Tewaycell 48V 300Ah 15Kwh All-in-one Mobile ESS Built-in Hybrid Inverter

€5.199,00 €4.299,00 SAVE €900,00
Vendor: Tewaycell
SKU: AO-51V300AH-100A-DE
Availability : In Stock In Stock Out of stock
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Ship From: Germany(3-7 days)

Germany(3-7 days)
China(35-50 days)

尺寸: 51.2V 300Ah 5KW

51.2V 300Ah 5KW

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Free Shipping & TAX

Our current price is the final price, free shipping and tax, you don't need to pay any other fees.



Nominal Voltage: 48V/51.2V
Nominal capacity: 304Ah (EVE 304Ah Cells)
Battery Energy: 14400Wh/15564Wh
Internal resistance: ≤100mΩ
Cycle Life: 6000+ Cycles @ 0.2C Charging/Discharging at 90%DOD,Until 70% Capacity.
Self discharge: ≤3.5%(every month@25°C)
Charging voltage: 48-54.75V/51.2-58.4V
Standard charging current: 50A
Maximum sustained discharge: 100A
Standard discharge current: 50A
Maximum discharge current: 100A
Maximum pulse current: 200A(<30S)
Charging temperature: 0°C to 45°C
Discharge temperature: -20°C to 60°C
Dustproof and waterproof rating: IP45
Shell material: SPCC
Size: 520x300x1050mm
Connection port: M8*9
Communication Ports: RS485/CAN*1
Warrantty: 10 years Life, 3 years Warranty


Inverter Output
Rated Output Power: 5000W/5000VA
Parallel Capability : 6 units maximum
AC Voltage Regulation (Battery Mode): 230VAC ± 5%
Peak power: 1000VA
Efficiency: >92%
Waveform: Pure sine wave(50/60Hz)
Transfer Time: 10ms typical

Solar Charger
Maximum PV input power: 4400W
Maximum PV open circuit voltage: 145Vdc
PV operating voltage range: 60-145Vdc
MPPT voltage range: 60-115Vdc
Number of Independent MPP Trackers/
Strings Per MPP Tracker:
PV charging current range (can be set): 0-80A
Charging short circuit protection: Blown fuse
Wiring protection: Reverse polarity protection

AC Charger
Maximum charge current: 60A
AC Input Voltage: 220/230Vac
Selectable Voltage Range: (170Vac~280Vac) ±2%;(90Vac-280Vac)±2%
Frequency Range: 50Hz/ 60Hz (Auto detection)
Short circuit protection: Circuit breaker and blown fuse
Circuit breaker specifications: 40A
Overcharge protection: Alarm and turn off charging after 1 minute


Data Sheet Specification.pdf
User Manual.pdf


•No matter what the charging model is, once the temperature of the cell is above the absolute charging temperature, charging should be stopped.
• Please check the orientation of the positive and negative terminals before packaging.
•Connect the terminal or wire to the battery module, and pay attention to insulation to prevent short circuit.
• When not in use for a long time, the battery should be stored in a cool and dry place (<35°C, 30%~50% SOC, charge and discharge once every 3 months).
• Do not place the battery in direct sunlight or a heat source.
• Do not wear metal jewelry (such as rings, watches, accessories, etc.) when handling the battery unit.

Prohibited matters
Do not charge beyond the maximum charging rate.
Do not disassemble or modify the battery.
Do not throw or hit the battery.
Do not pierce the battery with sharp objects (such as nails, knives, pens, electric drills).
Do not mix with other types of batteries or modular units.
Do not excessively squeeze the battery during use.
Do not place the battery in a high temperature greater than 60°C.
Do not use conductive materials to connect the positive and negative terminals (such as metals, wires).


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Shipping & Delivery


Shipping Fee

FREE shipping on all orders

VAT & Customs Duties

       All of the prices in our store include all cost, such as DDP shipping,

       VAT/Tax, Customs duties... You don't need to pay any other fees.

Tewaycell Oversea Warehouse

Rapid delivery-overseas warehouse in US, Canada, Germany and Poland.

Delivery Countries

Asia Pacific

Japan, Korea, Malaysia, Philippines, Singapore, Thailand, Australia, New Zealand


Austria, Belgium, Bulgaria, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Ireland, Italy, Latvia, Lithuania, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, United Kingdom

* Please note that certain regions in the UK – like the Isle of Jersey – can not be delivered at the moment.
* Please note that certain regions Spain – like the Canary Islands, hueda and Melilla – can not be delivered at the moment.
* Please note that certain regions Spain – like the Azores and Madeira – can not be delivered at the moment.
Middle East
North America
Canada, United States, Mexico
* Please note that certain regions in the USA – like the Isle of Alaska, Hawaii, Puerto Rico and Guam – can not be delivered at the moment. Our delivery methods only allow us to reach the Contiguous USA.
* Is your required delivery country not included? Please feel free to contact us or email service@tewaycell.com. Please provide the shipping address and zip code to us, so that we can check the rate and service area to confirm if shipment is possible.

Our delivery time information at a glance:

Total Delivery Time = Handling Time + Transit Time (+ any holidays and weekends)

Ship to USA/North America


Shipping Option

Handling Time

Estimated Delivery Time


Fedex/DHL/UPS(Tax Free)

1~3 working days

3~7 working days


By Sea+Express (Fedex/DHL/UPS, Tax Free)

3~7 working days

30~45 working days

Ship to EU


Shipping Option

Handling Time

Estimated Delivery Time



1~3 working days

3~7 working days


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


Shipping Option

Handling Time

Estimated Delivery Time


By Sea/Railway+Express (DPD/Toll/UPS/Fedex/TNT, Tax Free)

3~7 working days

45~60 working days

* The above transportation time is only the reference time of most orders, excluding inspection time or other special times, such as natural accidents, congestion, and other uncontrollable factors.
* The tracking will be updated after pick up by local express. Please wait patiently or contact us for help.
* Countries that do not appear in the table, Please Click Here to consult us for freight charges.
About Order Tracking:
By sea from China
There are 4 stages of shipping as following:
1, We ship to our shipping agency after quality test, check and well packed. 3-7 work days.
2, Shipping agency collect enough goods for a container, then ship to Germany 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 German port.
4, The shipping agent handles the customs clearance formalities, sorts the packages, and then sends them to the corresponding DPD express warehouse. 5-7 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."

By air from China
You can track your order within 3 days after received the tracking number.
From EU warehouse
You can track your order within 2 days  after received the tracking number.
Please read the Shipping Policy for more details.


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