Home battery Kowint S4001-STW
The Kowint S4001-STW is a home battery range from Kowint with 6 models. Models store 5.12 kWh – 30.72 kWh in Lithium Iron Phosphate cells. Rated AC power 5 kW – 15 kW. Listed and verified: UL 1973. Sold in United States.
Specifications
- Capacity
- 5.12 kWh – 30.72 kWh
- Battery chemistry
- Lithium Iron Phosphate
- Rated AC power
- 5 kW – 15 kW
- Models in this range
- 6
Product details
- Product type
- Home battery
- Brand
- Kowint · China
- Category
- Home Battery Storage
- Sold in
- United States
- Listed in
- California Energy Commission
Models (6)
| Model | Nominal capacity | Usable capacity | AC power | Certificate |
| S4001-STW | 5.12 kWh | | 5 kVA | |
| S4002-STW | 10.24 kWh | | 10 kVA | |
| S4003-STW | 15.36 kWh | | 15 kVA | |
| S4004-STW | 20.48 kWh | | 15 kVA | |
| S4005-STW | 25.6 kWh | | 15 kVA | |
| S4006-STW | 30.72 kWh | | 15 kVA | |
Certifications
| Certification | Market | Status | Reference | Valid until |
|---|
| UL 1973 | United States and Canada | ✓ Verified 19 October 2026 | TUV Rheinland of North America | |
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