Running on Solar Power
Not too long ago, drinks aboard ship were warm, and unless you caught it and cut it up, food was preserved with salt or canned or both. Then came small ice-boxes powered by a bank of batteries periodically recharged with an alternator, or if you had the cash, a diesel generator. A bit of ice. Cold storage for food. Life was better. Now, with a sky full of satellites, we cruise the coast and communicate with the land-lubbers whenever we want. Why would we do this? Because sailing isn't always (ever???!!!) cheap. Given time, UV and salt destroy. Ropes, wires, pistons, gears, resin, paint and cloth...all must be renewed. So some of us work. A laptop burns more energy than a playground of ten year-olds. Four hours of screen-time, plus running the fridge 'round the clock and we end up with the genset rumbling daily for an hour or two. And the batteries still drop below 12 all too often. No Bueno. So we're preparing to catch the sun. No kidding...this ain't no ha