If after installing solar panels you find that you are producing more energy than you need, you can sell the extra energy that you produce back to the electric company. This method will help you recoup the cost of your solar energy system's installation and parts. Additionally, after you have recovered your costs, you will be making a profit.
In this video, I will cover how to size your solar panels, battery bank, and charge controller so you can build a DIY solar power system that is perfect for you!
You should attend renewable energy fairs or visit renewable energy demonstration centers located in your area. You will get a chance to meet with experts and learn more about solar energy and the different types of panels you can invest in. You will make a better decision if you are properly educated.
There is no need to tear apart your roof to use solar energy. You can make small switches like putting in solar powered outside lights. They charge their batteries during the day, switching on and providing illumination all night.