Bengaluru: With the Centre's mandate for compulsory certification of all solar water heaters (SWHs) by the Bureau of Indian ...

Paynesville – In a significant step toward addressing the water and sanitation crisis in schools, FACE Africa has commissioned a large-scale solar-powered rainwater harvesting system for the Kendeja ...

All that water from the rainfall has to move through the county’s main drain system, which also suffered some delays due to debris that caused back ups. But flat lands, he said, have been the most ...

Here are five ways to find out. Water heaters come in many shapes and sizes. Your decision starts with choosing between a storage, heat pump-based or solar water heater. You'll also want to ...

Many people around the world don't have easy access to hot water. But an engineer in Scotland has designed a simple portable device that heats water using just the power of the Sun. He believes it ...

German startup Nexol Photovolthermic AG has unveiled a 1,500 W water heater that can use photovoltaic ... In the case of low solar radiation, the intelligent system reheats the upper zone of ...