by jdunkley | Apr 21, 2016
This system was overheating, under-performing, and component were failing from the beginning. We reviewed the system and resolved the design and installation issues. It’s now performing beautifully.
by jdunkley | Apr 21, 2016
Net Positive This system is net positive by more than 3,000 kWh/yr. This is thanks to a large ground mounted, grid tied, solar photovoltaic (PV) array coupled with and open loop geo-exchange heating and cooling system. These systems provide more than 12 Mega Watt...
by jdunkley | May 15, 2014
This seasonal pool application uses unglazed solar pool heaters to circulate water from the pool to the solar collectors when solar is available and required.
by jdunkley | Jun 12, 2012
This extended care hospital facility uses a significant amount of hot water and was due for a new hot water system to replace the failing one. The solar hot water preheat system will provide nearly 50% of the load annually to the building. A drainback, preheat...
by jdunkley | Sep 6, 2011
Clean & Green Something I hear from time to time is that solar is “ugly”. It doesn’t have to be. By paying attention to detail and planning the installation to be as unobtrusive as possible, it can not only work well for decades and displace...
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...