Hi all,
I'm wanting to charge batteries. The basic thing is I have a bus I'm converting to a motorhome. I want to charge 4 D cells from a smallish solar panel. While there are commercial chargers available, they don't perform as required. I need more than just small cells and a diode in an expensive plastic box.
What I want to do is to control the charge in each cell to prevent overheating. I also want to have the panel on the roof with the batteries charging inside the vehicle.
My problem is nobody seems to cater to this level of sophistication. I'm OK with buying panels from china via eBay and charge controllers. Just not sure what I really need.
Any ideas?
Sent from my Nexus 7