Reply To: Thermal sand battery prototype.

  • MartHale7

    Member
    December 29, 2022 at 11:26 pm

    Yes, Earth Ships are famous for this….

    I also do solar cooking… I know one guy who heated up steel rods to over 800 deg, he would then use the rods to cook on at night…. I want to harvest solar energy and use the rocket stove / oven to capture energy for cloudy days…. So testing what works and what does not.