Many homeowners believe that energy can only be harvested from the sun during summer. Fortunately, this is a myth. Winter turns out to be a great season for solar energy and can, in some instances, reel in more energy than the hotter months. Today, we’ll set the facts straight on using solar panels during winter.
How Do Solar Panels Work?
Before delving into the effectiveness of PV systems in winter, it’s important to first understand how these systems operate. Each panel is made up of thin layers of semi-conducting materials. When in contact with sunlight, the panels absorb the light in the form of photons and push out loose electrons, creating an electric field, and producing energy that is transferred to your home.
Depending on the size of your solar panels, and the electrical demands of your household, you may produce more solar power than you need. This energy can, for a small price, be sold to the government and transferred back to the grid. The more solar panels you have, the more you can earn. Over time, your PV system can pay for itself.
PV Systems in Extreme Temperatures
Many people believe that solar panels are most effective in hot weather. In reality, the opposite is true. Solar panels absorb light, not heat. In fact, boiling hot temperatures can actually reduce the efficiency of a PV system. When panels are exposed to extreme temperatures, it takes longer to transform the sun’s energy into usable electricity.
The bottom line? Solar panels are more effective in cooler temperatures. Although the summer months offer more daylight hours, the winter does not hinder the efficiency of the PV system in the same way.
The Benefits of Solar Power in Winter
As Canadians, we use the most amounts of energy and electricity in winter. Early sunsets and freezing weather conditions are easy reasons to justify cranking up the thermostat.
Installing a PV system is a smart way to cut costs on electricity bills this winter—here are a few reasons why:
•Minimal foliage on trees allows for panels to absorb maximum sunlight
•PV systems are most efficient in colder weather
•Any extra energy can be sold back to the government for a small sum
•An eco-friendly alternative to traditional systems
With solar panels, you can generate your own clean energy and cut utility bills in half. At Enova Energy, we provide a variety of turnkey solar solutions for homes, businesses, and large commercial projects. From micro-generation compliance, to utility provider regulations, our knowledgeable staff handles all steps of the installation process. For more information about how you can benefit from a PV system, get in touch with us today.