Humsienk HAVEN 32.15kWh LiFePO₄ Home Battery – 48V 628Ah Solar & Off-Grid Storage

$9,999.99 AUD $7,199.99 AUD

Production dimension & weight:
732mm*430mm*850mm | 238kg

Quantity: 1 Pack (1 Battery)

1 Pack (1 Battery)
2 Pack (2 Batteries) – 1% Off
3 Pack (3 Batteries) – 2% Off
4 Pack (4 Batteries) – 3% Off
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Description
  • 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.
    • Download

    48V Smart Home Storage Series User Manual

    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.

    Smarter Storage = Long-Term Savings – Save Up to A$1,000+/Year

    Stop wasting your solar power. With Humsienk’s high-capacity storage, you can capture excess daytime solar, use it at night, and avoid expensive peak utility rates. Maximize your solar ROI, reduce grid dependence, and put over $1,000 back in your pocket every year.

    10.24kW High Power – Keep Your Entire Home Running for Days

    With 10.24kW continuous output and 32.15kWh capacity, this backup powerhouse keeps essential and high-draw appliances running through multi-day outages. Run your refrigerator for 8–12 days, your AC for 24–26 hours, or your washing machine for 55+ hours – all on a single charge.

    Humsienk vs. Grid & Gas Generators – The Clear Winner

    Grid power fails during outages and brings high peak costs. Gas generators are loud, fume-emitting, fuel-dependent, and high-maintenance. The Humsienk 48V 628Ah ESS offers silent, solar-rechargeable backup, multi-day runtime, zero emissions, and over A$1,000 in annual savings – cleaner, quieter, and smarter.

    Seamless Integration with 25+ Mainstream Inverter Brands

    No compatibility headaches. Humsienk supports RS485, CAN, and RS232 communication protocols, ensuring plug-and-play connectivity with industry leaders including Growatt, Solis, SMA, Victron, Deye, GoodWe, Pylontech, Solax, and many more. Whether you're retrofitting or building new, it just works.

    Premium EV LiFePO₄ Cells with 3A Intelligent Active Balancing

    At the heart of Humsienk are EV LiFePO₄ cells – eco-friendly, cobalt-free, and rated for 6,000+ deep cycles at 80% DOD. Our 3A high-current active balancing technology instantly equalizes voltage differences, maximizes battery consistency, and extends lifespan. Combined with a smart BMS offering multi-layer protection (over-voltage, over-current, over-temperature, short-circuit), safety and longevity are guaranteed.

    Expandable Power – Parallel Up to 6 Units for 192kWh Capacity

    Start with 32.15kWh and scale as your needs grow. Humsienk supports flexible parallel expansion up to 6 units, delivering a massive 192.92kWh / 61.44kW total output. Whether for residential or light commercial use, the system grows with you – no complex re-engineering required.

    Accordion

    How long will a 32.15kWh home battery power an Australian home?

    The HAVEN provides 32.15kWh of nominal energy. As Australian homes typically use around 11–23kWh per day, one battery can generally store approximately one day of household energy or provide multi-day backup when only essential loads are supported. Actual runtime depends on usable capacity, inverter efficiency, battery settings and connected appliances.

    Can the HAVEN 32kWh battery run air conditioners, heat pumps and water pumps?

    The battery delivers up to 10.24kW of continuous DC output. When paired with a suitably rated inverter, it can support high-demand equipment such as air conditioners, heat pumps, water pumps, refrigerators and selected kitchen appliances. Appliance starting current and simultaneous load requirements must be checked, as actual AC output and surge capability are determined by the inverter and overall system design.

    Does this 48V home battery include an inverter, and which inverters are compatible?

    No. This is a battery-only product and requires a compatible 48V hybrid or off-grid inverter, suitable electrical protection equipment and professional installation. The battery supports CAN, RS485 and RS232 communication for integration with more than 25 mainstream inverter brands. Compatibility varies by inverter model and firmware, so please send us your inverter brand and model before ordering for confirmation.

    What size solar system is recommended for a 32kWh home battery?

    A larger rooftop solar system, often around 8–15kW, may be a practical starting point for a battery of this capacity. However, the correct solar size depends on your location, roof orientation, seasonal generation, daytime consumption and how quickly you want to recharge the battery. We recommend using 12 months of electricity bills or smart-meter data to have the system professionally sized.

    Is a 32.15kWh home battery the right size for my property?


    The HAVEN 32.15kWh battery is best suited to large Australian homes, rural properties, farms, workshops and off-grid systems with higher daily energy consumption, larger solar arrays or extended backup requirements. If you only need overnight solar storage or backup for essential appliances, a smaller 16kWh battery may be a more economical choice. For a personalised recommendation, send us your average daily electricity usage, solar system size, inverter model and the appliances you want to support.