by jdunkley | Apr 4, 2011
Stage 3 Renewables solar thermal installation showcased. Download the magazine here, pg 34. ...
by jdunkley | Mar 25, 2011
With this high quality Canadian made, 4 collector solar thermal array, the owners can expect 15GJ+ of energy to be displaced annually, by the...
by jdunkley | Nov 8, 2010
Biomass is the perfect renewable, solar powered fuel. Wood gasification offers a local, low embodied energy and low emission, renewable heating fuel when compared to conventional fossil fuels like oil and gas. Like any renewable technology though, it isn’t for...
by jdunkley | Sep 1, 2010
What sets this solar thermal installation apart from many others is the variable speed pump control and the reverse return collector. In periods of lower solar radiation (late/early day, winter and overcast/cloudy) and when there is a higher storage tank temperature,...
by jdunkley | Jul 9, 2010
The main advantage of an integrated storage solar thermal system is simplicity (which is reflected in the cost) – no heat exchanger, no pump, no controller and no glycol. The disadvantage is the lack of freeze protection and requirement for the tank on the...
