Solar water heaters can be expensive, but they can get you a tax credit and help you save money on energy. Chi Odogwu is a digital consultant, professor, and writer with over a decade of experience in ...

Korean innovator AWESOME LAB introduces a portable water heating system combining electrolysis ionization with solar-ESS technology. Our mission is to provide affordable, stable, and sustainable ...

RIC Energy has built a 1.3 MW PV array and a 4.5 MWh battery system for two water treatment plants and five water pumping stations in Malawi. The hybrid system will treat enough water to supply more ...

German scientists have tried to determine whether a PV system linked to a small electrolyzer, a fuel cell, and lithium-ion batteries could fully power a grid-connected household. Their new proposal ...

Dear Jim: We have a large family and use much hot water. I cannot afford to have a solar water heating system installed, but I would like to make some type of solar water heater myself. What do you ...