Making the switch to solar energy is a thing that everybody should do, but one of the things that holds many individuals back is the fact that they believe it is a thing that is too expensive to get going with. While buying solar power panels will be one of the costs that you will incur when switching to solar power, there are some other things that will need to be invested in and it is possible to save cash. As you continue to read you are going to see that we will be discussing the expenses needed in order to get started making use of this kind of solar energy.
Although many folks end up going out and purchasing everything separately you'll discover that they do sell complete systems so as to make sure individuals have everything they have to get started. One thing I should mention is that when you purchase these complete systems, there's one thing that's not included and those are the batteries to be able to store the energy you do not use. If you wind up building a large solar panel system you are going to need far more batteries than if you were to just build a smaller solar panel system. The batteries run about $100 a piece, and you're going to want to make sure that you are purchasing deep cycle batteries, these can be bought in an auto parts store.
Something I want to mention is that typically it is going to be more expensive to purchase a complete system than to go out and invest in everything separately, and these complete systems can be very expensive. For about $300 you are going to have the ability to pick up a single solar panel that offers you 100 W of electricity, and just how many you need is determined by how large of a system you are building. For those individuals who are just looking to cut their electricity costs or power their home if they have a little home and they are the only ones living there, 3 or 4 solar panels should be more than enough panels. As for individuals who have a larger home and a larger family, to be able to produce all of the electricity you need you may need between 15 and 20 solar panels.
A few other things you are going to end up needing are a power inverter to produce household electricity and a charge controller in order to charge the batteries. It's impossible to come up with an actual price for the power inverter mainly because there are lots of different sizes and the larger the inverter you need the more money you will need to pay for it.
For people who shop around and look for the best deals you are going to see that a small solar panel system of three or four panels will only end up costing you $1000 to $1500. You ought to also keep in mind that it may be very expensive if this is something which you have to have somebody else install for you, and this would be an added expense on top of your initial investment.