Tewaycell 48V 51.2V 628Ah 32kWh 30kWh 28kWh All in One Mobile ESS Built-in 12kW AC380V Hybrid off-grid Three Phase Inverter,BMS,Equalization Module
Free Shipping, Free customs duties and Free tax, you don't need to pay any other fees! DDP Shipping method!
Smart BMS & Optional WIFI module, easy to remote control.
Using grade A+314Ah/280Ah lifepo4 cells, 16S2P form, up to 628Ah 32kwh/560Ah 28kwh.
High energy density, deep cycle life.
With time-slot charging/discharging function.
Perfect for home solar power system, off-grid living.
32kWh 28kWh All in One ESS 51.2V 628Ah 560Ah Lithium Battery + 12kW Three‑Phase Inverter WiFi Monitor Home Energy Storage
Features:
✅Long Life & Safety Protection
‑ 10000+ cycle life, built‑in active balancer + LiFePO4 temperature‑sensitive fire extinguisher
‑ Battery & inverter all‑in‑one design, plug‑and‑play, simple installation
‑ Grade A+ 314Ah LiFePO4 cells, true 32kWh actual capacity
✅Flexible Expansion Capacity
Supports parallel connection of identical‑model all‑in‑one units; compatible with 32kWh battery for capacity expansion.
Recommend ordering all parallel‑used units in one batch. Different‑batch LiFePO4 cells may cause obvious performance deviation when paralleled.
✅Application Scenarios
Tewaycell 32kWh all‑in‑one LiFePO4 battery is ideal for home solar systems, power‑outage backup, off‑grid households.
✅Time‑of‑Use Charging & Discharging
12kW three‑phase all‑in‑one unit supports time‑slot charge/discharge setting. Match local peak‑valley electricity tariffs to rationally utilise grid power & solar PV energy.
Technical Documentation & User Manual
32kWh/28kWh All in One LiFePO4 ESS User Manual
51.2V 628Ah 32kWh LiFePO4 Battery CE Certification
51.2V 560Ah 28kWh LiFePO4 Battery CE Certification
| Technical Specifications | ||
| MODEL | AO-MB51628-AC380V-12KW-EU | AO-MB51560-AC380V-12KW-EU |
| BATTERY TECHNICAL SPECIFICATION | ||
| Battery Model | MB51628-300A-HWB | MB51560-300A-HWB |
| Number of Batteries | 1 | |
| Battery Energy | 32kWh | 28kWh |
| Actual Total Battery Capacity | 628AH (Grade A+ 314Ah LiFePO4 Cells; 16S2P) | 560AH |
| Weight | 272KG | 266KG |
| Dimension L×D×H(mm) | 750×500×845mm | 750×500×845mm |
| Battery Type | LiFePO4 | |
| Battery Rated Voltage | 51.2V | |
| Battery Working Voltage Range | 44.8～57.6V | |
| Maximum Charging Current | 300A | |
| Maximum Discharging Current | 300A | |
| DOD | 80% | |
| Designed Life-span | >10000 Cycles @0.2C/25℃ | |
| INVERTER TECHNICAL SPECIFICATION | ||
| Inverter Model | SPI-12K-H3P | |
| PV CHARGE | ||
| Solar Charge Type | MPPT×2 | |
| Maximum Input Power | 9000W / 9000W | |
| PV Charging Current Range | 22A + 22A | |
| PV Operating Voltage Range | 800Vdc / 800Vdc | |
| MPPT Voltage Range | 200–650Vdc | |
| AC CHARGE | ||
| Frequency Range | 50/60Hz | |
| Input Voltage Range | Phase voltage 170~280V, Line voltage 305~485V | |
| Bypass Overload Current | 35A | |
| AC OUTPUT | ||
| Rated Output Power | 12000W | |
| Max. Peak Power | 24000W | |
| Rated Output Voltage | 230/400Vac (Three-phase) | |
| Load Capacity of Motors | 6HP | |
| Rated AC Frequency | 50/60Hz | |
| Waveform | Pure Sine Wave | |
| Switch Time | 10ms (typical) | |
| BATTERY INVERTER OUTPUT | ||
| Rated Output Power | 12000W | |
| Maximum Peak Power | 24000W | |
| Power Factor | 1 | |
| Rated Output Voltage (Vac) | 230/400Vac (Three-phase) | |
| Frequency | 50Hz±0.3Hz / 60Hz±0.3Hz | |
| Auto Switch Period | <15ms | |
| THD | <3% | |
| GENERAL DATA | ||
| Protection Degree | IP20, Indoor Only | |
| Operating Temperature Range | -15~55℃, >45℃ derated | |
| Noise | <60dB | |
| Cooling Method | Internal Fan | |
| COMMUNICATION | ||
| Embedded Interfaces | RS485 / CAN / USB / Dry contact | |
| External Modules (Optional) | Wi-Fi / GPRS | |
| Certification | CE, UN38.3, MSDS | |
Customer Reviews
C'est mon 2 ème achat de cette marque , la qualité , l assistance technique et la performance sont excellent! Attention au expédition depuis la Chine qui sont plutôt sur un délai de 4 mois pour la France.
I am very satisfied. I have now bought two battery systems. Highly recommended.
Das All-in-one-System ist einfach zu installieren und funktioniert. Ich benutze den 30Kwh- Speicher für den Betrieb meiner Wärmepumpe.
Ich habe gestern, am 24.10.2025 für die Häuser meiner Kinder 3 weitere Speicher bestellt.
Shipping Fee
For the orders shipped from China, free shipping for EU，US, UK, and ect，Except for island addresses
For the orders shipped from EU, free shipping to addresses in mainland EU:
If you are a Swiss customer, you can fill in an EU address to place an order.
VAT & Customs Duties
Tax-free, Free customs duties, Free any other miscellaneous fees. You don't need to pay any additional fees.
No VAT/Tax is collected, and you do not need to pay any additional taxes.
Tewaycell Oversea Warehouse
Rapid delivery-overseas warehouse in US, Canada, Germany and Poland.
Delivery Countries
Asia Pacific
Japan, Malaysia, Singapore, Thailand, Australia
Europe
Austria, Belgium, Bulgaria, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Netherlands, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom
* If your consignee's address is Ukraine, the shipping time may exceed 60 days due to the war. If you place an order in our store, then you accept this shipping time. Thank you for your support and understanding.
Regarding the shipping of orders from Swiss customers:
If you are a Swiss customer, you can fill in an EU address to place an order.
Regarding the shipping of orders from Romania customers:
Due to Romanian government regulations, goods may be subject to secondary customs clearance when transported to Romania. If secondary customs clearance occurs, the customer is responsible for the secondary customs clearance and the cost of the secondary customs clearance.
Our delivery time information at a glance:
Total Delivery Time = Handling Time + Transit Time (+ any holidays and weekends)
Ship to USA/North America
|
Warehouse |
Shipping Option |
Handling Time |
Estimated Delivery Time |
|---|---|---|---|
|
US/CA |
Fedex/DHL/UPS(Tax Free) |
1~3 working days |
3~7 working days |
|
CN |
By Sea+Express (Fedex/DHL/UPS, Tax Free) |
3~7 working days |
30~45 working days |
Ship to EU
|
Warehouse |
Shipping Option |
Handling Time |
Estimated Delivery Time |
|---|---|---|---|
|
DE/POL |
DHL/GLS/DPD/UPS/TNT(Tax Free) |
1~3 working days |
3~7 working days |
|
CN |
By Railway/Sea+Express (DHL/GLS/DPD/UPS/TNT, Tax Free) |
3~7 working days |
45~60 working days |
Ship to Asia Pacific/Middle East
|
Warehouse |
Shipping Option |
Handling Time |
Estimated Delivery Time |
|---|---|---|---|
|
CN |
By Sea/Railway+Express (DPD/Toll/UPS/Fedex/TNT, Tax Free) |
3~7 working days |
45~60 working days |
1, We ship to our shipping agency after quality test, check and well packed. 5-7 work days.
2, Shipping agency collect enough goods for a container, then ship to EU by sea. 7-15 working days. At the same time, they send the order information to DPD express to get the tracking number.
3, After about one month's sea voyage to the EU port.
4, The shipping agent handles the customs clearance formalities, sorts the packages, and then sends them to the corresponding DPD express warehouse. 5-10 working days
5, DPD express start the delivery to customers, from now on, the logistics will be updates by DPD express. 3-7 days delivery.
In the 2-4 stages, the traking updates always write "DPD data centre, Order information has been transmitted to DPD."
CE
SGS
ISO9001
KC
IEC
UN38.3 Test
MSDS
