Basics of Solar Panel Kits
Before we get into the discussion about solar panel kits, we will endeavor to offer some solar energy facts about what these panels are made from and how they work. Photovoltaic panels otherwise known as solar panels are made from silicon. Silicon is a material that is a semi-metallic element that is both positively and negatively charged. Silicon is available in three systems varying in degrees of complexity and cost. In order for the energy to be produced by the silicon, they have to come in direct contact with the photons emitted by the sun. (Of course, the largest critical issue when harnessing solar energy is the amount of bright sunlight available.) For the person who is just beginning to learn about solar energy, solar energy equipment, and considering the installation of solar panels, complete panel kits are an excellent place to start. Not only do they include the panels but also the many connectors, brackets, and other parts necessary for the installation of the panels. Solar panel kits are a great energy source for an RV, a cabin or for living off the grid.
Solar Energy Calculator
The first item on the agenda when considering the installation of a new solar system one needs to calculate power usage. The solar energy calculator uses the KWH electricity usage from your last bill by dividing the KWH by the number of days in the month and then by 12 hours (the number of hours of sunlight). And then multiply by 1000 to get average watts per hour during the day. Many solar panels are 100 watts. Once the calculation is made to attain the usage per day, you will be able to calculate how many solar panels you will need. For example, if you have determined that you use 2 kWh of electricity per day, divided by 10 hours of sunlight (=.2) KW from the solar panel). With a 100 watt panel, you would need 2 panels in your solar energy kit or you will need to add an additional panel to the kit.
.2 KW divided by 100/1000(KW)
= 2 panels
Once the number of panels necessary has been determined, the next step is to determine where the solar panels will be placed. If they will be placed on a roof, one must keep in mind the weight of the panels that the roof must bear. As solar renewable energy has become ever increasing popular, there are many important considerations to determine if the solar panel kits are right for you. If you decide not to go with a kit, you may want to check out solarenergyplans.net; they can connect you with a company that will put the solar panels on your roof for you, and potentially help you save money on your utility bills.