‘Limitless’ energy: how floating solar panels near the equator could power future population hotspots::New research shows densely populated countries in Southeast Asia and West Africa could harvest effectively unlimited energy from solar panels floating on calm tropical seas near the equator.
Yep solar is great but from what I learned while designing my own system, the big challenge there would be transferring the current or storing it without losing a lot. Solar panels typically generate small-ish DC voltages, which do not fare well when being transferred over long cables. They lose a lot of power over distance.
High voltage AC is the way to transfer the juice. Also probably challenging in the ocean, but IDK.