Micro Grid Connected Inverter Solar Panel DC to AC Wifi Controlled Automatic Identification Item Type: Micro Grid Connected Inverter Model MaySun600 MaySun700 MaySun800 MaySun1000 Photovoltaic input(DC,PV) Number of input connectors 2 Groups MPPT maximum power point tracking voltage range 28V-55V Operating voltage range 20V-60V Maximum tributary input voltage 60V Starting voltage 20V Maximum DC input current 2x10A 2x11.66A 2x13.33A 2x16.66A DC output(AC) Single phase grid type (US standard) 120V/230V automatic recognition Rated output power 580W 650W 760W 950W Maximum output power 600W 700W 800W 1000W Rated AC current 120VAC 4.83A 5.41 6.33 7.91A 230VAC 2.52A 2.82A 3.3A 4.13A Rated AC voltage 120VAC/230VAC Output voltage range 120V:80-160V/230V:180-280V Rated AC frequency 50-60HZ Output frequency range 50Hz:47.5Hz-52.5Hz/60Hz:57.5Hz-62.5Hz Output power factor ＞0.99 Total harmonic span variation of output current Total harmonic distortion<5% Efficiency Maximum conversion efficiency 95% CEC weighted efficiency 120VAC:92.5%/230VAC:93.5% MPPT tracking efficiency 99.90% Night loss ＜700mW Mechanical data Operating ambient temperature -40℃~+65℃ Storage ambient temperature -40℃~+85℃ Maximum current of AC cable 20A Protecting class IP65 Cooling mode Natural cooling Other characteristics Communication mode WIFI wireless communication (cloud monitoring) Isolation characteristic High frequency transformer isolation Integrated grounding The PE end of the AC cable is the ground cable of the device and has no other ground port Guard mode Island guard, voltage guard, frequency guard, temperature guard, current guard, etc.