2.1 Product description and features
2.1.1 Product description
Growatt series photovoltaic inverters are used to convert the direct current gener-
ated by
photovoltaic panels into alternating current, and send it to the grid in a three -
phase
manner. MID 1 7-33KTL3-X(1) series inverter can be connected to six strings(MID
36-
40KTL3-X can be connected to eight strings), has 3/4 maximum power tracking
point
trackers, so suitable for connection 3/4 Set of arrays of different panels.
As shown in Fig 2.1 above,a complete photovoltaic grid -connected system in-
cludes photovoltaic modules, photovoltaic inverters, pub lie grids and other com-
ponents. In the photovoltaic module system,the photovoltaic inverter is a key
component.
Note:If the selected photovoltaic module requires positive or negative grounding,
please contact Growatt for technical support before installation.
2.1.1 Product features
The characteristics of the inverter are as follo ws:
> 3/4 independent maximum power point tracking
> Built-in DC switch
> Compatible with RS485/Wifi/GPRS/4G communication
> 200V-1 000V input voltag range
> The maximum efficiency is as high as 98.8%
> OLED + LED/WIFI+APP display
> Integrated with touch button
> Protection grade IP66
> The weight is only 31 kg
> Simple installation