Better-ess
Better-ess 51.2V 400Ah 20kWh All-in-one Mobile ESS Built-in 10kW or 12KW Hybrid off-grid Three Phase Inverter 220V/230V,BMS,Equalization Module
Better-ess 51.2V 400Ah 20kWh All-in-one Mobile ESS Built-in 10kW or 12KW Hybrid off-grid Three Phase Inverter 220V/230V,BMS,Equalization Module
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Our current price is the final price, free shipping and tax, you don't need to pay any other fees.
This model will be shipped from China, about 45-60 working days after shipment!
【Energy Expansion】: Better-ess 51.2V 20kWh All-in-one battery built-in 10KW or 12KW inverter, it can connect 20KWH battery (TW-MB51400-200A-HWB-CN) to expand capacity, and the battery model must be the same.
【Usage】: Better-ess 20kWh All-in-one lifepo4 lithium battery built-in 10kw inverter, and there are 2 options---single phase or three phase, perfect for solar home systems, power outages, off-grid living.
【Feature】: Better-ess 20kWh All-in-one ESS offers outstanding safety, high energy density, long life, excellent temperature performance, and eco-friendly power generation.
Downloadable documents
User manuals
Product's Details：
| Model | BE-AO-MB51400-10KW-EU |
| BATTERY TECHNICAL SPECIFICATION | |
| Battery Energy | 20480wh |
| Battery Capacity | 400Ah |
| Battery Type | LiFePO4 |
| Battery Rated Voltage | 51.2V |
| Battery Working Voltage Range | 44.8~57.6V |
| Maximum Charging Current | 200A |
| Maximum Discharging Current | 200A |
| DOD Designed Life-span | 80% >6000 Cycles @ 0.2c/25'℃; charging/Discharging at 80%DoD,Until 80% |
| INVERTER TECHNICAL SPECIFICATION | |
| INVERTER TECHNICAL | TW-ASF48100S200-H |
| PV CHARGE | |
| Solar Charge Type | MPPT*2 |
| Maximum Input Power | 5500W+5500W |
| Maximum PV Charging Current | 22/22A |
| Maximum PV Operating Voltage | 500Vdc+500Vdc |
| MPPT Voltage Range | 125-425Vdc |
| AC CHARGE | |
| Input Voltage Range | 90-270Vac |
| Input Frequency Range | 50/60H |
| Bypass Overload Phase Current | 32A |
| ACOUTPUT | |
| Rated Output Power | 10000W |
| Frequency | 50Hz+0.3Hz/60Hz+0.3Hz |
| Switching Time | 10ms（Typical value） |
| GENERAL DATA | |
| Communication | RS485/CAN/WIFI |
| Storage Time/Temperature | 6 months @25℃;3 months @35℃;1 months @45℃; |
| Charging Temperature Range | 0〜45℃ |
| Discharging Temperature Range | -10〜45℃ |
| Operation Humidity | 5% 〜 85% |
| Nominal Operation Altitude | ＜2000m |
| Cooling Mode | Force-Air Cooling |
| Ingress Protection Rating | IP20 |
| Recommended Operation Environment | Indoor |
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