Hi guys
i have a simple caravan setup, 6 panels, 3 strings of 2. Each string is a set of 2 matching panel, but each string is slihtly different panels to each other.
previously I have just wired them back to a common pole (1 for positive and 1 for neutral) and then direct to the mppt as a bundle.
haven’t been getting great output, so I am going to experiment with 3 strings each to it’s own mppt.
can I share a neutral for the 3 strings Or will each scc need its own individual. (Main reasoning being sharing = less holes in the caravan roof).
thanks in advance
i have a simple caravan setup, 6 panels, 3 strings of 2. Each string is a set of 2 matching panel, but each string is slihtly different panels to each other.
previously I have just wired them back to a common pole (1 for positive and 1 for neutral) and then direct to the mppt as a bundle.
haven’t been getting great output, so I am going to experiment with 3 strings each to it’s own mppt.
can I share a neutral for the 3 strings Or will each scc need its own individual. (Main reasoning being sharing = less holes in the caravan roof).
thanks in advance