24v solar panel

[HunterWanderer]

I've got a 24v electric outboard fed by 3 banks of 2 x 12v AGM batteries on my broads sailing cruiser and want to add a 100w or solar panel. Looking for advice.
Thanks

 

[VicS]

I've got a 24v electric outboard fed by 3 banks of 2 x 12v AGM batteries on my broads sailing cruiser and want to add a 100w or solar panel. Looking for advice.
Thanks

Two 50 watt 12 volt panels in series, or more smaller 12 volt panels in a series/ parallel configuration, is probably the way yo go

Plus of course a suitable 24 volt ( or dual voltage) controller.

If you have space for more or larger panels fit more....... a lot more

 

[Baggywrinkle]

Need a bit more info, how are they connected and how much capacity in each battery? .... balancing the charge could be tricky.

 

[HunterWanderer]

These are the batteries
Ebay 182188573134 100ah 12v AGM
6 batteries. 3 banks of 2 connected in series to give 24v
Solar panel to just top up batteries between short trips.
Mains charger will be used after longer trip.