Quote:
Originally Posted by Superchief05
I own a 2021 MHC 372RD. It is prepped for the SolarFlex 200, which can be expanded to 400W (or 600W) of solar, depending on the panels. In the literature it states that the SolarFlex only supports a maximum of 2 panels per roof port. Does anyone know the limiting factor of the solar panel wiring? is it the port? I just saw a video by explorist life where they installed 4 panels in series on a competitors solar prep system with a single port. In this case the solar connecting wire was 10 AWG, similar to the Solarflex. I would like to install 4 panels, but not pull additional wire. TIA.
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You're prepped for 1 more panel. The 200 has 1 panel and if you look you'll find a connector that will accommodate another panel. Giving you 400 watts.
You have a 15 amp Victron solar controller so you'll need to upgrade to a 30amp. If you're really handy you can add as many panels that will fit on the roof but you you'll have a lot of wiring and necessary components to add. There are several solar pros here that have installed 1200 watt systems themselves. My 400 is prepped for 2 more panels.
Check this thread
https://www.montanaowners.com/forums....php?p=1243234
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Tony & Donna
2022 Montana HC, 295RL, Solar Flex 400, Onan 3600 LPG, 2K inverter, 200AH Lithium. 2020 GMC Denali 2500 6.6 Duramax, Demco 21K Auto Slide
