Current Government Rebates or Incentives

Solar support in Canada has always been an on again/ off again proposition. While there is a great amount of interest in solar, we know that most of the sales of PV and to a lesser extent solar thermal need … Continue reading

Flat solar collectors verses tube collectors

There are a lot of vacuum tube collectors (i.e. solar panels) available on the market these days, and there is definitely a lot of misinformation out there. I shall try to rectify this to some extent. “Vacuum collectors are more … Continue reading

Solar water heater economics

I have about 20 years in the solar business as well as installing high efficiency boilers and floor heating. In the 90s when there was cheap gas and oil, most people who were in the solar business were true believers, … Continue reading