Solar water heating has become a leading cost-saving smart option for saving power bills up to 60%. The basic working principle is known as the thermosiphon effect. Warm water rises due to natural convection, resulting in water circulating between the collectors and tank. The system is installed at an angle with a tank above the...

You can significantly reduce swimming pool heating costs by installing a solar pool heater. They are cost-competitive with both gas and heat pump pool heaters, and they have very low annual operating costs. Actually, solar pool heating is the most cost-effective use of solar energy in many climates. HOW THEY WORK Most solar pool heating...