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ROSA G2

12-18kW 3 MPPTs LFP/VRLA
 
ROSA G2 uses advanced control algorithms to implement an integrated energy management system in PV system to control and optimize energy flow. The hybrid inverter has both LED local monitoring and EMS system remote control functions, with excellent load adaptability and grid adaptability. In addition, the good hardware design makes it effective to deal with a variety of complex application environments, making system operation safer, more reliable, more economical, and more adaptable to the environment.
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ROSA G2

Hybrid Inverter

12-18kW 丨3 MPPTs 丨LFP/VRLA



31




IP66

Dust protection, impervious to water splashes


2.ROSA G2 (IP66)(1)



97.8% High Power Generation Efficiency: 560kWh more electricity generated annually 

Forced Wake-up: PV function forces waking up the battery 

230A Charging and Discharging Current: Shorter charging time, no more anxiety about drawbacks 

100~500V Photovoltaic Voltage: Low start-up voltage, 90 minutes of additional daily power generation 

30% Smaller in Size: Ample installation space, cost-effective transportation 

ModelROSA G2
PV/DC inputGH8K-LV-EUGH10K-LV-EUGH12K-LV-EU
PV maximum input power (Wp)120001500018000
Rated input voltage (V)370
Number of MPPT inputs3
PV input voltage range (V)100-500
MPPT voltage range (V)120-480
Starting voltage (V)140
Maximum PV input current of each MPPT (A)28/16/16
Maximum PV short-circuit current of each MPPT (A)44/25/25
Number of MPPT paths3
Number of MPPT input paths and number of interfaces2+1+1
Battery Parameters
Compatible battery typeLithium iron phosphate/lead acid batteries
Rated battery voltage (V)48
Battery voltage range (V)40-60
Maximum charge/discharge current (A)180220260
Maximum charge power (W)80001000012000
PV forced wake-up battery (Y/N)Y
AC Output [On-grid Side]
Rated AC voltage (V)(L/N/PE), 230
Rated AC frequency (Hz)50/60
Rated AC output power (W)80001000012000
Maximum input power (W) (5~10s)*120001500018000
Power factor0.99
Total harmonic distortion (THDi)<3%
AC Output [Off-grid Side]
Rated output power (W)80001000012000
Rated output current (A)34.843.552.2
Rated output frequency (Hz)50/60
Maximum output power *2Pn, 10s
Switching time≤10ms
Total harmonic distortion (THDv)≤3%
Efficiency
Maximum MPPT conversion efficiency99.00%
Maximum efficiency97.60%
European Efficiency96.50%
Protection functions
ProtectionDC switch, DC reverse polarity protection, AC/DC surge protection (Type II), battery reverse protection, AC short circuit protection, anti-islanding protection, leakage current monitoring, insulation resistance monitoring
General parameters
Dimensions (W * H * D)500*580*250mm
Weight47kg
Protection LevelIP66
Range of Operating Humidity0-100 %
Operating/Ambient Temperature Range-25~60°C
Display and communication interfaceLCD,
RS485/Wi-Fi/CAN,DRM
Warranty5/10 years
Cooling methodIntelligent air cooling
Altitude≤3000m
Certification
Safety regulations/on-gridIEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2, NRS097
Characteristics
Maximum number of units connected in parallel (PCS)6


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