Micro Inverter Waterproof DC Solar Panel MPPT Grid Tie Built-in WiFi Function. MPPT voltage range: 22V-60V. Operating voltage range: 22V-60V. Maximum input voltage: 60V. Maximum input power: 600W/700W/800W. Maximum output power: 600W/700W/800W. Rated output voltage: 120VAC/230VAC. Communication: WiFi with cloud monitoring. Simple installation drawing of upgraded miniature inverter Smart WiFi Module. This inverter has a new smart WiFi module, no need to order a data box, directly download the APP software, scan the code to log in, and easily use the WiFi module to check the power generation data. Recommended Input Power(STC). Max units per branch. Auto switch 50/60Hz(45%55/5565Hz). AC Cable withstand max current. Compatible with 6072 cell PV modules. High frequency transformer isolation. Reverse transfer, load priority. Islanding, Over-temperature, Over / low AC & AC voltage. 2.4G wireless(Inverter to DataBox). EN50549-1, VDE0126-1-1, VDE4105, ABNT NBR16149, ABNT NBR16150, ABNT NBR62116, RD1699, UNE206006 IN, UNE206007-1 IN, IEEE1547. UL1741, IEC62109-1/-2, IEC61000-6-3, IEC61000-6-3, IEC61000-3-2, IEC61000-3-3. There may be some delays due to flight, holiday, weather, local post, local natural disaster impact. It must also be in the original packaging.