Zero_PD
New Member
Hi there,
I currently have a setup which uses 12 panels and two growatt spf 3000TL's. I have 8 panels going to 1 and 4 panels going to the other.
I am adding a third growatt in parallel to increase my panel and buying four new panels.
Should I put 8 panels on one growatt, 8 panels on the other, and have no PV input into the third and just use it to increase my total output from 6k to 9k? Or is there an advantage to putting 8 panels on one growatt, putting 4 on the second, and 4 on the third?
As a bonus question, what combiner box should I be looking for? Do I need a 6-3 or a 4-2?
Thanks for your time!
I currently have a setup which uses 12 panels and two growatt spf 3000TL's. I have 8 panels going to 1 and 4 panels going to the other.
I am adding a third growatt in parallel to increase my panel and buying four new panels.
Should I put 8 panels on one growatt, 8 panels on the other, and have no PV input into the third and just use it to increase my total output from 6k to 9k? Or is there an advantage to putting 8 panels on one growatt, putting 4 on the second, and 4 on the third?
As a bonus question, what combiner box should I be looking for? Do I need a 6-3 or a 4-2?
Thanks for your time!
