Indeed, in a household of five, where the monthly electricity bill is KShs 5,000, at least KShs 1,650 goes on heating water. But this need not be the case. Kenya receives an estimated 4 to 6 kWh per ...

A research team at the University of Córdoba has designed a sustainable photovoltaic solar device that can heat water up to 80 degrees - just like a regular electric heater A significant percentage of ...

BUFFALO, N.Y. — Passive cooling, like the shade a tree provides, has been around forever. Recently, researchers have been exploring how to turbo charge a passive cooling technique — known as radiative ...

Researchers at the University of Zaragoza in Spain have proposed a new design for energy systems based on photovoltaic-thermal (PVT) panels integrated with an air-to-water heat pump via thermal ...

Geraldine has over a decade of experience writing within the home improvement sector. Additionally, she has unique first-hand renovation experience as the previous owner of a house-flipping business.

Having spent 30+ years in residential construction, contracting, remodeling, maintenance and home repair, Deane now contributes DIY, informational and financial content as a freelance writer and ...

THE CIRREX SOLAR WATER HEATING SYSTEM includes a solar booster tank, a pump station with integrated controls, solar collectors, a thermostatic mixing valve, an expansion tank with mounting kit, tank ...

That's as simple as that," Lieske said.The solar heating systems are expensive, but they save money in the long run.It is easier to justify the cost of a solar heating system for commercial operations ...