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【Feature】
✅ Equipped with Brand New Grade A cells.
✅ Built-in active balancer module + external physical switch+ temperature-sensitive Fire Extinguisher.
✅ Communication Ports: RS485, CAN, RS232
✅ Auto-trip device to prevent electric shock.
✅ Deep Cycles, 10-year Lifetime.
【Energy Expansion】
BetterESS 14KWh lifepo4 battery supports parallel connection to expand capacity, which is equipped with 14 lithium 280AH batteries.
【Usage】
BetterESS 14KWh lifepo4 mobile energy storage battery perfect for solar home systems, power outages, off-grid living.
【Compatible inverter】
Growatt, Goodwe, SofarSolar, Deye, Voltronic, Victron, SRNE, Megarevo, PYLONTECH, Luxpowertek, Sorortec, SMA, GINLONG, MUST, TBB, STUDER, etc. (Contact us for compatibility with other inverters..)
| Specification | BE-MB48280-100A-HWB(15S) | BE-MB51280-100A-HWB(16S) | BE-MB51280-200A-HWB(16S) |
|---|---|---|---|
| Max. Continuous Output Power | 4800W | 5000W | 10000W |
| Nominal capacity | 280Ah | 280Ah | 280Ah |
| Nominal voltage | 48.0V (15S) | 51.2V (16S) | 51.2V (16S) |
| Charging voltage | 53.2-54V (15S) | 56.8-57.6V (16S) | 56.8-57.6V (16S) |
| Operating voltage | 40.5~42.0V (15S) | 43.2~44.8V (16S) | 43.2~44.8V (16S) |
| Charging standard current | 56A | 56A | 56A |
| Standard charging mode |
At a temperature of 25℃, charge to 54.75V with a constant current of 0.2C 5A, then continue with constant voltage of 54.75V until current ≤0.02C 5A (15S). At a temperature of 25℃, charge to 58.4V with a constant current of 0.2C 5A, and then continue with constant voltage of 58.4V until current ≤0.02C 5A (16S). |
||
| Maximum charging current | 100A | 100A | 200A |
| Maximum discharge current | 100A | 100A | 200A |
| Charging temperature | 0℃ to 45℃ (32°F to 113°F) @ 60±25% relative humidity | ||
| Discharge temperature | -20℃ to 60℃ (-4°F to 140°F) @ 60±25% relative humidity | ||
| Storage temperature | -20℃ to 60℃ (-4°F to 140°F) @ 60±25% relative humidity | ||
| Line joint | 120A Self-Locking Fitting Quick Release Connector | 120A Self-Locking Fitting Quick Release Connector | 250A Self-Locking Fitting Quick Release Connector |
| Communication protocol | RS485, RS232, CAN | ||
| Support inverter brand | Growatt, Deye, Goodwe, Voltronic Power, Sofar, VICTRON, Solis, Megarevo, SRNE... | ||
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