What are some decent panels middle price range I should get for my growatt 24v 3k system thinking I can do 6 total 3s2p looking for decent company and or quality that will last on a bus roof
I don' know how much room you have, but Trina 250w panels are prefect for the Growatt in strings of 3. Panels are 65"X39" ~30v and ~8a, so ~100v and ~25a per string. You can run up to 3 sets (2250w).