The easiest way to size your solar electric system is to have a vendor come to your home and perform a site analysis and load assessment. Solar electric vendors have the experience and tools necessary to gather the data needed for the calculations. Most vendors will supply predesigned package systems that range from one kilowatt […]
Part 6 of Selecting a New Water Heater. Through specially designed systems, energy from the sun can be used to heat water for your home. Depending on climate and water use, a properly designed, installed, and maintained solar water heater can meet from half to nearly all of a home’s hot water demand. Two features, […]
Part 3 of Conserve Energy and Heat Your Swimming Pool with Solar Energy. If you are selecting a pool heater, ask for as energy-efficient model as you can afford. Several heat pump manufacturers make retrofit desuperheater coils for pool heating, and several make heat pumps for pool heating. These may be cost effective relative to […]
Part 11 of Heat Your Water With The Sun. Whether you need a backup system for your solar thermal system depends largely on the type of system you choose and where you live. Solar water-heating systems almost always require a backup system for cloudy days and times of increased demand. This backup system is typically a […]