Free Shipping & TAX

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

Note 1: Please pay attention to the description. The product in this link is a "US standard" model.

Note 1: This model shipped from China come with active balancing module and fire extinguisher

SPECIFICATIONS

Model: TW-AO-MB51300-5KW(16S)/TW-AO-MB48300-5KW (15S)

Battery:
Nominal Capacity: 300Ah
Actual Capacity: About 310Ah
Battery Rated Voltage: 51.2V/48.0V
Battery Energy: 15.36kWh/14.4kWh
Battery Working Voltage: 44.8 ～ 57.6V
Maximum Charging Current: 100A
Maximum Discharging: 100A
DOD Designed Life-span: 80%>6000 Cycles @ 0.2C/25℃ Charging/Discharging at 80%DOD, Until 80% Capacity.

INVERTER TECHNICAL
PV CHARGE
Solar Charge Type: MPPT
Maximum Intput Power: 5500W
PV Charging Current: 0~100A
PV Operating Voltage Range: 120~500V
MPPT Voltage Range: 120~450V

AC CHARGE
Charging Current Error: ±5Adc
AC Charging Current Range: 0~40A
Rated Input Voltage: 40-58Vdc
Short Circuit Protection: Circuit Breakers and Blown Fuses

AC OUTPUT
Rated Power: 5000W
Maximum Output Current: 41.7A
Frequency: 50Hz/60Hz
Rated Voltage: 120Vac

BATTERY INVERTER OUTPUT
Rated Output Power: 5000VA
Maximum Peak Powe: 10000VA
Power Factor: 1
Rated Output Voltage(Vac): 120Vac
Frequency: 50Hz/60Hz
Auto Switch Period: ＜15ms
THD: ＜3%

GENERAL DATA
Communication: RS485/CAN/WIFI
Storage Time/Temperature: 6 months @25℃;3 months @35℃;1 months @45℃
Charging Temperature: 0~45℃
Discharging Temperature: -10~45℃
Operation Humidity: 5% ~ 85%
Nominal Operation Altitude: ＜2000m
Ingress Protection Rating: IP20

Download:

Data Sheet Specification.pdf
User Manual.pdf

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).

Shipping Fee

FREE shipping on all orders for EU，US, UK, and ect，Except for island addresses

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

Europe

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

Our delivery time information at a glance:

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

Ship to USA/North America

Ship to EU

Ship to Asia Pacific/Middle East

CE

SGS

ISO9001

KC

IEC

UN38.3 Test

MSDS