Self-contained solar heater and storage device

摘要: A solar water-heating apparatus comprises an outer container sized and configured to receive a smaller inner container. The includes pair of openings, one formed in the floor thereof side wall thereof. define reservoir capable receiving liquid. gap is located between floors walls two containers. Once device has been filled with liquid, liquid present within may be heated by energy, thereby increasing temperature increased becomes less dense rises relative cooler travels upwards until warmer reaches opening then through back into reservoir. re-entry this forces out bottom gap, whereby energy. This process will continue certain ambient temperature.