Humsienk 51.2V 400Ah Wall-mounted Bluetooth LiFePO4 Battery 20.48kWh
Energy powerhouse! Delivering massive 20.48kWh in one all-in-one unit, replacing 4× 48V 100Ah batteries to reduce wiring and cost. Built with BYD LiFePO4 cells for 6000+ cycles, featuring 200A output for 7–10kW systems, smart BMS with Bluetooth, wide-temp performance, inverter compatibility, and expandable up to 307.2kWh for home, solar, and commercial use.
Battery Size: L1251 × W741 × H200 mm | 186 kg
⚠️Battery in stock – ships immediately. Inverter on pre-order – ships separately once available.
-
20.48kWh All-in-One Energy Storage：Replaces 4× standard 48V 100Ah batteries, simplifying installation while reducing wiring complexity and cost.
-
200A High Output for 7–10kW Systems：Handles high surge loads and supports whole-home or commercial power demands with stable performance.
-
Expandable Up to 307.2kWh Capacity：Supports up to 15 units for flexible energy scaling, ideal for growing home or business needs.
-
6000+ Cycles with BYD Battery Cells：Delivers exceptional lifespan at 80% DoD, ensuring reliable long-term performance beyond industry standards.
-
Advanced Safety & Smart BMS System：Features steel casing, 15mV active balancing, and Bluetooth/LCD monitoring for safe and intelligent operation.
-
All-Weather Performance (-20°C to 60°C)：Operates reliably in extreme temperatures, ensuring stable energy supply year-round.
-
Plug & Play with Major Inverters：Seamlessly integrates with Victron, Growatt, SRNE via CAN/RS485/RS232 for easy system setup.
| Mechanical | |
|---|---|
| Battery Cells | BYD |
| Shell Type | Metal |
| Terminal | M8 |
| Size / in (L×W×H) | 49.26 × 7.88 × 29.17 in |
| Weight | 410.06 lb ±5% |
| Electrical Characteristics | |
| Nominal Voltage | 51.2V |
| Nominal Capacity | 400Ah |
| Energy | 20.48kWh |
| Cycle Life | 6000 Cycles @ DoD80% |
| Months Self Discharge | ≤3% / Month |
| Efficiency Of Charge | 100% @0.2C |
| Efficiency Of Discharge | 96%–99% @0.5C |
| Standard Charge | |
| Charge Voltage | 56.8–58.4V |
| Charge Mode | CC / CV |
| Charge Recommended Current | ≤80A |
| 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°C–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 | IP20 |
Kundrecensioner
Bella batteria, potente, ne ho comprate due e funzionano in parallelo molto bene! Sono soddisfatto!
Wszystko super. Przesyłka doszła nawet szybko mam już lomplet dwóch. Ale apetyt rośnie w miarę jedzenia więc chce już kolejne. Super produkt oraz sklep z dobrymi cenami. Jestem zadowolony. Polecam
Ευχαριστώ πολύ για την αποστολή των μπαταριών, θα κάνω σύν μπαταριών, θα κάνω σύν παραγγελία
Den kom i tid, inte i bruk än.....
Jag är väldigt nöjd med det här köpet och när jag sparat ihop mer pengar kommer jag att köpa mer av samma sort.
Jag har inte installerat batteriet yet.I väntar på en Multiplus Victron 48V
0Ah
Nominal Capacity
0W
Output Power
0Wh
More Usable Energy
0A
Max. Charging & Discharging Current
