I keep seeing mention of evacuated tube solar heating, so I thought that I would have a quick review of what it actually is and how it works, with the likelihood of more detailed look in a later post. It appears that evacuated solar water heating systems can offer efficiencies up to 90% while it [...]

Passive solar heat is as old as the sun itself and it accounts for a massive amount of space heating across the globe. What is passive solar heat? – well it happens in most buildings, whether you want it to or not.  Ever come into an office in a cold winters day and found the [...]

Although it would be quite difficult to build solar heating panels or systems of the type shown in this photo, building your own solar heating is very possible and becoming more popular.
There is a lot to learn, but increasingly there are lot of people and resources available now to help you to build solar [...]

There are several portable solar heating patents registered with the patent office, but relatively few portable devices on the market. There is a new product on the market from US Solar Heating systems that weighs only 10lbs. Designed to be used in an RV, boat, camper van or tent this unit will push out [...]