Switching water heaters to charge during the day can soak up solar and make sure electricity supply and demand match. A new, ...

This novel solar-driven sponge produces 3.47 kg of water per kg daily from arid air while generating electricity, offering ...

More than half of all Australian households rely on electric water heaters with a storage tank. These act like thermal batteries ... most people can't directly use rooftop solar to heat water. Solar ...