question

famtraveler24 avatar image
famtraveler24 asked

Nube here - Which controller should I use?

Hi all. Brand new to the community.

I am installing a total of 8 385w Jinko panels. Originally, I had planned 2 strings, each in a series-parallel connection. I had planned on using 2 250/60 controllers.

Then, someone told me I could go with a 150/85 for each string if I wired each string in parallel.

My panels:

Vmp - 40.8v

Imp - 9.45a

Voc - 49.1v

Isc - 9.92a

Device rating- 20a


Any suggestions?

Thx!


charge controller compatibility
1 comment
2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

klim8skeptic avatar image klim8skeptic ♦ commented ·
Battery voltage?
0 Likes 0 ·
2 Answers
mrhappy avatar image
mrhappy answered ·
2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

famtraveler24 avatar image
famtraveler24 answered ·

24v - 8s2p (2 280ah packs)

2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

Related Resources

Additional resources still need to be added for this topic