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【Feature】
BetterESS 48V 51.2V 314Ah 16kWh All-in-one battery built-in 5KW inverter with active balancer module and lifepo4 temperature-sensitive fire extinguisher; Battery and inverter integrated into one, easy to install, plug and play.
【Energy Expansion】
BetterESS 16Kwh All-in-one battery built-in 5KW inverter, it can connect all in one battery of the same model to form three phases system or just to expand capacity; It can also connect 16KWH battery (without inverter) to expand capacity，but the battery model must be the same.
【Usage】
BetterESS 16Kwh All-in-one ESS perfect for solar home systems, power outages, off-grid living.
Download Document
User Manual
Doculoadable documents
User Manua
UN38.3
MSDS
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
1. Do not charge beyond the maximum charging rate.
2. Do not disassemble or modify the battery.
3. Do not throw or hit the battery.
4. Do not pierce the battery with sharp objects (such as nails, knives, pens, electric drills).
5. Do not mix with other types of batteries or modular units.
6. Do not excessively squeeze the battery during use.
7. Do not place the battery in a high temperature greater than 60°C.
8. Do not use conductive materials to connect the positive and negative terminals (such as metals, wires)
📧 Contact us :
More any questions about the BetterESS Power Battery?
Email: service@better-ess.com
| Model | BE-MB51314-100A-HWB |
| Nominal Capacity | 314Ah |
| Nominal Energy | 16.08kWh (Nominal 16kWh) |
| Nominal Voltage | 51.2V |
| Charging Voltage | 56.8–57.6V |
| Operating Voltage | 43.2V–58.4V |
| Depth of Discharge (DOD) | 100% |
| Standard Charging Current | 0.2C |
| Standard Charging Mode | At 25℃, charge to 58.4V with constant current 0.2C, then switch to constant voltage 58.4V until ≤ 0.02C |
| Max Charging Current | 100A |
| Max Discharge Current | 100A |
| Max Output Power | 10240W |
| Charging Temperature | 0℃ to 45℃ (32°F to 113°F) |
| Discharge Temperature | -20℃ to 60℃ (-4°F to 140°F) |
| Storage Temperature | -20℃ to 60℃ (-4°F to 140°F) |
| Designed Life-span | >10,000 Cycles |
| Battery Management System (BMS) | Built-in 120A Active Balancing BMS |
| Monitoring | Bluetooth & APP |
| Line Joint | 350A Self-Locking Quick Release Connector |
| Dimensions (W × D × H) | 900 × 450 × 300 mm |
| Net Weight | Approx. 140 kg |
| Communication Protocol | RS485, RS232, CAN |
| Supported Inverter Brands | Growatt, Deye, GoodWe, Voltronic, Sofar, Victron, Megarevo, SRNE, Pylon, Luxpowertek, Sorotec, SMA, Ginlong, MUST, TBB, Studer |
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