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32KWH Test Videos:
【Description】: The BetterESS 51.2V 32KWh lifepo4 battery is equipped with EVE MB31 Grade A cells with QR code.
It can communicate with these brands of inverters：Growatt, Goodwe, Deye, SofarSolar, Voltronic, Victron, SRNE, Megarevo, PYLONTECH, Luxpowertek, Sorortec, SMA, GINLONG, MUST, TBB, STUDER, Solis, etc. (Contact us for compatibility with other inverters)
【Energy Expansion】: BetterESS 32KWh lifepo4 battery supports parallel connection to expand capacity and maximum parallel 32pcs 32kwh lifepo4 battery; Parallel connection requires the same model and brand for optimal performance; It also can be paired with BetterESS 32kWh built in 10kw or 12kw all-in-one unit, for even greater flexibility and power.
【Usage】: BetterESS 32KWh lifepo4 mobile energy storage battery features a portable design, perfect for solar home systems, power outages, off-grid living.
【Feature】: BetterESS 600Ah 32KWh lithium battery built-in active balancer module and lifepo4 temperature-sensitive fire extinguisher.
【Packaging】: The wooden box packaging is firm and stable to ensure that the product is not damaged during transportation; And the package usually includes: 1pc 32kwh ESS, 1 pair of positive and negative battery cables, 1pc RS232 cable, manual, if you order more than 1pc of 51.2V 600Ah 32kwh lifepo4 battery, we will provide additional battery-to-battery communication cable.
User Manual
| Model | BE-MB51628-300A-HWB | |
| Nominal capacity |
628AH | |
| Nominal voltage |
51.2V | |
| Charging voltage |
56.8-57.6V | |
| Operating voltage |
43.2V~58.4V | |
| Standard Charging current |
0.2C | |
| Standard charging mode |
At a temperature of 25℃,charge to 58.4V with a 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. |
|
| Max. charging current |
300A | |
| Max. discharge current |
300A | |
| Max.output power | 15000W | |
| Charging temperature |
0℃to 45℃(32F to113°F)@60±25%relative humidity | |
| Discharge temperature |
-20℃to60℃(-4°F to 140°F)@60±25%relative humidity | |
| Storage temperature |
-20℃to60℃(-4°F to 140°F)@60±25%relative humidity | |
| Line joint | 350A Self-Locking Fitting Quick Release Connector |
|
| Net Weight Approx. |
238KG | |
| Communication protocol |
RS485、RS232、CAN、WiFi | |
| Suppot inverter brand |
Growatt、Deye、Goodwe、voltronic、Sofar、VICTRON、 Megarevo、SRNE、PYLON、Luxpowertek、Sorotec、SMA、 GINLONG、MUST、TBB、STUDER |
|
Specifications
BATTERY SPECIFICATIONS
| Battery Model | BE-MB51628-300A-HWB |
|---|---|
| Nominal Capacity | 628 Ah |
| Nominal Voltage | 51.2 V |
| Battery Energy | 32 kWh |
| Charging Voltage | 56.8–57.6 V |
| Operating Voltage | 43.2 V ~ 58.4 V |
| Standard Charging Current | 0.2C |
| Standard Charging Mode | At 25℃, charge to 58.4V with a constant current of 0.2C5A, then continuously charge at a constant voltage of 58.4V until the current is not greater than 0.02C5A. |
| Max. Charging Current | 300 A |
| Max. Discharging Current | 300 A |
| Max. Output Power | 15,000 W |
| 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 | 350A Self-Locking Fitting Quick Release Connector |
| Net Weight | Approx. 238 kg |
| Communication Protocol | RS485 / RS232 / CAN / WiFi |
| Supported Inverter Brands | Growatt, Deye, Goodwe, Voltronic, SofarSolar, Victron, Megarevo, SRNE, PYLONTECH, Luxpowertek, Sorotec, SMA, GINLONG, MUST, TBB, STUDER, Solis |
BATTERY FEATURES
| Battery Chemistry | LiFePO4 (Lithium Iron Phosphate) |
|---|---|
| Cell Brand | EVE MB31 Grade A Cells with QR Code |
| Active Balancing | Built-in Active Balancer Module |
| Fire Protection | Built-in LiFePO4 Temperature-Sensitive Fire Extinguisher |
| Parallel Connection | Supports up to 32 units in parallel |
| Energy Expansion | Parallel connection allows flexible expansion of total energy storage capacity |
COMMUNICATION & COMPATIBILITY
| Communication Interfaces | RS485 / RS232 / CAN / WiFi |
|---|---|
| Compatible Inverters | Growatt, Deye, Goodwe, Voltronic, SofarSolar, Victron, SRNE, Megarevo, PYLONTECH, Luxpowertek, Sorotec, SMA, GINLONG, MUST, TBB, STUDER, Solis |
| Other Inverters | Please contact us for compatibility with other inverter brands. |
PACKAGING & ACCESSORIES
| Packaging | Strong and stable wooden box packaging to help protect the product during transportation. |
|---|---|
| Standard Package | 1 × 32kWh ESS, 1 pair of positive and negative battery cables, 1 × RS232 communication cable, and user manual. |
| Multiple Units | When ordering more than 1 unit, additional battery-to-battery communication cables will be provided. |
APPLICATIONS
| Solar Home Systems | Suitable for residential solar energy storage systems. |
|---|---|
| Backup Power | Provides reliable backup power during grid outages. |
| Off-Grid Systems | Suitable for off-grid living and independent energy systems. |
| Mobile Energy Storage | Portable and modular design for flexible energy storage applications. |
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