The very low Energy Efficiency seems to make it not worthwhile. It is important to have station keeping like the Quasite system but this can also be dynamically maintained. The low efficiency makes ...

Passive solar design is nothing new — it has probably been around as long as people have been building houses — and it has nothing to do with solar panels. It’s all about creating a comfortable space ...

"Not bad for February in Northeast Ohio." Homeowner debunks common myth about solar panels one month after installing new ...