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ROSA T2

ROSA T2

Three Phase Hybrid Inverter

Fanless | 1.5x Overload | 110% Unbalanced | IP66

  • Silent &Fanless —Fanless design for low-noise operation
  • 150% (1.5x)—Supports 1.5x transient overload,providing stronger load adaptability
  • Flexible Parallel Expansion—Supports multiple unit connections for easy capacity expansion
  • 110%Unbalanced Load Support—Supports 110%three-phase unbalanced load, adapting to complex grid environments
  • Smart APP Monitoring—Remote monitoring with convenient operation
  • IP66 Rating—Dustproof and waterproof,ensuring long equipment life
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Product Details

ROSA Series T2 Product Specifications

Model5kW6kW8kW10kW12kW
Battery Data
Battery TypeLithium-ion & Lead-acidLithium-ion & Lead-acidLithium-ion & Lead-acidLithium-ion & Lead-acidLithium-ion & Lead-acid
Rated Battery Voltage (Vdc)400400400400400
Battery Voltage Range (Vdc)135~800135~800135~800135~800135~800
Max. Charge/Discharge Current (A)33/3333/3333/3333/3333/33
PV Input
Max. Input Power (W)75009000120001500018000
Max. Input Voltage (Vdc)10001000100010001000
Rated Input Voltage (Vdc)600600600600600
Start-Up Voltage (Vdc)120120120120120
MPPT Voltage Range (Vdc)180~900180~900180~900180~900180~900
No. Of MPPT/ Strings Per MPPT2/1+12/1+12/1+12/1+12/1+1
Max Input Current Per MPPT (A)16/1616/1616/1616/1616/16
Max. Short Circuit Current Per MPPT (A)20/2020/2020/2020/2020/20
Grid Input & Output
Rated Grid Voltage (Vac)3L/N/PE, 4003L/N/PE, 4003L/N/PE, 4003L/N/PE, 4003L/N/PE, 400
Rated Grid Frequency (Hz)5050505050
Rated Grid-Tied Power (W)5000600080001000012000
Rated Grid-Tied Current (A)7.38.711.614.517.4
Max Grid-Tied Apparent Power (VA)5500660088001100013200
Max Grid-Tied Current (A)8.41013.416.720
Max Input Apparent Power (VA)5500660088001100013200
Max Input Current (A)8.41013.416.720
Total Harmonic Distortion (THDi)< 3%< 3%< 3%< 3%< 3%
Displacement Power Factor0.8 leading to 0.8 lagging0.8 leading to 0.8 lagging0.8 leading to 0.8 lagging0.8 leading to 0.8 lagging0.8 leading to 0.8 lagging
Backup Data
Rated Output Power (W)5000600080001000012000
Rated Output Current (A)7.38.711.614.517.4
Rated Output Frequency (Hz)5050505050
Overload Capability110%, continuous; 150%, 10s110%, continuous; 150%, 10s110%, continuous; 150%, 10s110%, continuous; 150%, 10s110%, continuous; 150%, 10s
Switch Time (ms)≤10≤10≤10≤10≤10
Total Harmonic Distortion (THDv)< 3%< 3%< 3%< 3%< 3%
Efficiency
Max. Efficiency97.5%97.5%97.8%98%98.4%
Euro Efficiency96.8%97.1%97.1%97.3%97.3%
MPPT Efficiency99.9%99.9%99.9%99.9%99.9%
Protection
IntegratedPV Reverse-polarity Protection, PV Insulation Detection, Ground Fault Monitoring, Over Current Protection, Over Voltage ProtectionPV Reverse-polarity Protection, PV Insulation Detection, Ground Fault Monitoring, Over Current Protection, Over Voltage ProtectionPV Reverse-polarity Protection, PV Insulation Detection, Ground Fault Monitoring, Over Current Protection, Over Voltage ProtectionPV Reverse-polarity Protection, PV Insulation Detection, Ground Fault Monitoring, Over Current Protection, Over Voltage ProtectionPV Reverse-polarity Protection, PV Insulation Detection, Ground Fault Monitoring, Over Current Protection, Over Voltage Protection
Surge ProtectionDC Type II / AC Type IIDC Type II / AC Type IIDC Type II / AC Type IIDC Type II / AC Type IIDC Type II / AC Type II
Over Voltage CategoryDC Type II / AC Type IIIDC Type II / AC Type IIIDC Type II / AC Type IIIDC Type II / AC Type IIIDC Type II / AC Type III
AFCIOptionalOptionalOptionalOptionalOptional
General Data
Operating Temperature (℃)-25 ~ +60（Above 45℃ Derating）-25 ~ +60（Above 45℃ Derating）-25 ~ +60（Above 45℃ Derating）-25 ~ +60（Above 45℃ Derating）-25 ~ +60（Above 45℃ Derating）
Dimensions [W*H*D] (mm)565*465*197565*465*197565*465*197565*465*197565*465*197
Weight (kg)3131313131
TopologyTransformerlessTransformerlessTransformerlessTransformerlessTransformerless
CoolingNatural CoolingNatural CoolingNatural CoolingNatural CoolingNatural Cooling
Altitude (m)≤3000≤3000≤3000≤3000≤3000
Protection LevelIP66IP66IP66IP66IP66
CommunicationRS485, WiFi/GPRS, CAN2.0RS485, WiFi/GPRS, CAN2.0RS485, WiFi/GPRS, CAN2.0RS485, WiFi/GPRS, CAN2.0RS485, WiFi/GPRS, CAN2.0
Warranty5 Years (Standard) / 10 Years (Optional)5 Years (Standard) / 10 Years (Optional)5 Years (Standard) / 10 Years (Optional)5 Years (Standard) / 10 Years (Optional)5 Years (Standard) / 10 Years (Optional)
Max. No. of Parallel Units66666
Standard
Grid StandardsVDE-AR-N 4105, VDE0126-1-1, EN50549, CEI 0-21/16, EIFS, PSG, TORVDE-AR-N 4105, VDE0126-1-1, EN50549, CEI 0-21/16, EIFS, PSG, TORVDE-AR-N 4105, VDE0126-1-1, EN50549, CEI 0-21/16, EIFS, PSG, TORVDE-AR-N 4105, VDE0126-1-1, EN50549, CEI 0-21/16, EIFS, PSG, TORVDE-AR-N 4105, VDE0126-1-1, EN50549, CEI 0-21/16, EIFS, PSG, TOR
Safety StandardsIEC/EN 62109-1, IEC/EN 62109-2IEC/EN 62109-1, IEC/EN 62109-2IEC/EN 62109-1, IEC/EN 62109-2IEC/EN 62109-1, IEC/EN 62109-2IEC/EN 62109-1, IEC/EN 62109-2
EMC StandardsEN IEC 61000-6-1:2019, EN IEC 61000-6-3:2021, EN IEC 61000-6-2:2019, EN IEC 61000-6-4:2019, EN IEC 61000-3-11:2019EN IEC 61000-6-1:2019, EN IEC 61000-6-3:2021, EN IEC 61000-6-2:2019, EN IEC 61000-6-4:2019, EN IEC 61000-3-11:2019EN IEC 61000-6-1:2019, EN IEC 61000-6-3:2021, EN IEC 61000-6-2:2019, EN IEC 61000-6-4:2019, EN IEC 61000-3-11:2019EN IEC 61000-6-1:2019, EN IEC 61000-6-3:2021, EN IEC 61000-6-2:2019, EN IEC 61000-6-4:2019, EN IEC 61000-3-11:2019EN IEC 61000-6-1:2019, EN IEC 61000-6-3:2021, EN IEC 61000-6-2:2019, EN IEC 61000-6-4:2019, EN IEC 61000-3-11:2019

ROSA Series T2 Product Specifications

Model5kW6kW8kW10kW12kW
Battery Data
Battery TypeLithium-ion & Lead-acidLithium-ion & Lead-acidLithium-ion & Lead-acidLithium-ion & Lead-acidLithium-ion & Lead-acid
Rated Battery Voltage (Vdc)400400400400400
Battery Voltage Range (Vdc)135~800135~800135~800135~800135~800
Max. Charge/Discharge Current (A)33/3333/3333/3333/3333/33
PV Input
Max. Input Power (W)75009000120001500018000
Max. Input Voltage (Vdc)10001000100010001000
Rated Input Voltage (Vdc)600600600600600
Start-Up Voltage (Vdc)120120120120120
MPPT Voltage Range (Vdc)180~900180~900180~900180~900180~900
No. Of MPPT/ Strings Per MPPT2/1+12/1+12/1+12/1+12/1+1
Max Input Current Per MPPT (A)16/1616/1616/1616/1616/16
Max. Short Circuit Current Per MPPT (A)20/2020/2020/2020/2020/20
Grid Input & Output
Rated Grid Voltage (Vac)3L/N/PE, 4003L/N/PE, 4003L/N/PE, 4003L/N/PE, 4003L/N/PE, 400
Rated Grid Frequency (Hz)5050505050
Rated Grid-Tied Power (W)5000600080001000012000
Rated Grid-Tied Current (A)7.38.711.614.517.4
Max Grid-Tied Apparent Power (VA)5500660088001100013200
Max Grid-Tied Current (A)8.41013.416.720
Max Input Apparent Power (VA)5500660088001100013200
Max Input Current (A)8.41013.416.720
Total Harmonic Distortion (THDi)< 3%< 3%< 3%< 3%< 3%
Displacement Power Factor0.8 leading to 0.8 lagging0.8 leading to 0.8 lagging0.8 leading to 0.8 lagging0.8 leading to 0.8 lagging0.8 leading to 0.8 lagging
Backup Data
Rated Output Power (W)5000600080001000012000
Rated Output Current (A)7.38.711.614.517.4
Rated Output Frequency (Hz)5050505050
Overload Capability110%, continuous; 150%, 10s110%, continuous; 150%, 10s110%, continuous; 150%, 10s110%, continuous; 150%, 10s110%, continuous; 150%, 10s
Switch Time (ms)≤10≤10≤10≤10≤10
Total Harmonic Distortion (THDv)< 3%< 3%< 3%< 3%< 3%
Efficiency
Max. Efficiency97.5%97.5%97.8%98%98.4%
Euro Efficiency96.8%97.1%97.1%97.3%97.3%
MPPT Efficiency99.9%99.9%99.9%99.9%99.9%
Protection
IntegratedPV Reverse-polarity Protection, PV Insulation Detection, Ground Fault Monitoring, Over Current Protection, Over Voltage ProtectionPV Reverse-polarity Protection, PV Insulation Detection, Ground Fault Monitoring, Over Current Protection, Over Voltage ProtectionPV Reverse-polarity Protection, PV Insulation Detection, Ground Fault Monitoring, Over Current Protection, Over Voltage ProtectionPV Reverse-polarity Protection, PV Insulation Detection, Ground Fault Monitoring, Over Current Protection, Over Voltage ProtectionPV Reverse-polarity Protection, PV Insulation Detection, Ground Fault Monitoring, Over Current Protection, Over Voltage Protection
Surge ProtectionDC Type II / AC Type IIDC Type II / AC Type IIDC Type II / AC Type IIDC Type II / AC Type IIDC Type II / AC Type II
Over Voltage CategoryDC Type II / AC Type IIIDC Type II / AC Type IIIDC Type II / AC Type IIIDC Type II / AC Type IIIDC Type II / AC Type III
AFCIOptionalOptionalOptionalOptionalOptional
General Data
Operating Temperature (℃)-25 ~ +60（Above 45℃ Derating）-25 ~ +60（Above 45℃ Derating）-25 ~ +60（Above 45℃ Derating）-25 ~ +60（Above 45℃ Derating）-25 ~ +60（Above 45℃ Derating）
Dimensions [W*H*D] (mm)565*465*197565*465*197565*465*197565*465*197565*465*197
Weight (kg)3131313131
TopologyTransformerlessTransformerlessTransformerlessTransformerlessTransformerless
CoolingNatural CoolingNatural CoolingNatural CoolingNatural CoolingNatural Cooling
Altitude (m)≤3000≤3000≤3000≤3000≤3000
Protection LevelIP66IP66IP66IP66IP66
CommunicationRS485, WiFi/GPRS, CAN2.0RS485, WiFi/GPRS, CAN2.0RS485, WiFi/GPRS, CAN2.0RS485, WiFi/GPRS, CAN2.0RS485, WiFi/GPRS, CAN2.0
Warranty5 Years (Standard) / 10 Years (Optional)5 Years (Standard) / 10 Years (Optional)5 Years (Standard) / 10 Years (Optional)5 Years (Standard) / 10 Years (Optional)5 Years (Standard) / 10 Years (Optional)
Max. No. of Parallel Units66666
Standard
Grid StandardsVDE-AR-N 4105, VDE0126-1-1, EN50549, CEI 0-21/16, EIFS, PSG, TORVDE-AR-N 4105, VDE0126-1-1, EN50549, CEI 0-21/16, EIFS, PSG, TORVDE-AR-N 4105, VDE0126-1-1, EN50549, CEI 0-21/16, EIFS, PSG, TORVDE-AR-N 4105, VDE0126-1-1, EN50549, CEI 0-21/16, EIFS, PSG, TORVDE-AR-N 4105, VDE0126-1-1, EN50549, CEI 0-21/16, EIFS, PSG, TOR
Safety StandardsIEC/EN 62109-1, IEC/EN 62109-2IEC/EN 62109-1, IEC/EN 62109-2IEC/EN 62109-1, IEC/EN 62109-2IEC/EN 62109-1, IEC/EN 62109-2IEC/EN 62109-1, IEC/EN 62109-2
EMC StandardsEN IEC 61000-6-1:2019, EN IEC 61000-6-3:2021, EN IEC 61000-6-2:2019, EN IEC 61000-6-4:2019, EN IEC 61000-3-11:2019EN IEC 61000-6-1:2019, EN IEC 61000-6-3:2021, EN IEC 61000-6-2:2019, EN IEC 61000-6-4:2019, EN IEC 61000-3-11:2019EN IEC 61000-6-1:2019, EN IEC 61000-6-3:2021, EN IEC 61000-6-2:2019, EN IEC 61000-6-4:2019, EN IEC 61000-3-11:2019EN IEC 61000-6-1:2019, EN IEC 61000-6-3:2021, EN IEC 61000-6-2:2019, EN IEC 61000-6-4:2019, EN IEC 61000-3-11:2019EN IEC 61000-6-1:2019, EN IEC 61000-6-3:2021, EN IEC 61000-6-2:2019, EN IEC 61000-6-4:2019, EN IEC 61000-3-11:2019

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