What Can I Expect With Solar Panel Projects In Winter?

November 18, 2009 by  
Filed under Uncategorized

You may be wondering how solar panels can function in an area that has severe winters. After all, days or weeks of overcast skies, snow flurries or heavy rains hardly seem compatible with a technology that relies on the sun to run it.

But the past 10 years have brought a lot of innovation and progress to solar panel technology. Now this technology has progressed to the point that solar panels can easily produce electricity even on cloudy, snowy or rainy days.

Should We Risk Using Solar Panels in Winter? See The Review Here!

If you have an off grid system which works separately of a public utility system, your solar energy system will include a set of back-up batteries. These batteries are like the ones used in autos. They are made to hold any extra energy that your solar panels make during the daylight hours. The back-up storage system should have enough of these batteries to store power in correspondence to the number of overcast days typical for your geographical region.  

If you have a system that is connected to the grid of your local electric utility company, then you won’t need support batteries. After the sun goes down or if there is a prolonged period of inclement weather blocking the sun, your system will automatically use electricity from your local power company. You’ll still be getting the benefit of reduced power bills because on sunny days your electricity will be generated by your own solar panels.

Upkeep and More on Home Solar Power

In some areas, you may even be able to sell power back to your local electric company. This is yet another way solar panels can prove cost effective. The way this works is that excess power generated by your solar panels goes back into the grid and you received credit for it on your account.  So even when you have to use power from the grid at night or on overcast days, the surplus that was generated by your solar panels will still be used to lower your overall utility costs.

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