Cabinet Energy Storage Systems Firefly Eco H

Firefly eco H
Cabinet modular energy storage systems include a control unit, an inverter with a power of 15 kW and 4 to 8 battery modules 48 V / 3.6 kWh in a series-parallel connection with an energy capacity of 4.4 kWh to 128.8 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 H14.4-15k

Features
Dimensions:600×600×2055 mm
Weight:322 kg (277 kg without inverter) ± 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:< 3 ms
Maximum efficiency:93.5%
EMS communication port:RS485, CAN, Wi-Fi, LAN
AC parametres for grid and off-grid systems
Maximum apparent power:15.15 kVA
Krátkodobý špičkový výkon:20 kVA
Rated power:15 kW
Rated current:37.5 A
Rated voltage:380 V ± 15% (adjustable)
Frequency (range):50/60 Hz (45∼65 Hz)
Power factor:0.99
THDi:< 3%
THDu:< 2% linear
Maximum input current:37.5 A
Overload (off-grid):150% 5 s, 110%∼150% 10 s
Connection:3×L + N + PE
Battery specifications
Rated energy capacity:14.4 kWh
Usable energy capacity:12.96 kWh
Charging cycles:≥ 6000 (0.5C, 25°C)
Rated voltage DC:192 V
Operating voltage range DC:156~216 V
Maximum charge/dicharge current:37.5 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

Firefly eco H18.0-15k

Features
Dimensions:600×600×2055 mm
Weight:347 kg (312 kg without inverter) ± 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:< 3 ms
Maximum efficiency:93.5%
EMS communication port:RS485, CAN, Wi-Fi, LAN
AC parametres for grid and off-grid systems
Maximum apparent power:15.15 kVA
Krátkodobý špičkový výkon:20 kVA
Rated power:15 kW
Rated current:37.5 A
Rated voltage:380 V ± 15% (adjustable)
Frequency (range):50/60 Hz (45∼65 Hz)
Power factor:0.99
THDi:< 3%
THDu:< 2% linear
Maximum input current:37.5 A
Overload (off-grid):150% 5 s, 110%∼150% 10 s
Connection:3×L + N + PE
Battery specifications
Rated energy capacity:18.0 kWh
Usable energy capacity:16.2 kWh
Charging cycles:≥ 6000 (0.5C, 25°C)
Rated voltage DC:48 V
Operating voltage range DC:195~270 V
Maximum charge/dicharge current:37.5 A
Battery modules:5 × 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 H21.6-15k

Features
Dimensions:600×600×2055 mm
Weight:372 kg (347 kg without inverter) ± 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:< 3 ms
Maximum efficiency:93.5%
EMS communication port:RS485, CAN, Wi-Fi, LAN
AC parametres for grid and off-grid systems
Maximum apparent power:15.15 kVA
Krátkodobý špičkový výkon:20 kVA
Rated power:15 kW
Rated current:37.5 A
Rated voltage:380 V ± 15% (adjustable)
Frequency (range):50/60 Hz (45∼65 Hz)
Power factor:0.99
THDi:< 3%
THDu:< 2% linear
Maximum input current:37.5 A
Overload (off-grid):150% 5 s, 110%∼150% 10 s
Connection:3×L + N + PE
Battery specifications
Rated energy capacity:21.6 kWh
Usable energy capacity:19.44 kWh
Charging cycles:≥ 6000 (0.5C, 25°C)
Rated voltage DC:288 V
Operating voltage range DC:234~324 V
Maximum charge/dicharge current:37.5 A
Battery modules:6 × 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 H25.2-15k

Features
Dimensions:600×600×2055 mm
Weight:407 kg (382 kg without inverter) ± 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:< 3 ms
Maximum efficiency:93.5%
EMS communication port:RS485, CAN, Wi-Fi, LAN
AC parametres for grid and off-grid systems
Maximum apparent power:15.15 kVA
Krátkodobý špičkový výkon:20 kVA
Rated power:15 kW
Rated current:37.5 A
Rated voltage:380 V ± 15% (adjustable)
Frequency (range):50/60 Hz (45∼65 Hz)
Power factor:0.99
THDi:< 3%
THDu:< 2% linear
Maximum input current:37.5 A
Overload (off-grid):150% 5 s, 110%∼150% 10 s
Connection:3×L + N + PE
Battery specifications
Rated energy capacity:25.2k kWh
Usable energy capacity:22.68 kWh
Charging cycles:≥ 6000 (0.5C, 25°C)
Rated voltage DC:336 V
Operating voltage range DC:273~378 V
Maximum charge/dicharge current:37.5 A
Battery modules:7 × 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 H28.8-15k

Features
Dimensions:600×600×2055 mm
Weight:442 kg (417 kg without inverter) ± 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:< 3 ms
Maximum efficiency:93.5%
EMS communication port:RS485, CAN, Wi-Fi, LAN
AC parametres for grid and off-grid systems
Maximum apparent power:15.15 kVA
Krátkodobý špičkový výkon:20 kVA
Rated power:15 kW
Rated current:37.5 A
Rated voltage:380 V ± 15% (adjustable)
Frequency (range):50/60 Hz (45∼65 Hz)
Power factor:0.99
THDi:< 3%
THDu:< 2% linear
Maximum input current:37.5 A
Overload (off-grid):150% 5 s, 110%∼150% 10 s
Connection:3×L + N + PE
Battery specifications
Rated energy capacity:28.8k kWh
Usable energy capacity:25.92 kWh
Charging cycles:≥ 6000 (0.5C, 25°C)
Rated voltage DC:384 V
Operating voltage range DC:312~432 V
Maximum charge/dicharge current:37.5 A
Battery modules:8 × 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

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