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24/7 Online Support
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- Smart Bluetooth
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- Low-temp Cutoff
Humsienk 48V 628Ah 32.15kWh Whole Home LiFePO4 Battery | California Pickup
33.46 × 16.93 × 28.82 in | 530.21 lbs
- 32.15kWh Whole-Home Backup: Reliable overnight or multi-day backup during outages, hurricanes, and grid failures. Keep AC, refrigrators, lights, and WiFi router running.
- 10.24kW High Power: Easily power high load appliances including AC systems, heat pumps, water pumps, and kitchen equipment.
- Cleaner & More Reliable: Fewer cables, fewer communication issues, and less maintenance for a cleaner, more dependable ESS setup.
- Solar Self Consumption: Save $1000+/YearStore solar energy by day and use it at night to reduce utility bills and avoid expensive peak-rate electricity.
- Intelligent Active Balancing 3A high-current active balancing: sensitively responds to voltage differences and quickly completes balancing, releasing better battery performance and longer lifespan.
- EV LiFePO₄ Cells 6000+ Cycles @ 80% DOD: delivering longer lifespan, lower degradation, and stable long-term performance.
- Multi-Protocol Inverter Compatibility: Supports RS485 / CAN / RS232 communication and works with 25+ mainstream inverter brands.
- Bluetooth APP + LCD Display: Monitor SOC, voltage, current, and temperature anytime through Bluetooth APP and built-in display.
- Expandable Up to 6 Units: Supports manual and automatic addressing for flexible system expansion, suitable for industrial energy storage.
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Special Add-Ons
Humsienk 48V 12kW 3-in-1 Hybrid Inverter | Dual MPPT, 10ms UPS, 6-Unit Parallel
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Local Free & Fast Delivery
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24/7 Online Support
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30-Day Return & Refund
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5-Year Free Wararnty
See How Humsienk Performs
Real homes, RVs, boats and off-grid setups - tested by owners and creators.
The Real Power Beast – 32.15kWh Whole-Home Energy Storage
Meet the Humsienk 48V 628Ah lithium battery – a single, powerful unit that delivers 32.15kWh of usable energy. Engineered for true energy freedom, this system silently powers your home through grid failures, peak-rate hours, and extreme weather, all while slashing your electricity bills.
200A
BMS
200A
Continuous
3A
Power
Mechanical | Shell Type Metal | Size 850 × 430 × 732 mm / 33.46 × 16.93 × 28.82 in |
Weight 240.5 kg ± 5% / 530.21 lbs ± 5% | Nominal Voltage 51.2V | |
Nominal Capacity 628Ah | Energy 32.15 kWh | |
Electrical Characteristics | Terminal M8 | Cycle Life 6,000@DOD80% |
Months Self Discharge s3%/Month | Efficiency Of Charge 100%@0.2C | |
Efficiency Of Discharge 96~99%@0.5C | Charge Voltage 57.6V±0.2V | |
Standard Charge/Discharge | Charge Mode CC/CV | Charge Recommended Current ≤125.6A |
Max. Continuous Charge Current 200A | Discharge Recommended Current 200A | |
Max. Continuous Discharge Current 200A | Discharge Cut-Off Voltage 40V | |
Charge Temperature 32°F~131°F/0℃C~55°C | Discharge Temperature -4°F~140°F/-20°C~60°C | |
Environmental | Storage Temperature 32°F~113°F/0°C~45°C | Ingress Protection Rating IP54 |
Which Home Storage Battery Fits Your Setup?
| Product |
48V 100AhWall-mounted |
48V 300AhWall-mounted |
48V 314AhFloor-standing |
48V 628AhWhole Home |
| Capacity | 5.12kWh | 15.36kWh | 16.07kWh | 32.15kWh |
| Dimensions | 21.65 × 7.28 × 19.09 in | 35.04 × 24.41 × 8.58 in | 24.40 x 10.00 x 35.04 in | 33.46 × 16.93 × 28.82 in |
| Weight | 104.05 lbs | 260.15 lbs | 294 lbs | 530.21 lbs |
| BMS Current | 100A | 200A | 200A | 200A |
| Bluetooth | ||||
| Max Power | 5120W | 10.24kW | 10.24kW | 10.24kWh |
| IP Rating | IP54 | IP654 | IP54 | IP65 |
| Best Application | Home Storage, Off-grid, DIY Solar Power, Data Base | Home Storage, Off-grid, DIY Solar Power, Data Base | Home Storage, Off-grid, DIY Solar Power, Data Base | Home Storage, Off-grid, Data Base |
| Price (USD) | $999.99 USD | $2,499.99 USD | $2,799.99 USD | $4,499.99 USD |
Frequently Asked Questions
The Humsienk battery supports RS485, CAN, and RS232 communication protocols, ensuring seamless integration with over 25 mainstream inverter brands, including Growatt, Solis, SMA, Victron, Deye, GoodWe, Pylontech, Solax, MUST, and SOFAR. Most modern hybrid and off-grid inverters with standard BMS communication will work out of the box.
Built with premium EV LiFePO₄ cells, this battery offers 6,000+ deep cycles at 80% depth of discharge (DOD)– equivalent to over 15 years of daily use. The intelligent 3A active balancing and smart BMS further reduce cell degradation, ensuring consistent performance and extended service life well beyond standard lithium batteries.
Yes. You can parallel up to 6 Humsienk batteries (manual or automatic addressing) to reach a total capacity of 192.92kWh / 61.44kW. This modular design lets you start with one unit and scale up as your energy needs grow, without replacing existing equipment.
Runtime depends on your load. With 32.15kWh usable capacity, you can expect:
- Refrigerator (150W): 8–12 days
- AC (1200W): 24–26 hours
- Washing machine (500W): 55–60 hours
- LED lights & WiFi: several weeks
For a typical American home (average ~2kW load), it provides over 16 hours of backup – easily covering overnight or multi-day outages when paired with solar recharging.
The battery comes with pre-assembled 2 AWG power cables (1.5m each) and an RJ45 communication cable, plus a detailed user manual. While the design is plug-and-play, we strongly recommend installation by a certified electrician to ensure safety, compliance with local codes, and optimal performance – especially when connecting to your inverter and main panel.
