Since I'm new to the field of solar energy I've got a few questions:

We have a boat which is propulsed by an electric outboard. Of course
after a few hours the battery starts getting flat.
The idea is to mount some solar panels on the boat, but I have no idea
how many or what equipment to use.

My questions a

-- How many and which solar panels do I use?
-- What kind of a battery charger do I need?
-- What other equipment do I need?

The motor is a 12 V Motorguide outboard

Looking forward to seeing some answers.

Thanks

Eddy
South of Spai