You may be wondering how solar panels can work in an area that experiences severe winters. After all, days or weeks of dark skies, snow flurries or heavy rains hardly seem compatible with a technology that depends on sunlight for its power.

However, the last 10 years have brought a lot of innovation and progress to solar panel technology. Now solar technology is far enough along that solar panels can easily produce electricity even without direct sunlight.

What Can I Come Up Against With Solar Panels Over the Winter? Click On The Link!

If you have an off grid system that works separately from a energy utility system, your solar power system should include a set of storage batteries. These batteries are similar to the kind used in cars. They are designed to hold any extra energy that your solar panels generate during the sunny part of the day. If your battery storage system is properly designed for your locale, it will include enough of these batteries to store power for the number of overcast days that are typical for where you live.  

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

Maintaining Solar Panel Performance During Winter

In some places, you may even be able to sell electricity back to your local power company. This arrangement makes solar panels even more cost effective. How this operates is that any surplus electricity that your solar panels produce goes back into the power company and you receive a credit for it on your electric bill.  That way, even if you have to use power from the grid at night or on overcast days, any unused energy that your solar panels were able to generate will still be reducing your overall power bills.

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