Help needed fitting solar panels

[dspuk]

The cheapest basic one panel kit that Roger Donahue sells comes with a charger that is only good for 1 panel. I think its 130w max. For 2 panels you need the bigger charger which is extra. But I would have thought that Roger would have already told you this.

I believe the std MPPT that Roger provides and recommends is the Victron 75/15.

That should cover 2x100W panels easily with the max being 220W on a 12V system (before losses etc).

Back in the day it *might* have been the 75/10, which can only handle 145W.

I got my kit in 2022 and it was the 75/15.

You can choose the cheapo Epever 130W unit if you want, but only a lunatic would do that