In general, solar systems require very little maintenance because they do not have moving parts. Many manufacturers also stand behind their products by offering warranties of 5-25+years. However, in the rare cases that solar panels or inverters do fail, we include a 10-year workmanship warranty with your solar system purchase.
You may have also heard that solar panels will get dirty over time and produce less electricity. Though this is true, the lower production is usually negligible and you will hardly see the difference in your monthly electric bill. However, if you live in a dusty climate with little rainfall, it may be a good idea to spray your solar panels with a garden hose every other month.
Solar panels are virtually maintenance-free. However, if you see a sizable consistent drop in your production, or increase in your electric bill without any reasonable cause (ex.electric rates rising or several consecutive cloudy months), feel free to contact us and we will set up a service call to make sure your solar array is producing as it should.