The S40K Energy Storage System offers a capacity range of 10.2 kWh to 40.96 kWh, ideal for both residential and commercial use. Designed for flexibility and efficiency, the S40K ensures reliable power, reduced energy costs, and seamless integration with Virtual Power Plants (VPP). With an impressive lifespan of over 6000 charge cycles, it provides long-term, sustainable energy storage solutions.
APP remote monitor
>8000 Life Cycles
Modular design
IP65
Scalable Power for Every Need
Whether for home, business, or off-grid, the S40K’s modular design allows easy scalability. For commercial use, multiple systems can be connected in parallel to meet capacity needs.
Product Parameters
Specification/Module/
| Battery Module? | 2/3/4/5/6/7/8 |
|
|
| MAX.Operation Current | 190/285/300/300/300/300/300 A |
| Nominal Energy | 10.24KWh/15.36KWh/20.48KWh/25.6KWh |
| Max. Charging Voltage | 58.4 Vdc |
| Dimensions(W*D) | 645*268mm |
| Dimensions(H) | 795*1023/1250/1478/1706/1934/2162mm |
| Weight | 141/194/247/300/353/406/459 kg
|
| Communication | RS485, CAN, WiFi |
| Cycle Life | ≥8000 times@@ 25℃ |
| Charge Operating Temperature | 0 ~ 50℃ |
| Discharge Operating Temperature | -20 ~ 55℃ |
| Designed Calendar Life | ≥10 years |
| Safety Function | Over-charge, Over-discharge, Over-current, Low/High-temperature |
Scalability
| Max.15 systems in parallel |
| Brand | Kowint Energy |
| Category | Kowint Ultra Series |
| Model | S40K |
| Battery Type | LiFePO4 |
| Nominal Capacity | 100Ah |
| Nominal Energy | 5.12kWh |
| Weight(Approx.) | 236kg @5 modules |
| Cycle Life | ≥8000 times @25℃ |
| Warranty | 10 years |
| Parallel Capability | Maximum 15 units (Recommended 8 units) |
| Dimension(W*D*H) | 635*268*1580 mm @5 modules |
| FOB port | Shenzhen, Hong Kong |
| Terms of Payment | T/T |
