A lot of people think of these large panels on the roof of homes, when they think of solar energy and solar power.  Let’s talk about some other solar energy facts.  Although it came to light, so to speak, in the 1960s, solar energy has advanced and can be used for everything from warming our households to fueling our cars.  Solar energy is free.  Our electrical energy bills get higher each and every year.  We can take this solar power using Earth4Energys kit for a fraction of what it cost us for electricity.  We hear that the environment is having troubles with global warming, green house gases, but solar power if we decide to use and invest in it, is positive for the environment.

A long time ago, we believed people who used solar energy to heat their homes pretty much as fruitcakes.  But today, they have the last laugh.  Each day we watch the price of oil grow and fall.  Never knowing where it is going to be tomorrow.  Then there is the trouble with global warming stairing us in the face.  People who practice the alternative energy source like solar and wind energy are the people who are saving and not to worring about the rise and fall of oil for heating and cooling or running their homes. 

A lot of new constructions are being developed with some consideration to solar energy as the energy crisis as well as the concerns about the environment are forefront in the minds of many individuals.  There are many uses for solar energy, other than heating.  There are other things that solar can be used for other than heating our households. We can use it to run our appliance’s in our homes and also run some electronic gizmo’s.   We are all familiar with solar powered calculators.  In most cases there is some type of rechargable storage device, but in some cases there is not even a battery needed.  So let’s use this to power other things.

Don’t forget there is the wind that can be controlled also to make energy. With that and solar, you can really have an impact on your energy cost and start to save in a big way.  Purposes for solar energy range from warming a house and running a car to actually cleaning H2O in third world nations that can end up saving lives.  As you can see there are numerous purposes for solar and wind energy.

To keep solar and wind energy active and going forward, thought has to be given to the price of producing this power. We also have to remember to consider the eco system as well.  There are two types of people, the one’s who wish to save money using solar power.  Then there are the one’s concerned about the environment.  But both types of people are in agreement that solar and wind energy can be an solution to both of their concerns.

Learn more about solar energy facts.  It is easy to have solar energy for homes, a simple DIY kit, fully illistrated will have you saving money by the weekend. Click solar energy for homes for more information.

Solar energy for the home can be a great way for you to reduce your reliance on the energy companies and oil prices. As well as decreasing your reliance on fossil fuels you will also be lowering your carbon foot print and making your own contribution to global warming smaller.

The only real draw back of using solar energy for the home is that it has a high initial cost to get up and running. There are many state and federal programs that can ease this a bit though, such as grants, tax breaks, and government loans. While the initial investment is high the system will pay for itself eventually by reducing or completely eliminating your current power bill.

Solar energy systems also require very little maintenance because there are no moving parts. A solar panel will usually just continue to put out power until something actually damages it. There is some power loss from the panel as it ages but this is a very small amount.

A large part of the install can be done by yourself if you are handy around the house but you will need a professional for parts of it, like connecting your system to the grid. There may also be certain items that will require a professional depending on the building codes for your local area.

The very basics of the system are the panels, the inverter, the interlock, and the monitoring equipment.

When the sunlight shines on a solar panel then there are electrons freed up in the panel. The electrons start to move and produce direct current electricity. The panel itself is made up of individual solar cells. Each of these cells will produce about a half of a volt, so if you have a 24V panel then there are going to be 48 individual cells in it. The actual current or amperage that the panel is capable of is determined by the size of the solar cells in the panel. The larger the cells then the more current your panel will be capable of producing.

The next components are the inverter and the interlock. The actual operation of an inverter is fairly complex but what it does is fairly simple. It takes the DC power generated from the panels and converts it to AC so that it will be compatible with the appliances and lighting currently used in our houses.

The interlock is basically the switch that ties your system to the grid. This helps determine where your power is coming from at a given time, from the power company or from your solar energy system. It should also contain some safeties that will prevent your system from feeding power back in to the utility companies lines in case of a blackout. Feeding this power back in could be very dangerous for any electricians that are working on those lines during a power outage.

The monitoring equipment of course does just that. It follows the status of your system and some of the more complex units can keep track of how much power you are generating and how much you are using.

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