Ningbo Qiyuan New Energy Co., Ltd
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ESS series BESS system provides integrated energy storage technology, serves perfectly for commercial and industrial enegry storage application.
- Provide a cost-effective way to store excess energy generated by renewable sources.
- Can store excess electricity generated by renewable energy sources such as solar or wind farms, allowing it to be used at a later time when these sources are not available.
- BESS can provide backup power during outages or extreme weather events, reducing the need for costly distribution upgrades or emergency generators.
- Assist in load leveling and grid support, helping to balance fluctuations in electricity demand throughout the day and reduce congestion on the grid.
- Bess can improve power quality by smoothing out voltage fluctuations that may otherwise disrupt equipment operations.
- Easy to install, making them a popular choice for businesses and homeowners looking for reliable energy storage systems.
| Model | ESS500-380-1290 | ESS500-380-1350 |
| Rated output power | 500KW | 500KW |
| Rated grid voltage | 380/400/415V | |
| Input voltage range | 320~460VAC | |
| Output voltage range | 380/400/415VAC | |
| Frequency | 50/60HZ | |
| AC pattern | 3W+N+PE | |
| Grid switching time | ＜20ms | |
| System voltage | 768 | 810 |
| Battery module model | 51.2V210Ah | |
| Battery cluster capacity | 161.3 | 172 |
| No. of paralleled clusters | 8 | |
| EMS | Yes | |
| Dry pipe fire extinguishing | Yes | |
| Fire alarm | Yes | |
| Fire alarm | Yes | |
| HVAC | Yes | |
| Access control | Yes | |
| Remote control | Yes | |
| Peak-valley calculation | Yes | |
| Communication | CAN,RS485 | |
| Protection value | IP54 | |
| PCS unit cooling | Forced air | |
| Working temperature | -30~55℃ | |
| Maintenance | External maintenance | |
| Dimension | 6058*2400*2900 | |
| Weight MT | 24 | 26 |