energy Storage System 100Kwh 500Kwh 1MWh Large Industrial Outdoor Lithium Ion Battery Container
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SPECIFICATIONS
BMS: Built-in
Battery Type: Lithium Ion
Brand Name: SunArk,NoEnName_Null
Capacity: 840Ah
Cell type: LiFePO4 Battery/LFP
Certification: MSDS, UN38.3, ROHS, IEC62619, CE,CE
Communication Interface: CAN
Communication Port: RS485/CAN
Cooling: Liquid Cooling
Cycle Life: 25±2°C, 0.2C/0.2C, EOL70%≥6000
DIY Supplies: ELECTRICAL
Dimension (L*W*H): 20 feet container
Grid connection: Off-grid/On-grid
Hign-concerned Chemical: None
IP Class: IP65
Maximum Charging Current: 100A
Maximum Discharging Current: 100A
Model Number: GroundArk
Nominal Voltage: 768V
Origin: Mainland China
Place of Origin: Anhui, China
Warranty: 10 Year
Hello, dear customer, welcome to our store. Please check before ordering: 1. The price on our website is the EXW factory price without shipping cost. Some equipment in our store cannot be shipped free of charge due to their large size. The shipping price displayed on the AliExpress platform is inaccurate. 2. The machine can be shipped by express or sea (to seaport or door-to-door delivery). The shipping time and freight will vary in different countries, please contact us to calculate the freight. If I don’t reply to you in time,you can contact my Whatsapp: +86 18900786512 Email: [email protected] WeChat:+8618900786512
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SunArk Project

Technology Service

Products Description



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Battery System Side
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Model
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HV-768V 280AH*3P
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Rated voltage
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768V
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Rated capacity
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840ah(0.2C)
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Charge voltage
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852VDC(adjustable)
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Discharge voltage
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672VDC
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Rated working current
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300A(0.35C)
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Max.working current
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420A(0.5C)
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Rated power
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252KW
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Max.output power
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322KW
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Recommended DoD
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90%
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Range of working temp
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-10~50°C
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Working humidity range
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5-85%RH
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Communication method
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two way CAN2.0/RS485
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Working indicator
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Blue:Power; Green:Running; Red:Alarm protection
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Cycle life
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25±2°C, 0.2C/0.2C, EOL70%≥6000
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Display method
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10inch(LCD)/PC Software
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Protective function
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Voltage protection
Temperature protection
Current/Leakage protection
Dielectric withstand voltage
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Over charge and over discharge
Over temperature range protection
YES
1000VDC(not less than 1 GΩ)
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Dimension
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20 feet container
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Protection level
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IP65
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Product packaging
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Container
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PCS DC Input Side
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Voltage
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420-850VDC(768V)
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Max.charge power
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Max.discharge current
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250KW
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PCS-PV Input Side
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Max.photovoltaic power
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360KW
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Max.photovoltaic voltage
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1000V
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Starting voltage
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150V
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MPPT range
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250-850VDC
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Full load DC voltage
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450-850VDC
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Rated DC input
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600V
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PV input current
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single way 36A
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PV input channels
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10 ways
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Communication method
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two way CAN2.0/RS485
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PCS-AC output side(Off-grid)
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Rated AC power
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275KVA
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Active power
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250KW
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Rated voltage
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400VAC
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Rated current
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361A
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THDU
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<2% linear
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Rated frequency
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50/60Hz
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Overload capacity
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110% long-term
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PCS—AC side(On-grid)
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Rated AC power
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275KVA
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Active power
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100KW
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Rated voltage
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250KW
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Rated current
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361A
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Voltage range
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320-460VAC
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Rated frequency
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50/60Hz
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THDU
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<3% linear
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Power factor
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Standard:1.0; lead 0.8/lag 0.8
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AC Phase
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Three-phase four-wire+ground wire(3W+N+PE)
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Isolation transformer
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0.68%
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Grid certification
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TUV, CE
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Working temp.range
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-40~60°C, >45°C Power down
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Communication method
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RS485/CAN
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