Residential Energy Storage
HWOO Pre-32 32.15kWh Battery
The Pre-32 integrates 32.15kWh into a single floor-standing cabinet with an LCD touch panel. 300A max continuous current covers whole-home loads and small commercial peak shaving.
Battery Type: LiFePO4 (Lithium Iron Phosphate)
Rated Voltage: 51.2V
Rated Energy: 32.15kWh
Rated Capacity: 628Ah
Minimum Order: 10 units
Lead Time: 20-30 days
Technical Specifications
| Battery Type | LiFePO4 (Lithium Iron Phosphate) |
| Rated Voltage | 51.2V |
| Rated Energy | 32.15kWh |
| Rated Capacity | 628Ah |
| Standard Charge-Discharge Power | 10240W |
| Max. Continuous Charge-Discharge Power | 15360W |
| Max. Parallel Units | 15 |
| Installation | Floor-standing (with casters) |
| Dimensions (W×D×H) | 325×800×900mm |
| Weight | 240±5kg |
| Cycle Life | 8000 cycles @80% DOD, 70% EOL |
| IP Rating | IP20 |
| Communication | RS485 / CAN |
| Certifications | UN38.3, IEC62619, IEC61000 |
Key Features
Advanced BMS with active fuse for maximum safety
GaN MOSFET design: 50% lower power loss and high-temperature resistance
Integrated pack: reduced line loss and improved energy density
Reliable operation from -20°C to 55°C with natural cooling
Automatic networking with local and remote battery monitoring
32kWh single-cabinet capacity
LCD touch display
Up to 15 units in parallel
Minimum Order: 10 units
Lead Time: 20-30 days
Applications
Whole-home energy independenceSmall commercial peak shavingOff-grid living
Target Markets
AfricaSoutheast AsiaMiddle EastCentral Asia