There are over 24 (and counting) solar PV systems installed on City buildings in Calgary. Calgary gets an average of over 2,300 hours of sunshine each year, making it perfect for solar energy! In recent years, more homes and businesses have started. This web mapping application gives estimates of photovoltaic potential (in kWh/kWp) and of the mean daily global insolation (in MJ/m 2 and in kWh/m 2) for any location in Canada on a 60 arc seconds ~2 km grid. The photovoltaic (PV) potential represents the expected lifetime average electricity. As a resident of Calgary, there are certain things you need to be familiar with before you decide to install a solar power system in your home. If, for some reason, you're still skeptical of installing solar panels in your home, you should know the benefits of having a solar system in your home. In Calgary, Alberta, Canada (latitude: 51. 0718831), solar power generation is a viable option throughout the year, with varying levels of energy production depending on the season. During the summer months, an average of 6. In case you're not sure if.