1. Fast power response, supporting virtual power plant, grid-connected, off-grid and other modes
2. All-in-one design greatly reduces transportation, on-site installation time and cost
3. Local collection, intelligent monitoring, remote operation and maintenance
4. Standardized interfaces allow multiple machines to be connected in parallel, making it easy to expand and ensure batch manufacturing processes.
5. Intelligent installation and operation, supporting node adaptation, fault indication, etc., reducing on-site and operation and maintenance workload by 70%
6. No isolation design, improve system efficiency, independent single cluster battery, no circulation, reduce power loss
7. Six-layer security protection design, multi-information integration
8. Local/remote upgrade, supports broadcast program upgrade, and improves efficiency by more than 90% compared to traditional point-to-point upgrade
1. Peak shaving and valley filling
Discharge during peak electricity demand to reduce expensive electricity bills
2. Improve the stability of the power system
Smooth out the intermittent output of renewable energy by storing electricity and dispatching it when needed
3. Backup power
Provide power to the load when the power grid is out of power, or use as backup power in areas without power.
4. Peak and valley arbitrage
Arbitrage by using peak and valley electricity prices in different time periods
5. Optimize the utilization of renewable energy
Loads during the day maximize the use of photovoltaic power , while excess power is stored for use at night
6. Reduce investment costs in power grid upgrades and transformations
In the application of distributed power system scenarios, the initial investment in power grid construction can be reduced.
Parameters
DC parameters | HJ-ESS-100A | HJ-ESS-115A | HJ-ESS-215A | HJ-ESS-372L |
Battery Type |
Lithium Iron Phosphate |
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Cell capacity | 3.2V/280Ah | 3.2V/150Ah | 3.2V/280Ah | 3.2V/280Ah |
System battery configuration | 1P112S | 1P240S | 1P240S | 1P416S |
Battery rated capacity | 100KWh | 115kWh | 215kWh | 372kWh |
Battery voltage range | DC280-403V | DC636-876V | DC636-876V | DC1165-1500V |
Charge and discharge rate | 0.5C | 0.5C | 0.5C | 0.5C |
Discharge depth |
80% |
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Battery cooling method | Forced Air Cooling | air cooling | air cooling | liquid cooling |
AC parameters |
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AC side rated power |
50KW |
100KW | 150KW | |
Maximum power on AC side |
55KW |
110KW | 165KW | |
Cable total harmonic distortion rate |
<3% of rated power |
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AC side rated voltage |
380VAC |
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Communication access method |
3P+N+PE |
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Rated grid frequency |
50/60Hz |
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Power factor range |
0.98 |
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Off-grid operation |
Support |
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System parameters |
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size | 2000mm*800mm*900mm | 1600*1200*2000mm(reference) | 1600*1280*2200mm(reference) | 1400*1300*2350mm(reference) |
Protection level | IP20 |
IP55 |
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System communication protocol |
Standard: Modbus |
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Temperature control method | Natural Heat Dissipation | Industrial grade temperature controlled air conditioner | Industrial grade temperature controlled air conditioner | Liquid cooling unit |
fire protection plan | Aerosol |
Aerosol, perfluorohexanone |
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Communication Interface |
RS485, RJ45 |