Hi there, I am a bush electrician, worked on many solar/wiring projects on permaculture sites and communities eg Jasper Hall NSW, Wytaliba NSW plus many small hobby farms in Victoria including the Jill Redwood's estate. I am working on a long term project with my startup company https://hydroxygas.com.au called Solar Hydrogen, the idea is to be able to store your solar energy in bottles, no more batteries! We are still undergoing our research and development period. If you seek for some advice for anything electrical, renewable energy, alternative fuels etc just post in the forum and hit me on PM to get my attention as I don't have enough time to check my forums. Cheers!
i've thought that glass jars inverted in water would be a good method as the water provides pressure, but the pressure doesn't have to be too high.