Description
SPECIFICATIONS
Brand Name: Tewaycell
Origin: Mainland China
Model Number: TW-15KWH-15S
Certification: CE
Size: 520x300x900mm
Application: Household energy storage
Weight: 132KG
Nominal Capacity: 300AH@0.2C
Type: Lifepo4
Voltage: 48V
Charging voltage: 53.2-54.0V
Operating voltage: 40.5-54.75V
Maximum charging current: 100A
Maximum discharge current: 100A
Cycle Life: >6000 Cycles @ 0.2C/25℃ Charging/Discharging at 80%DOD.
Communication protocol: RS485,RS232,CAN
Support inverter brand: Growatt , Deye , Goodwe , Voltronic , Sofar , VICTRON , EAsun , Megarevo , SRNE , PYLON , Luxpowertek , Sorotec , SMA , GINLONG , MUST , TBB , STUDER...
Line joint: 120A Self- Locking Fitting Quick Release Connector
additional function: Active balancer & fire extinguisher
Warranty time: 8 years
Very Important! ! This product is only for buyers with limited payment.
When the buyer is unable to make a one-time payment of 2500 USD,
Please pay 2 orders to get a 15KW mobile battery.Pay 1250 USD per order.
EU/US Customs Import TAX Free, VAT TAX Free
Specifications
Model |
15KWh-15S |
15KWh-16S |
Nominal Voltage |
48V |
51.2V |
Nominal Capacity |
300Ah |
300AH |
Energy |
14400Wh |
15360Wh |
Internal Resistance |
≤20mΩ |
≤20mΩ |
Cycle Life |
>6000 Cycles @ 0.2C/25℃ Charging/Discharging at 80%DOD. |
|
Charging Mode(CC/CV) |
48V: At 0℃~45℃, charged to 54.75V at a constant current of 0.2C5A, and then changed continuously with constant voltage of 54.75V until the current was not more than 0.02C5A.
51.2V: At 0℃~45℃ temperature, charged to57.6V at a constant current of 0.2C, and then,changed continuously with constant voltage of 57.6V until the current was not more than 0.02C. |
|
Charging Current |
20A |
20A |
Max.Charging Current |
100A |
100A |
Discharging Current |
20A |
20A |
Max. Continuous Current |
100A |
100A |
Max.Pulse Current |
150A(<30S） |
150A(<30S） |
Max Charging Voltage |
53.2-54V |
56.8-57.6V |
Charge Temperature |
0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
|
Discharge Temperature |
-20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity |
|
Water Dust Resistance |
IP22 |
|
Dimension(L*W*H) |
52*30*90cm |
52*30*90cm |
Weight |
129kg |
134kg |
Terminal |
120A Quick insertion and removal of self-locking plugs |
|
Communication |
RS485/CAN/RS232 |
|
Support Inverter |
Deye, Voltronic Power, Growatt, GOODWE, Victron energy, SRNE, PYLONTECH, SOFAR, MUST, MEGAREVOk, YWT, SRD, STUDER, SMA, DIDU, GINLONG...(To be added) |
|
Warranty time |
8 years |
|
Precautions
•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).
Very Important! About delivery and transportation Time&Please note:
1,The battery (especially the high-power battery you purchased) is a special commodity, the terms of transportation are very strict, all logistics companies in China, including China Post, UPS, FedEx, DHL, are unable to directly transport electricity Pool,
2,So we have shipped your order. Once the battery arrives in Europe or the US, we will declare the import at European or US customs. When the battery goes through European or US customs, we will ship it to you via UPS or FedEx. So the UPS number we provide will not be updated until the battery is over. This is a normal phenomenon.Secondly, we will help you solve the customs clearance problem.
3,Delivery takes 30-45 working days. Generally, 35-45 working days later, the package will arrive at the transfer station. After the customs clearance is completed, the package will be picked up and delivered, and the logistics information will be updated. Once the shipping number is updated, you can receive the goods within 3-5 days at most.
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