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| Model | LFP.6144 .G2 | LFP.6144 .G3 | LFP.6144.G4 |
| Battery Cell | Lithium Iron Phosphate (cobalt-free)-LiFePO4 | ||
| Energy Capacity | 12.28kWh | 18.43kWh | 24.57kWh |
| Usable Capacity | 11.66kWh (DoD 95%) | 17.50kWh (DoD 95%) | 23.34kWh (DoD 95%) |
| Assembly method | 1 Parallel Control Box and 2 Battery Packs | 1 Parallel Control Box and 3 Battery Packs | 1 Parallel Control Box and 4 Battery Packs |
| Nominal Voltage | 51.2Vdc | ||
| Operate Voltage Range | 44.8Vdc-57.6Vdc | ||
| Max Charge Current | 240Amp Max@12kW inverter | 300Amp Max@15kW inverter | |
| Max Discharge Current | 240Amp Max@12kW Grid or PV Charge | 300Amp Max@15kW Grid or PV Charge | |
| Max Parallel | 4PCS to 49.12kWh | 4PCS to 73.72kWh | 4PCS to 98.28kWh |
| Cycle Life | ≥6000times @ 1C 0.5C & 25±2°C | ||
| Operate Temperature | Battery discharge: -10°C to +50°C, Battery Charge: 0°C to +50°C | ||
| Warranty | 5Years/10Years(Option) | ||
| IP Grade | IP21 (Indoor) | ||
| Installation | Floor Stand Installation | ||
| Communication Port | CAN/RS485 | ||
| BMS Monitoring | SOC, System Voltage, I/O Current, Cell Voltage, Cell Temp, Battery Status, Fault code | ||
| Support Inverter Brands |
CAN: Victron V1.0/SMA V2.0/ Studer V1.03/CNBOU V1.0/ PYLON V1.3/Goodwe V1.5/SUNGROW V1.3/Solis V1.0/ SOFAR V1.0/Growatt V1.05/Growatt V1.01/Luxpower V1.0/ Sol-Ark V1.2/TBB V1.02/Deye V1.0/LIVOLTEK V1.0/ Sorotec V1.0/MEGAREVO V1.01/Afore V1.0/Sacolar V1.05 RS 485: PYLON V3.5/DEYE V1.0/SRNE V1.3/Growatt V2.01/ SMKSOLAR V2.01/EPEVER V1.4/Voltronic V1.0 |
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| Products Size (W*D*H) | 600*1010*210 mm | 600*1440*220mm | 600*1870*220mm |
| Weight | 140kg | 205kg | 270kg |
Q1: What cell technology is used in these batteries?
A1: The batteries use cobalt-free Lithium Iron Phosphate (LiFePO4) cell technology, which is widely recognized for its safety, thermal stability, and long life cycle.
Q2: What is the cycle life of the LFP energy storage system?
A2: The system offers a long cycle life of ≥6000 times measured at 1C / 0.5C and operating conditions of 25±2°C.
Q3: Which inverter brands are compatible with your battery systems?
A3: The battery systems are equipped with a multi-protocol communication module supporting over 95% of mainstream inverter brands worldwide via CAN and RS485 interfaces, including Victron, SMA, Goodwe, Solis, Growatt, Deye, and more.
Q4: What is the operating temperature range for charging and discharging?
A4: The battery can safely discharge in temperatures ranging from -10°C to +50°C, and charge in temperatures ranging from 0°C to +50°C.
Q5: Are there different capacity models available for residential use?
A5: Yes, the series features three configurations: LFP.6144.G2 with 12.28kWh capacity, LFP.6144.G3 with 18.43kWh capacity, and LFP.6144.G4 with 24.57kWh capacity.
Q6: Do you offer VAT-free invoicing for business transactions in Europe?
A6: Yes, VAT-free invoicing is available for eligible business customers with a valid EU VAT number, coupled with direct and fast delivery from our warehouse in Germany.
