Firefly OS
Firefly OS is independently developed and produced by Tecloman. Adopting a new battery Pack design and product molding style, the all-in-one quantitative battery system is organically combined with the optical storage all-in one machine to form a complete home storage system product.
The Firefly OS home storage system consists of standardized battery system (10kWh, 15kWh), integrated photovoltaic storage system (single-phase 5kW, three-phase 10kW, 15kW & North America 8kW), intelligent distribution box (single-phase, three-phase & North America split-phase), OEM home charging post and other standard products.
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System Model | BH-OS-10 | BH-OS-15 |
Battery Type | Lithium iron phosphate | |
Rated capacity | 10kWh | 15 kWh |
Usable Capacity*1 | 9.5kWh | 14.25kWh |
Depth of Discharge | Up to 95%, adjustable | Up to 95%, adjustable |
Rated Voltage | 204.8Vdc | 307.2Vdc |
Operating voltage range | 179.2Vdc~230.4Vdc | 268.8Vdc~345.6Vdc |
Dimensions (Width * Depth * Height; ±5mm) | 745*170*1100mm | 745*170*1300mm |
Weight (Approx.) | 120kg | 180kg |
Max. Continuous Charging/Discharging Power | 10kW | 15kW |
Max. Continuous Charging/Discharging Current | 50A | |
Operating Temperature Range*2 | -20°C to 50°C (discharge); 0°C to 50°C (charge) | |
Relative humidity | 5% ~95% | |
Maximum working altitude | 3000 m | |
Protection Grade | IP55 | |
Installation method | Floor-mounted or wall-mounted | |
Communications | CAN、RS485、WIFI、Ethernet | |
Warranty | 10 years | |
Certification Standards | IEC62619、CE、UN38.3、UL1973、UL9540A、FCC | |
Parallel Expansion | Supports 2 to 6 units in parallel, allowing for a maximum capacity of 60 kWh & 90 kWh | |
Inverter Model | Hybrid-OS-E5K-S | Hybrid-OS-E8K-S | Hybrid-OS-E10T | Hybrid-OS-E15T | Hybrid-OS-E20T |
Photovoltaic Input | |||||
Maximum Input Power | 10kW | 16kW | 16kW | 24kW | 32kW |
Maximum Access Voltage | 600Vdc | 110Vdc | |||
MPPT Voltage Range | 80~580Vdc | 100~1080Vdc | |||
Number of MPPTs / Number of MPPT Access Strings Per Channel | 2, 1/2 | 2/2 | |||
Maximum Input Current | 18/36A | 36/36A | |||
Maximum Short-circuit Current | 22/44A | 44/44A | |||
AC Output (Grid Side) | |||||
Rated Output Power | 5kW | 8kW | 10kW | 15kW | 20kW |
Maximum Output Current | 21.7A | 34.8A | 14.5A | 21.7A | 29A |
Rated Output Current | 21.7A | 34.8A | 14.5A | 21.7A | 29A |
Operating Phase | 1P | 3P | |||
Rated Voltage | 220 / 230Vac | 220/380，230/400，240/415，312~520Vac | |||
Operating Voltage Range | 180~300Vac | 180~300Vac | |||
Rated Frequency | 50 / 60Hz | 50 / 60Hz | |||
Operating Frequency Range | 45 ~ 55 / 55 ~ 65Hz | 45 ~ 55 / 55 ~ 65Hz | |||
Power Factor | >0.99 | >0.99 | |||
THDi | ＜3% | ＜3% | |||
AC Output (Off-grid Side) | |||||
Rated Output Power | 5kW | 8kW | 10kW | 15kW | 20kW |
Maximum Peak Output Power | 8kW | 9.6kW | 20kW | 22.5kW | 24kW |
Switching Time between Parallel andOff-grid | ＜10ms | ＜10ms | |||
Rated Output Voltage/Range (L/N/PE) | 220/230/240V，180~300Vac | 220/380, 230/400, 240/415, 312~520Vac | |||
Rated Frequency | 50 / 60Hz | 50 / 60Hz | |||
Rated Output Current | 21.7A | 34.8A | 14.5A | 21.7A | 29A |
Total Voltage Harmonic Distortion Rate (@ Linear Load) | ＜2% | ||||
Efficiency | |||||
Maximum Efficiency | 98.6% | 98.8% | |||
European Efficiency/CEC Efficiency (North America) | 98.1% | 98.3% | |||
Basic Parameters | |||||
Weight | Approximately 20kg | ||||
Dimension (W×D×H) | 742×200×597mm | ||||
Operating Temperature | -25~60℃ | ||||
IP Rating | IP65 | ||||
Heat Dissipation Methods | Intelligent Air-cooled | ||||
External Communication | WIFI, Bluetooth, RS485,and CAN | ||||
Certification | |||||
Safety Regulation | IEC-62109-1/-2,IEC-62477-1,IEC-61000-6-1/-3 (under certification) | ||||
Grid-connection | AS/NZS 4777.2:2020, EN50549-1:2019, G98:2021, G99:2021,VDE-AR-N 4105 (under certification) | ||||
Inverter Model | Hybrid-OS-US7.6K | ||
Photovoltaic Input | |||
Maximum Input Power | 11.4kW | ||
Maximum Access Voltage | 600Vdc | ||
MPPT Voltage Range | 80~550Vdc / 360Vdc | ||
Number of MPPTs / Number of MPPT Access Strings Per Channel | 3 / 1 | ||
Maximum Input Current | 15.5A / 15.5A / 15.5A | ||
Maximum Short-circuit Current | 26A / 26A / 26A | ||
AC Output (Grid Side) | |||
Rated Output Power | 7.6kW | ||
Maximum Output Current | 31.7A | ||
Rated Output Current | 31.7A | ||
Operating Phase | 1P | ||
Rated Voltage | 240Vac | ||
Operating Voltage Range | 211.2 ~ 264Vac | ||
Rated Frequency | 60Hz | ||
Operating Frequency Range | 55 ~ 65Hz | ||
Power Factor | >0.99 | ||
THDi | ＜3% | ||
AC Output (Off-grid Side) | |||
Rated Output Power | 7.6kW | ||
Maximum Peak Output Power | 8.36kw | ||
Switching Time between Parallel and Off-grid | ＜10ms | ||
Rated Output Voltage/Range (L/N/PE) 220/380, 230/4 | 00, 240/415, 312~520Vac | ||
Rated Frequency | 50 / 60Hz | ||
Rated Output Current | 31.7A | ||
Total Voltage Harmonic Distortion Rate (@ Linear Load) | ＜2% | ||
Efficiency | |||
Maximum Efficiency | 97.6% | ||
European Efficiency/CEC Efficiency (North America) | 97% | ||
Basic Parameters | |||
Weight | Approximately 20kg | ||
Dimension (W×D×H) | 742×200×597mm | ||
Operating Temperature | -25~60℃ | ||
IP Rating | IP65 | ||
Heat Dissipation Methods | Intelligent Air-cooled | ||
External Communication | WIFI, Bluetooth, RS485,and CAN | ||
Certification | |||
Safety Regulation | IEC-62109-1/-2,IEC-62477-1,IEC-61000-6-1/-3 (under certification) | ||
Grid-connection | AS/NZS 4777.2:2020, EN50549-1:2019, G98:2021, G99:2021,VDE-AR-N 4105 (under certification) | ||
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