WS550
In the modern world, energy is opportunity. At Lutian, we don't just store power; we architect its availability. Our advanced energy storage systems (ESS) are engineered to capture, conserve, and distribute electricity with surgical precision and uncompromising safety.
Utilizing cutting-edge Lithium-Iron-Phosphate (LFP) chemistry and intelligent Battery Management Systems (BMS), our solutions deliver exceptional cycle life and round-trip efficiency. Whether balancing grid loads, enabling behind-the-meter savings, or providing backup security, we ensure your energy is always ready.
Intelligent storage. Instant response. Infinite possibilities.
Parameter
WS550
| Size | 2278*1134*35mm |
| Weight | 28kg |
| Junction box | IP68 |
| Connector | MC4 |
| Max. system voltage | 1500VDC |
| Operating temperature | -40℃-+85℃ |
| Max. series fuse rating | 25A |
| Snow load frontside | 5400pa |
| Wind load backside | 2400pa |
| Nominal operating cell temperature | 45℃±2℃ |
| Application level | class A |
| Max. power | 550W |
| Open-circuit voltage | 49.9 |
| Max. power voltage | 42.1 |
| Short-circuit current | 13.8 |
| Max. power current | 13.07 |
| Module efficiency | 21.3% |
| Tolerance | ±5W |
| Temperature coefficient of lsc | 0.043%/℃ |
| Temperature coefficient of voc | -0.26%/℃ |
| Temperature coefficient of Pmax | -0.36%/℃ |
| MOQ | 36pcs |
| N.W. | 28kg |
| G.W. | 29kg |
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