Humsienk 48V 628Ah whole home battery standalone unit with brand logo and slogan Your Power Your World
Humsienk 48V 628Ah home battery simplified energy storage system with compact space-saving design 238kg 30% less space
Humsienk 48V 628Ah whole home battery accessories kit with 2 AWG power output cables RJ45 communication cable and user manual
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 48V 628Ah whole home energy storage system with 12000W Solar Hybrid Inverter

[32.15kWh] Humsienk 48V 628Ah Whole Home Battery with EV Battery Cells, 10.24kW Output & 3A Current Active Balancing

$5,999.99 USD $4,999.99 USD SAVE $1,000.00 USD

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🔥Final Stock, Order Now!: 32.15kWh Battery

32.15kWh Battery
With 12kW Inverter
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
Download

Tech Specs

User Manual

⚡ The HUGE 48V 628Ah Humsienk Battery is HERE! (Ultimate Off-Grid Power)

Humsienk 48V 628Ah whole home battery standalone unit with brand logo and slogan Your Power Your World
[32.15kWh] Humsienk 48V 628Ah Whole Home Battery with EV Battery Cells, 10.24kW Output & 3A Curre...
$4,999.99
$5,999.99
Humsienk 48V 628Ah whole home battery standalone unit with brand logo and slogan Your Power Your World
[32.15kWh] Humsienk 48V 628Ah Whole Home Battery with EV Battery Cells, 10.24kW Output & 3A Curre...
$4,999.99
$5,999.99
Humsienk 48V 628Ah whole home battery standalone unit with brand logo and slogan Your Power Your World
[32.15kWh] Humsienk 48V 628Ah Whole Home Battery with EV Battery Cells, 10.24kW Output & 3A Curre...
$4,999.99
$5,999.99

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.

Frequently Asked Questions

Which inverters are compatible with this battery?
How long does the battery last and how many cycles can it deliver?
Can I expand the system later? How many units can I connect?
How long will the battery run my home during an outage?
Is professional installation required, or can I set it up myself?

Explore the Humsienk Post

View All
  • 5 stars: 48 (89%)
  • 4 stars: 5 (9%)
  • 3 stars: 1 (2%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
A
Anonymous (Puerto Rico)
Superior battery with excellent quality . I am going to buy another one

Super battery!

Anonymous review photo Anonymous review photo
G
Gabriel Quezada
Muy buena batería

Espero disfrutar de una buen calidad

Gabriel Quezada review photo
B
Boris Fabian Lora Jaén (United States)
Tú mejor opción

Todo llegó en muy buen estado en un tiempo récord.
Estoy muy contento con mi compra ninguna queja recomendado este artículo un 1000% ojalá y todas las ajencias de EEUU brindaran un servicio así

Boris Fabian Lora Jaén review photo Boris Fabian Lora Jaén review photo
B
Bradley L Bechstein (United States)
Great Plugged it into my system right off the truck powering the inverter in minutes

Great
Plugged it into my system right off the truck powering the inverter in minutes.
Thank you all.

Bradley L Bechstein review photo
B
Bart Randazzo (United States)
Bart Randazzo review photo
C
Cliff Day (United States)
This seems to be a very Good Battery

This seems to be a very Good Battery.
I have had very cloudy skies since I installed the
battery. But seems to charge faster then the other two batteries beside it.
It has been working Flawlessly since it was connected to the system ten days ago.
I am Happy with its performance at this time.

Cliff Day review photo
A
Anonymous (United States)
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J
Jeff Chenoweth (United States)
I have two of these batteries and they work perfectly

I have two of these batteries and they work perfectly. The only issue I have had is with shipping. Both batteries arrived damaged, one was damaged much more then the other. The company was quick to offer a discount in return for keeping the batteries.

Jeff Chenoweth review photo
J
John Major Vergonia (Philippines)
Great Product. Value for money. But communication interface needs improvement.

Good product, easy to install and commission. I bought two 314AH home storage. I just hoped it has WIFI connectivity for easier remote monitoring.

John Major Vergonia review photo John Major Vergonia review photo John Major Vergonia review photo
A
Adam (United States)
Looks nice! Need better communication.

Haven’t installed products as of yet, but they look great!
Wish the shipping was faster, and the communication during the shipping process needs to improve greatly.

Adam review photo
W
Willie Mabins (United States)
The battery is performing superbly and is well integrated into my battery bank

The battery is performing superbly and is well integrated into my battery bank.

Willie Mabins review photo
K
Karl kight (United States)
Beast of 48v Goodness

What a fantastic battery. Build quality, capacity, price. All come together for a great battery

Karl kight review photo Karl kight review photo Karl kight review photo Karl kight review photo
M
Muddy paws farm (United States)
check out my unboxing and the inspection videos

I had good customer service, the battery shipping was good an packaged well the quality of battery appears very nice you can see the inspection video https://youtu.be/an6IC2EYY5I you can see my unboxing video https://youtu.be/U3Onl1TdDKE and watch for future update videos

over all I am really happy with both the company customer service and the battery's I recived

The only issue I have had is the battery cables are not included to connect battery to battery

Muddy paws farm review photo
S
Steven Sromek (United States)
Communication wasn't the best to start but improved rapidly

Communication wasn't the best to start but improved rapidly. Truck delivery couldn't have been better and the driver was great.

Steven Sromek review photo
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TB (United States)
My batteries were packed incredibly well

My batteries were packed incredibly well. I only have one crate that was damaged but the battery was not touched and seems fine so far. I ordered 4.

TB review photo
s
solar 1 (United States)
Absolutely awesome good build quality arrived

Absolutely awesome good build quality arrived. Perfect, sealed connections beyond the call of duty. Charge and discharge.Flawlessly every day could not be happier.

solar 1 review photo
J
Jason C (United States)
Good value, but be aware of a few things

The battery is good value the money. The capacity, cables, and form factor are all great. The Bluetooth app works well and I was able to communicate with EG4 6000XP (capacity and SOC) using the inverter's lithium battery setting 2.

I had two issues with my batteries. First the packing material were insufficient to protect the battery during shipping. The steel case appears to be a bit thin for the weight of the battery and a couple of corners had some damage and the front panel of one of my two batteries also had dimples in the steel from light damage.

Another issue I experienced with both batteries was related to low temperature discharge cut off. There are two low temperature cut off settings, one for charging and the other for discharging. The low temperature cut off for charging works correct, but the low temperature cut off for discharge does not. When the battery temperature falls below the charge cut off set point, the battery also also disables discharge (despite a lower discharge cutoff set point). This effectively means you can't discharge these batteries below freezing.

I was able to overcome the low temperature discharge cut off issue by building a small insulated enclosure and added some greenhouse heating pads to keep the batteries warm enough to charge and discharge.

Although there wasn't a firmware patch to fix the low temperature discharge cutoff, communication with Humsiemk customer service was pretty good. They were responsive and made a genuine effort to achieve a satisfactory outcome.

Jason C review photo Jason C review photo Jason C review photo
A
Anonymous (United States)
Nice Bluetooth LifePo4 battery

Nice Bluetooth LifePo4 battery. Just hook up to LiTime 48V 5000watt solar inverter and Sungold solar panels. Working well.

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J
Jason Johnson (Canada)
Great price on clean looking batteries

Batteries arrived fast and on schedule. Capacity and technical specifications as listedon site. 4 in total mounted on my wall running my house at the moment.

Jason Johnson review photo