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Support Inverter Brand: GROWATT、Deye、GOODWE、VICTRON、SOFAR、SRNE、VOLTRONIC POWER, Etc. (If you would like to learn more about inverter brands that are compatible with this battery, please contact me directly for more detailed information.)
Test Video
General Specifications:
Model | TW-MB51280-200A-HWB(16S) | TW-MB51280-100A-HWB(16S) | TW-MB48280-100A-HWB(15S) |
Nominal capacity | 280Ah | 280Ah | 280Ah |
Nominal voltage | 51.2V(16S) 48.0V(15S) |
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Charging voltage | 56.8-57.6V(16S) 53.2-54V(15S) |
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Operating voltage | 43.2~44.8V(16S) 40.5~42.0V(15S) |
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Charging standard current |
56A | 56A | 56A |
Standard charging mode |
At a temperature of 25℃,charge to 58.4V witha constant current of 0.2C5A,and then change continuously with a constant voltage of 58.4V until the current is not greater than 0.02C5A.(16S) Ata temperature of25℃,charged to54.75Vata constant current of 0.2C5A,and then,changed continuously with constant voltage of 54.75V until the current was not morethan 0.02C5A. (15S) |
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Maximum charging current |
200A | 100A | 100A |
Maximum discharge current |
200A | 100A | 100A |
Charging temperature | 0℃ to 45℃(32°F to 113°F)@60±25%relative humidity | ||
Discharge temperature |
-20℃to 60℃(-4°F to140°F)@60±25%relative humidity | ||
Storage temperature |
-20℃to 60℃(-4°F to 140°F)@60±25%relative humidity | ||
Line joint | 250ASelf-Locking Fitting Quick Release Connector | 120A Self-LockingFitting QuickReleaseConnector | |
Communication protocol | RS485、RS232、CAN | ||
Support inverter brand |
Growatt、Deye、Goodwe、Voltronic power、Sofar、VICTRON、Solis、Megarevo、SRNE... |
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 circuits.
• 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, or 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, and wires).
Contact us:
More any questions about TezePower Battery?
Email: service@tezepower.com