Energy storage system container 1MWh 250kw LifePo4 (LFP) battery BESS
Energy storage system container
1.Self-Designed
Hvpack own R&D PCS & LFP Battery
2.Overall Solution
Perfect internal logic of the system
3.Independent Operation
Even without EMS in OFF GRID & AC coupling
4.Quick Response
Hvpack Own Technical Team
5.Customized Solution
Customized solution based on user demand
Product Description
Configuration
1.PCS
Bidirectional AC/DC converter can realize the bidirectional conversion from DC to AC and AC to DC. It can not only convert AC to DC to charge battery, but also convert DC to AC to supply power to load or feed back to power grid.
2.Battery System
The system mainly consists of safe, efficient and long-life lithium iron phosphate cells, which are connected in series to form battery modules, and multiple modules are connected in series to form battery clusters.
3.Aie Conditioning
Air Conditioning (HVAC) system is configured to maintained an optimal temperature to maximize energy system operational life and efficiency.
4.Battery Management System
The core components of the system can effectively protect the battery from overcharge, overdischarge and over-current. At the same time, the balanced management of the cells can ensure the safe, reliable and efficient operation of the whole system.
5.Power Management System
System operation data monitoring, operation strategy management, historical data record, system status record, etc.
6.Enclosure
Protection degree IP54.
| Parameter | |
| Rated power | 1075Kwh |
| Configuration | 5sets 768V 280Ah BESS |
| System voltage | 768V |
| Working voltage range | DC672V～DC876V（2.8V～3.65V） |
| Battery type | LFP |
| PCS parameters | |
| DC parameters | |
| Voltage range(V) | DC580V～DC900V |
| DC channel | 5（maximum） |
| Single channel rated current | 76A |
| AC grid-connected parameters | |
| Output line | 3W+N+PE/3W+PE |
| Rated power | 500KW |
| Rated voltage | AC 380V/400V |
| Rated current | 758A |
| Voltage range | -15%～+10% |
| Rated frequency | 50Hz/60Hz |
| Frequency range | ±2Hz |
| Power factor | 1 |
| Outpur harmonics | ≤3% |
| AC off-grid parameters | |
| Output line | 3W+N+PE/3W+PE |
| Rated power | 250KW |
| Rated voltage | AC 380V/400V |
| Rated frequency | 50Hz/60Hz |
| Rated current | 758A |
| Voltage accuracy | 1% |
| Frequency accuracy | ±0.2Hz |
| Output voltage harmonics | 3% liner fulll oad |
| Unbalanced load capacity | 100% |
| Overload capacity | (105%]:continuous operation; (105%~120%]:10min;120%):stop operation |
| Basic patameters | |
| Environment | |
| Working temperature | -20℃～55℃(>45℃derating) |
| Storage temperature | -20℃～60℃ |
| Relative humidity | 0％RH～95％RH,No condensation |
| Working altitude | 45℃,2000m; 2000m～4000m Derating |
| Noise | ＜75dB |
| Other | |
| Comminication | CAN/RS485 |
| Isolation | Isolation Tranformer |
| Protection | IP54 |
| Cooling | Aircooling,intelligent fan regulation |
| Maximum efficiency | 98.5%(without Isolation Tranformer) |
| Fire control | Heptafluoropropane |
| Demension W*D*H | 6096*2438*2591 |
MAECENAS IACULIS
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