Could you do, in the mod's settings, toggle items. For example, I only need improved solar panels. And accumulators are not interesting. I would love to use .. some kind of "Scandragon solar panels", but there are also accumulators. And I'm not sure that he will react to my offer / request.
If they are not in conflict, you can always just ignore them. I can add a switch. I don't know when the next release will be as there is not much going on with this mod right now other than minor bugs to fix.