Desal uses a stack of energy/fuel in the conversion process (a lot of high pressure pumps squeezing water through membranes). Bali's already short on electricity.
On doing some research on power and water for Bali, I came across www.solarpowerindonesia.com . Some very good information here, and products available in Bali. No prices but interesting this is available in Bali. The office is in Nusa Dua. The water filtration systems come from Australia as i guess the solar power systems. For someone looking to invest longterm in a house in Bali, well worth a look.
Thanks BKT, will check this out. :icon_e_smile:Home made solar panels will not last in this weather because of humidity, they'll need to be factory sealed or you're just wasting your time and money, what ever you do don't buy those ebooks on how to make you're own, all the information can be found on google and youtube and the claims they make are straight up lies. If you really want to make your own check out Solar Energy Forum | Solar Panel Questions | Solar Help Desk and also this thread Personal DIY Solar Websites Showing Successful Projects