Humsienk 48V 628Ah whole home energy storage system with 12000W Solar Hybrid Inverter

Humsienk 48V 628Ah whole home battery accessories kit with 2 AWG power output cables RJ45 communication cable and user manual

Humsienk 48V 628Ah home battery simplified energy storage system with compact space-saving design 238kg 30% less space

Humsienk 48V 628Ah whole home battery solar storage savings up to $5 per day and $1000 per year with high capacity storage

Humsienk 48V 628Ah home battery with EV-grade LiFePO4 cells 6000 cycles multi-layer protection and enhanced thermal stability

Humsienk 48V 628Ah battery intelligent active balancing with 3A fast balancing and 50% longer battery lifespan

Humsienk 48V 628Ah 32.15kWh whole home battery backup system with 10.24kW output power and appliance load specs

Humsienk 48V 628Ah battery real-time SOC monitoring via Bluetooth APP and built-in display showing voltage current and temperature

Humsienk 48V 628Ah whole home battery power beast for home backup solar storage off-grid living and commercial ESS

Humsienk 48V 628Ah energy storage system with 24-hour shipping free 5-year warranty and 24/7 local customer service from nearby warehouse

Humsienk 32kWh 48V 628Ah LiFePO4 Battery & 12kW Inverter Bundle | Off-Grid Solar Kit

~~$6,999.99 USD~~ $5,799.98 USD SAVE $1,200.01 USD

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Battery Tech Specs
Inverter Tech Specs
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Battery Tech Specs

Mechanical	Shell Type	Metal
	Size	850×430×732mm /33.46×16.93×28.82in
	Weight	240.5kg±5%/530.21lb±5%
Electrical Characteristics	Nominal Voltage	51.2V
	Nominal Capacity	628Ah
	Energy	32kWh
	Terminal	M8
	Cycle Life	6000@DOD80%
	Months Self Discharge	s3%/Month
	Efficiency Of Charge	100%@0.2C
	Efficiency Of Discharge	96~99%@0.5C
Standard Charge	Charge Voltage	57.6V±0.8V
	Charge Mode	CC/CV
	Charge Recommended Current	≤125.6A
	Max. Continuous Charge Current	200A
Standard Discharge	Discharge Recommended Current	200A
	Max. Continuous Discharge Current	200A
	Discharge Cut-Off Voltage	40V
Environmental	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

Inverter Tech Specs

统一自适应表格

AC mode

Parameter	Value
Rated input voltage	120(L1/N, L2/N)/240Vac(L1/L2)
Permitted parallel number	1~6
Input phase voltage range	(85Vac~140Vac)±2%
Frequency	50Hz/60Hz (Auto detection)
Frequency Range	47±0.3Hz~55±0.3Hz(50Hz);57±0.3Hz~65±0.3Hz(60Hz)
Overload/short circuit protection	Circuit breaker
Maximum efficiency of municipal electricity charging	>95%
Conversion time (bypass and inverter)	10ms (typical)
AC reverse protection	Yes
Maximum bypass phase overload current	2pole, 60A/60A(L1/L2)

Inverter mode

Parameter	Value
Output voltage waveform	Pure sine wave
Rated output power (VA)	Split phase: 6000W; Single phase:7200W (limited by the wiring terminals)
Rated output power (W)	Split phase: 6000W; Single phase:7200W (limited by the wiring terminals)
Power factor	1
Rated output voltage (Vac)	120Vac (L1/N, L2/N)/240Vac(L1/L2)
Output voltage error	±5%
Output frequency range (Hz)	50Hz±0.3Hz/60Hz±0.3Hz
Maximum efficiency of inverter output	>92%
Overload protection	(105% < load < 110%) ±5%: report error and turn off the output after 5 minutes; (110% < load < 125%) ±5%: report error and turn off the output after 10 seconds; Load > 125% ±5%: report error and turn off the output after 5 seconds;
Peak power	Split phase: 15000VA; Split phase: 10800VA
Loaded motor capability	5HP
Output short circuit protection	Can protect, after continuous short circuit for 1 second
Bypass circuit breaker phase specification	2pole, 63A/63A(L1/L2)
Rated battery input voltage	51.2V (Minimum starting voltage 44V)
Battery voltage range	40.0Vdc~58.6Vdc±0.6Vdc (Undervoltage alarm/shutdown voltage/overvoltage alarm /overvoltage recovery... settable on LCD screen)
Power saving mode self-consumption	Load per phase is null or less than 25W enter power-saving mode

AC charging

Parameter	Value
Battery type	Lead acid and lithium battery
Maximum charge current (can be set)	120A
Charge current error	±5Adc
Charge voltage range	40~58.6Vdc
Short circuit protection	Circuit breaker or blown fuse
Circuit breaker phase specifications	2pole, 60A/60A(L1/L2)

PV charging

Parameter	Value
Number of MPPT groups	2
Maximum PV open circuit voltage	500Vdc
PV operating voltage range	90Vdc~485Vdc
MPPT voltage range	90Vdc~450Vdc
Battery voltage range	40~58.6Vdc
Maximum PV input power	6000W+6000W
Maximum PV input current	22A+22A
PV charge current (can be set)	220A
Charging short circuit protection	Blown fuse
Wiring protection	Reverse polarity protection

Hybrid charging Max charger current specifications (AC charger+PV charger)

Parameter	Value
Max charger current (can be set)	0~220A

Certified & specifications

Parameter	Value
EMC certification level	FCC part15, CLASS B
Operating temperature range	14°F to 131°F(>113°F derating)/-10°C to 55°C(>45°C derating)
Storage temperature range	-4°F~140°F / -25°C~60°C
Humidity range	5% to 95% (Conformal coating protection)
Noise	≤60dB
Heat dissipation	Forced air cooling, variable speed of fan
Communication interface	USB/RS485(WiFi/GPRS)/Dry node control
Size (LWD)	620×450×132(mm) / 24.41×17.72×5.20(inch)
Weight	23.5kg±3% / 51.81lb±3%

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Tech Specs

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 $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.

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.

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 $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.

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.