Multiple tilt for ONE inverter

[Harada]

Hello,

Is it possible to define multiple Plane Tilt and Azimuth for ONE inverter?

For example, A inverter have 100 strings, 40 strings are on Tilt 10°, 60 strings are on Tilt 20°.

Regards.

[dtarin]

It depends on the inverter. You can use multi-MPPT function and create three subarrays, one for each orientation.

[Harada]

Thank you for your reply,

I understand that I can define two Plane Tilt for one inverter.

Is it possible to define over three Plane Tilt and Azimuth for one inverter?

[dtarin]

Yes, by using the multi-mppt feature on the inverter, you can. If your inverter does not have it built in, you will need to add it yourself by modifying the OND file. Here is some discussion on the feature:

http://forum.pvsyst.com/viewtopic.php?f=3&t=2668&p=7107&hilit=multi+mppt#p7107

[Harada]

I mistood how to use multi-MPPT.

I will read the post and try to use multi-MPPT inverter.

Thanks.