The reason that solar panels is so popular today is that the sun is an endless source of energy that we can rely upon. Our very own sun will live on for over 4 billion years giving us more than enough energy for our lifetime. Low cost energy can definitely originate from solar panels, especially if you can work with companies that offer rebates and rewards prior to installation. Exactly how do solar panels generate electricity? Well, read on to find out.
First of all, solar panels are receptacles for solar cells that you will use. These solar cells convert sunlight into electricity. Silicone material is used when creating solar cells, a material that will actually generate electricity when sunlight is applied. Although the energy comes freely from the sun, less than 1 V of electricity per cell is generated which means a lot of panels are needed to replace your energy needs. There are many kits available and instruction manuals to show people how to make their own solar panels so that they can have free electricity as well. Whether you ask a family member for help, or if you are good at soldering wires, this is something you should really try to do. A solar panel is connected to batteries and most of them use the regular 12 volt batteries that are used in cars. No need to be fancy; just find an ordinary lead acid battery for this particular job. Some institutions provide these batteries for free which is something you should look into if you are going to need a lot of them. Once the battery has stored enough electricity, you can use the energy by hooking up a power inverter to convert it to AC. There are two types of power inverters available, namely true sine wave and modified sine wave. A true sine wave inverter is the only device that will give you the same AC electricity that comes out of your sockets. Of course, these models are more expensive than their modified counterparts, are well worth the cost.
You will need a container to put the series of solar cells that will make up your solar panel into if you are taking the do it yourself route. Because it is easer to work with than many of the other options for container creation, wood is the most obvious and widely used material. You can use whatever type of wood you like but plywood is a great option for the back. Cover the container with plexiglass, you may also want to put a bit of wood inside the box to hold the cells in place. This way sunlight can reach the cells but they will be protected from the elements. It's important that you remember to drill a whole for the wires to be pulled out of. You can use solder to connect all of these cells together once you've mounted the solar cells.
Solar panels give you a cheap power alternative that can serve you well in difficult economic times and ever rising utility costs. When you have solar panels, you can be reassured that you can power your home no matter how expensive utilities get, or even if services are disrupted.