Tewaycell 32kWh All in One LiFePO4 ESS 51.2V 628Ah with 10kW Hybrid Off-Grid Single Phase Inverter
Free Shipping, Free customs duties and Free tax, you don't need to pay any other fees! DDP Shipping method!
Integrated inverter & battery, easy to install, plug & play.
Using grade A+ 314Ah/280Ah lifepo4 cells, 16S2P form, up to 628Ah 32kWh/28kWh.
High energy density, deep cycle life.
Time-of-Use management & peak shaving and valley filling.
Solar battery system perfect for power outages, off-grid living.
Tewaycell 32kWh All in One ESS 51.2V LiFePO4 Battery + 10kW Hybrid Off-Grid Single Phase Inverter
High-capacity 51.2V LiFePO4 battery system for solar backup and off-grid power.
Battery & inverter integrated into one, plug-and-play.
Compatible units can be connected in parallel for additional energy storage capacity.
WiFi communication options for convenient system monitoring.
Supports CAN, USB, RS485 and dry-contact communication.
Suitable for home backup, power outages and off-grid living.
Active balancer module & temperature-sensitive fire extinguisher are designed for multiple protection.
Time-slot charging/discharging function for peak and valley tariffs to save electricity costs.
Technical Documentation Download:
Tewaycell 32kWh All in One with 10kW Single Phase Inverter User Manual (PDF)
| Model BATTERY TECHNICAL SPECIFICATION |
TW-AO-MB51560-10KW-EU | TW-AO-MB51628-10KW-EU |
| Battery model | TW-MB51560-200A-HWB | TW-MB51628-200A-HWB |
| Number of batteries | 1 | |
| Battery Energy | 28.67kWh | 32.15kWh |
| Battery Capacity | 560Ah | 628AH |
| Weight | 271kg | 271kg |
| Dimension L×D×H (mm) | 770x500x845 | 770x500x845 |
| Battery Type | LiFePO4 | LiFePO4 |
| Battery Rated Voltage | 51.2V | |
| Battery Working Voltage Range | 44.8～57.6V | |
| Maximum Charging Current | 200A | |
| Maximum Discharging Current | 200A | |
| DOD | 80% | |
| Designed Life-span | >10000 Cycles @ 0.2C/25℃ Charging/Discharging | |
| INVERTER TECHNICAL SPECIFICATION | ||
| Inverter Model | SPI-10K-SP | |
| PV CHARGE | ||
| Solar Charge Type | MPPT*2 | |
| Maximum Output Power | 5500W+5500W | |
| PV Charging Current Range | 22A+22A | |
| PV Operating Voltage Range | 500Vdc+500Vdc | |
| MPPT Voltage Range | 125～425Vdc | |
| AC CHARGE | ||
| Frequency Range | 50/60Hz | |
| Input Voltage Range | 90~275Vac | |
| Bypass Overload Current | 63A | |
| AC OUTPUT | ||
| Rated Output Power | 10000W | |
| Max. Peak Power | 20000W | |
| Rated Output Voltage | 230Vac (single-phase L/N/PE) | |
| Load Capacity of Motors | 6HP | |
| Rated AC Frequency | 50/60Hz | |
| Waveform | Pure Sine Wave | |
| Switch Time | 10ms (typical) | |
| BATTERY INVERTER OUTPUT | ||
| Rated Output Power | 10000W | |
| Maximum Peak Power | 20KVA | |
| Power Factor | 1 | |
| Rated Output Voltage (Vac) | 230Vac | |
| 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 | |
Frequently Asked Questions
Q: Which battery models are available?
A: This all-in-one solar battery is available in 28kWh and 32kWh. Select the required model before placing your order.
Q: Is the inverter included with the battery?
A: Yes. The system combines a LiFePO4 battery and a built-in 10kW hybrid off grid single-phase inverter in one plug-and-play unit.
Q: Can this energy storage system be used for off-grid power?
A: Yes. It is designed for home backup, power outages and off-grid living, with solar, grid and battery charging modes available.
Note: Grid‑charging available, cannot feed power back to utility grid.
Q: How much solar input does the system support?
A: The inverter uses dual MPPT solar charging and supports a maximum output power of 5500W/5500W, with a PV operating voltage range of 500Vdc/500Vdc.
Q: Can the battery capacity be expanded?
A: Compatible units can be connected in parallel to provide additional energy storage capacity. Confirm system compatibility before installation.
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."
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ISO9001
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UN38.3 Test
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