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Protection Upgrade
- Smart Bluetooth
- Low-temp Cut off
- Active Balancing
- Multi-Protocol
- LCD Control
Humsienk HAVEN 48V 628Ah 32kWh Floor Standing Home Battery
Tax & shipping included
- 32.15kWh Home Power Storage：This high-capacity 48V lithium battery stores up to 32.15kWh for home backup battery use and solar energy storage.
- 10.24kW Output Power：Delivers strong output to support essential appliances during outages and off grid solar power system use.
- 3A Active Balancing：Built-in 3A active balancing helps improve cell consistency, system stability, and deep cycle battery lifespan.
- EV-Grade LiFePO4 Deep Cycle Battery：EV-grade LiFePO4 cells with 6000+ deep cycles deliver safer, more stable, and longer-lasting performance for solar batteries and home power storage systems.
- LCD & APP Real-Time Monitoring：Monitor SOC, temperature, charging, discharging, and system status through the LCD display and mobile APP.
- ≤300μA Low Self-Consumption：Ultra-low self-consumption helps reduce standby power loss and improve long-term storage efficiency.
- Expandable up to 192.92kWh：Connect up to 6 solar batteries in parallel to build a larger home or off-grid solar energy storage system.
- 1 Battery Replaces 6 Rack Batteries：One 48V 628Ah LiFePO4 battery replaces six 48V 100Ah batteries, reducing wiring, space, and installation complexity.
- Wide Temperature Operation：Designed to operate from -20°C to 55°C, helping maintain stable performance across different seasons and home backup scenarios.
- Mainstream Inverter Compatibility：Supports CAN, RS485, RS232, and Bluetooth communication, making it easier to connect with mainstream inverter ecosystems for solar and off-grid systems.
Special Add-Ons
Humsienk PULSAR 48V 6200W Pure Sine Wave Inverter
Shipped from Poland or Germany, nearest warehouse. 2–5 business day delivery, varies by country. See shipping policy.
Product item Warranty period
LiFePO4 Batteries (≤50Ah) — 3 Years
LiFePO4 Batteries (>50Ah) — 5 Years
Refurbished Batteries — 3 Years
Battery Chargers — 3 Years
Other Battery Accessories — 1 Years
Certified with ECE R10,CE, CE EMC, E-Mark, FCC, RoHS and UN38.3. Non-toxic LiFePO4 chemistry, recyclable construction,safe for renewable energy storage applications.
Enjoy hassle-free 30-day returns and our price protection guarantee. If you find a lower price, contact our support team for a refund. See policy for details.
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Free Local Shipping
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VAT & Duty Free
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24/7 Expert Support
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Protection Upgrade
Battery Performance
200A
BMS
32kWh
Energy
10.24kW
Output Power
Specifications
Nominal Voltage
51.2V
Nominal Capacity
628Ah
Energy
32kWh
Terminal
M8
Cycle Life
6000@DOD80%
Months Self Discharge
≤3%/Month
Efficiency Of Charge
100%@0.2C
Efficiency Of Discharge
96~99%@0.5C
Charge Voltage
57.6V±0.8V
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℃~55°C
Discharge Temperature
- 4°F~140°F/- 20°C~60°C
Storage Temperature
32°F~113°F/0°C~45°C
Ingress Protection Rating
IP54
Shell Type
Metal
Size
850×430×732(mm)/33.46×16.93×28.82(inch)
Weight
240.5kg±5%/530.21lb±5%
What's in the Box
Battery
×1
Screw
×4
User Manual
×1
Plastic Insulation Cap
×2
Product Documents
HS51.2V 628Ah BT Manual
User Manual & Specification Sheet · English PDF
- IEC 62619
- UN 38.3
- RoHS
- CE
- FCC
