Solar power works for me as well
I have a flexible 10W solar panel on my H23. It is self-regulating and keeps the battery fully charged. My demand for power is a bit above average because I sail at night quite a bit; running lights, steaming light, VHF radio, depthsounder, tiller pilot and stereo. I have not had a flat battery since I bought the panel a year ago.When sailing, I leave the panel on top of the main hatch or on the bimini to keep it in the sun. When I leave the boat, I hook the panel into the padlock on the main hatch. The panel hangs down over the hatchboards, where it gets plenty of light but doesn't collect any dirt or bird crap. One wipe with a damp rag and it's clean. The panel is tough and it can even be stepped on without damage.The cost of the panel (about $150) will be worth it when you realize that your battery will always be charged and you will never have to haul it back and forth to the boat again. With all that sun in P.R., it would be a shame to pass up that free electricity!PeterS/V Raven