Firefly-H7
System with energy capacity 17.92 kWh is environmentally friendly. It contains seven lithium iron phosphate battery modules and a unique battery management system.
It is compatible with Tecloman inverters as well as with all standard inverters (GoodWe, Growat, Solis, SMA, etc.). Up to three storages can be connected in parallel.
Due to the characteristics of the batteries, charging will be derated at temperatures below 15°C. The actual usable capacity of the system is affected by the ambient temperature, the output power of the power supply module and its efficiency.
Due to the characteristics of the batteries, charging will be derated at temperatures below 15°C. The actual usable capacity of the system is affected by the ambient temperature, the output power of the power supply module and its efficiency.
| Features | |
|---|---|
| Dimensions: | 600×330×1810 mm |
| Weight: | 270 kg |
| Ambient temperature / relative humidity: | -10~55°C / 5~90%Rh |
| Maximum altitude: | 2000 m |
| Cooling: | natural convection |
| Protection: | IP55 |
| Battery modules: | 7 × 2.56 kWh LiFePO4 |
| EMS communication port: | RS485, WiFi, CAN, LAN |
| Electrical Parameters | |
| Nominal energy capacity: | 17.92 kWh |
| Usable energy capacity: | 16.13 kWh |
| Rated power DC: | 2300 W |
| Self-consumption: | 34 W (0.1 W stand-by) |
| Rated voltage DC: | 358.4 V |
| Operating voltage range DC: | 313.6~403.2 V |
| Short circuit current: | 2~3 kA |
| Maximum charging current: | 50 A |
| Maximum discharging current: | 50 A |
| Charging cycles: | ≥ 6000 (0.5C, 25°C) |
| Compliance with the Standards, Directives and Regulations | |
| IEC62619, IEC62040‑1, RoHS, WEEE, UN38.3, UL1973 | |
www.besteco-energy.cz, info@besteco.cz, Tel: +420 602 781 410
Besteco s.r.o. Úvalská 34, Praha 10, Strašnice, Česká republika
Besteco s.r.o. Úvalská 34, Praha 10, Strašnice, Česká republika
