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Firefly Pro Home Energy Storage Battery System

On the basis of Firefly series battery system of Tecloman, this product is designed as distributed module stacking. The high-voltage battery system is formed by 1 BMS control box and 3-8 lithium iron phosphate battery modules in series, the capacitance range of single-machine system is 7.5kWh~20kWh, and a newly developed daisy chain BMS is integrated to further improve BMS manage control functions and customer experience; it can be perfectly compatible with high-voltage household inverter of major manufacturers and make more efficient use of batteries for the storage of PV energy and the power supply for household appliances if the PV is unavailable; thus reducing the cost of household electricity and ensuring continuous power supply in case of failure of power grid.

  • Firefly Pro Home Energy Storage Battery System DataSheet
Model Firefly Pro-H3 Firefly Pro-H4 Firefly Pro-H5 Firefly Pro-H6 Firefly Pro-H7 Firefly Pro-H8
Battery module 2.5kWh/32kg/LiFePO4
3 4 5 6 7 8
Available capacity 7.5 kWh 10.0 kWh 12.5 kWh 15.0 kWh 17,5 kWh 20.0 kWh
Voltage 153.6 Vdc 204.8 Vdc 256 Vdc 307.2 Vdc 358.4 Vdc 409.6 Vdc
Battery voltage range 134.4-172.8 Vdc 179.2 - 230.4 Vdc 224 ~ 288 Vdc 268.8 ~ 345.6 Vdc 313.6 ~ 403.2 Vdc 358.4 ~ 460.8 Vdc
Maximum continuous charge/discharge current 50A
Dimension (W*D*H±2mm) 580*364*775mm 580*364*942mm 580*364*1110mm 580*364*1278mm 580*364*1446mm 580*364*1614mm
Weight (±0.2kg) 110kg 143kg 175kg 207kg 239kg 271kg
Communications CAN / RS485 / Wi-Fi / Ethernet
Operating temperature Charging: 0~50°C; Discharging: -20~50°C
Operating humidity 5~90% RH
Protection grade IP55
Cooling mode Natural heat dissipation
Certification & safety standards TUV (IEC62619xlEC62040)/RCM /CE/ UN38.3/ RoHS/ UL1973 (in processing)
Parallel operation Supporting up to 3 sets of parallel operation/60kWh
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