Firefly eco L

Firefly eco L
Cabinet modular energy storage systems include a control unit, an inverter with a power of 5 kW and 1 to 4 battery modules 48 V / 3.6 kWh in a series-parallel connection with an energy capacity of 3.6 kWh tu 14.4 kWh. They can be used not only as solar energy storage, but also as backup sources in the event of a blackout. A high degree of protection ensures safety, reliability and flexibility.

Firefly eco L3.6-5k

Features
Dimensions:600×600×1200 mm
Weight:142 kg (117 kg without invertrer) ± 0.2 kg
Ambient temperature / relative humidity:0~40°C / 5~90%Rh
Maximum altitude:2000 m (over 2000 m capacity decreases)
Cooling:natural convection
Protection:IP20
Protection function:overvoltage, undervoltage, overcharge, overdischarge, overheating, short circuit
Switching time:< 20 ms
Maximum efficiency:93%
EMS communication port:RS485, CAN, Wi-Fi, LAN
AC Parametres for Grid and Off-grid Systems
Maximum apparent power:5.05 kVA
Špičkový výkon:10 kVA
Rated power:5 kW
Rated current:21 A
Rated voltage:230 V ± 5% (adjustable)
Frequency (rozsah):50/60 Hz (45∼65 Hz)
Power factor:0.99
THDi:< 3%
THDu:< 2% linear
Maximum input current:21 A
Overload (off-grid):150% 5 s, 110%∼150% 10 s
Connection:L + N + PE
Battery Parametres
Nominal energy capacity:3.6 kWh
Usable energy capacity:3.24 kWh
Charging cycles:≥ 6000 (0.5C, 25°C)
Rated voltage DC:48 V
Operating voltage range DC:39~54 V
Maximum charge/discharge current:321 A
Battery modules:1 × 3.6 kWh LiFePO4
Compliance with the Standards, Directives and Regulations
IEC62619, IEC62040‑1, RoHS, WEEE, UN38.3, UL1973, EN50549‑1, G98, G83, G59, AS4777.2:2015, VDE0126‑1‑1, VDE‑AR‑N4105, CEI 0‑21, IEC62109‑1/‑2, EN61000‑6‑1, EN61000‑6‑2, EN61000‑6‑3

Firefly eco L7.2-5k

Features
Dimensions:600×600×1200 mm
Weight:177 kg (152 kg without invertrer) ± 0.2 kg
Ambient temperature / relative humidity:0~40°C / 5~90%Rh
Maximum altitude:2000 m (over 2000 m capacity decreases)
Cooling:natural convection
Protection:IP20
Protection function:overvoltage, undervoltage, overcharge, overdischarge, overheating, short circuit
Switching time:< 20 ms
Maximum efficiency:93%
EMS communication port:RS485, CAN, Wi-Fi, LAN
AC Parametres for Grid and Off-grid Systems
Maximum apparent power:5.05 kVA
Špičkový výkon:10 kVA
Rated power:5 kW
Rated current:21 A
Rated voltage:230 V ± 5% (adjustable)
Frequency (rozsah):50/60 Hz (45∼65 Hz)
Power factor:0.99
THDi:< 3%
THDu:< 2% linear
Maximum input current:21 A
Overload (off-grid):150% 5 s, 110%∼150% 10 s
Connection:L + N + PE
Battery Parametres
Nominal energy capacity:7.2 kWh
Usable energy capacity:6.48 kWh
Charging cycles:≥ 6000 (0.5C, 25°C)
Rated voltage DC:48 V
Operating voltage range DC:39~54 V
Maximum charge/discharge current:75 A
Battery modules:2 × 3.6 kWh LiFePO4
Compliance with the Standards, Directives and Regulations
IEC62619, IEC62040‑1, RoHS, WEEE, UN38.3, UL1973, EN50549‑1, G98, G83, G59, AS4777.2:2015, VDE0126‑1‑1, VDE‑AR‑N4105, CEI 0‑21, IEC62109‑1/‑2, EN61000‑6‑1, EN61000‑6‑2, EN61000‑6‑3

Firefly eco L10.8-5k

Features
Dimensions:600×600×1200 mm
Weight:212 kg (187 kg without invertrer) ± 0.2 kg
Ambient temperature / relative humidity:0~40°C / 5~90%Rh
Maximum altitude:2000 m (over 2000 m capacity decreases)
Cooling:natural convection
Protection:IP20
Protection function:overvoltage, undervoltage, overcharge, overdischarge, overheating, short circuit
Switching time:< 20 ms
Maximum efficiency:93%
EMS communication port:RS485, CAN, Wi-Fi, LAN
AC Parametres for Grid and Off-grid Systems
Maximum apparent power:5.05 kVA
Špičkový výkon:10 kVA
Rated power:5 kW
Rated current:21 A
Rated voltage:230 V ± 5% (adjustable)
Frequency (rozsah):50/60 Hz (45∼65 Hz)
Power factor:0.99
THDi:< 3%
THDu:< 2% linear
Maximum input current:21 A
Overload (off-grid):150% 5 s, 110%∼150% 10 s
Connection:L + N + PE
Battery Parametres
Nominal energy capacity:10.8 kWh
Usable energy capacity:9.72 kWh
Charging cycles:≥ 6000 (0.5C, 25°C)
Rated voltage DC:48 V
Operating voltage range DC:39~54 V
Maximum charge/discharge current:100 A
Battery modules:3 × 3.6 kWh LiFePO4
Compliance with the Standards, Directives and Regulations
IEC62619, IEC62040‑1, RoHS, WEEE, UN38.3, UL1973, EN50549‑1, G98, G83, G59, AS4777.2:2015, VDE0126‑1‑1, VDE‑AR‑N4105, CEI 0‑21, IEC62109‑1/‑2, EN61000‑6‑1, EN61000‑6‑2, EN61000‑6‑3

Firefly eco L14.4-5k

Features
Dimensions:600×600×1200 mm
Weight:237 kg (212 kg without invertrer) ± 0.2 kg
Ambient temperature / relative humidity:0~40°C / 5~90%Rh
Maximum altitude:2000 m (over 2000 m capacity decreases)
Cooling:natural convection
Protection:IP20
Protection function:overvoltage, undervoltage, overcharge, overdischarge, overheating, short circuit
Switching time:< 20 ms
Maximum efficiency:93%
EMS communication port:RS485, CAN, Wi-Fi, LAN
AC Parametres for Grid and Off-grid Systems
Maximum apparent power:5.05 kVA
Špičkový výkon:10 kVA
Rated power:5 kW
Rated current:21 A
Rated voltage:230 V ± 5% (adjustable)
Frequency (rozsah):50/60 Hz (45∼65 Hz)
Power factor:0.99
THDi:< 3%
THDu:< 2% linear
Maximum input current:21 A
Overload (off-grid):150% 5 s, 110%∼150% 10 s
Connection:L + N + PE
Battery Parametres
Nominal energy capacity:14.4 kWh
Usable energy capacity:12.92 kWh
Charging cycles:≥ 6000 (0.5C, 25°C)
Rated voltage DC:48 V
Operating voltage range DC:39~54 V
Maximum charge/discharge current:100 A
Battery modules:4 × 3.6 kWh LiFePO4
Compliance with the Standards, Directives and Regulations
IEC62619, IEC62040‑1, RoHS, WEEE, UN38.3, UL1973, EN50549‑1, G98, G83, G59, AS4777.2:2015, VDE0126‑1‑1, VDE‑AR‑N4105, CEI 0‑21, IEC62109‑1/‑2, EN61000‑6‑1, EN61000‑6‑2, EN61000‑6‑3

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
100 00 Praha 10, Strašnice
Česká republika
ID: 63979390
VAT ID: CZ63979390
 
 

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