ScanTheSun: A Tool for Solar-Panel Users
In the ideal case of an individual installation, solar panels are mounted on the southern pitch of a roof of buildings with high insolation. (See “Vocabulary” for the definition of insolation and a ...
Many houses on the rural Hopi Reservation of northeast Arizona rely on propane, wood, and coal for their heating, refrigeration, and cooking. [continue reading]
The passion for passive solar is not what it used to be; enthusiasm peaked sometime in the late 1970s. Today, even energy-conscious builders focus on improving insulation and air tightness more than on how the remodeled house will interact with the sun. [continue reading]
Passive solar design combined with thermal mass construction is a proven technique for energy and cost efficiency. At Tierra Concrete Homes, we use this technique in our passive solar concrete homes. [continue reading]
Many energy auditors have been getting questions from sun-deprived homeowners about tubular skylights. [continue reading]
California has enacted a "net energy metering" law that lets residential photovoltaic (PV) power producers store their electricity in the utility grid, rather than in batteries. [continue reading]
Small, freestanding, photovoltaic lights are becoming more popular, as both contractors and do-it-yourselfers are attracted to their simplicity. [continue reading]
In nearly every part of the country, solar pool heaters are a practical and economical way to make pools more comfortable and extend the outdoor swimming season. [continue reading]
A new building envelope sealing technology designed to effectively seal the outer shell of homes and buildings was unveiled today ...
On the heels of its 10th Annual North American Passive House conference, Passive House Institute US (PHIUS) today announced a ...