Solar Home Panels - Basics of Solar Panels for Homes

Radiation emitted by the sun can be captured and converted into useful forms of energy. This energy can be used to power electricity appliances in homes or heat water. The feasibility and economical operation of home solar panels depends on the availability of sunlight in the region.

Solar Energy

To get maximum benefit from home solar panels the ideal place to install it is on roof tops, ideally mounted to face south, but south/east and south/west are great too. PV home solar panels are electric generating solar panels, which are a little more expensive than solar thermal systems. PV solar panels have zero maintenance, and zero fuel cost. These panes have no moving parts. No one actually knows how long these panels will last as the very first PV panels are still producing electricity today.

The optimum size of home solar panels depend on how much energy in kilowatt-hours is necessary per month, and how much it costs per month. Shifting entirely to electricity generated from home solar panels will mean reducing the use of home appliances which draw plenty of electricity.

Home solar panels are becoming popular source of renewable energy for home owners. To have a hassle free installation, solar panels should be purchased from manufacturers who are leaders in this technology. The panels should have durable connectors on the module, as this is one of the items that give trouble. The connections should be sturdy as it is open to all weather conditions. The terminals should also be rugged.

Unlike electricity generated from finite fossil sources like oil, gas and coal, solar energy has no fuel price volatility. With no moving parts, home solar panels are ideal for small homes where solar power has negligible maintenance cost and are reliable. Solar cells generate electricity without air and water emissions. There is no noise pollution either.

The cost of solar electricity is higher than the cost of retail electricity from private power houses. This is so because home solar panels require relatively high up-front costs and low ongoing operational costs. The only obstacle for its mass popularity is its initial investment. As technology in home solar panels become mature, PV cell efficiency increases, manufacturing efficiencies better, and economies of scale improve, it will become more affordable to many more people. Another reason for its low popularity is its aesthetics. The present panels are bulky, heavy, rigid, fragile and non-modular. A flexible, lighter, modular solar panel which fits aesthetically into homes will be welcome.

Cost of Solar Energy and its Benefits

There are many different advantages to solar energy, but the financial aspects are often the most favorable. This is because once your initial investment is paid off, which would be used towards the startup costs of your solar power system, then the energy you will be harnessing from the sun is going to practically be free.

The cost of solar energy is free and this is obviously a positive thing for all people. However, the low to free cost of solar energy is just one of many benefits that are offered to you by solar energy.

What is Solar Energy?

Before you can really understand completely about all of the wonderful benefits of solar energy, you need to understand more about what solar energy actually is. Besides the low to free cost of solar energy, another of the most favorable benefits involves the environment. This is particularly important in the world of today where issues facing the environment are so serious and matters such as global warming have never been of more importance.

Solar energy is clean and renewable and in no way contributes to global warming, acid rain or smog. In fact it actively contributes to the decrease of harmful greenhouse gas emissions. Furthermore, by not using any fuel solar energy also does not contribute to the cost and problems of the recovery and transportation of fuel or to the storage of radioactive waste.

There are also even other benefits to solar energy besides the low to free cost of solar energy. It is independent or at least semi-independent, and as a result in can be utilized to offset utility supplied energy consumption and therefore does not only help by reducing the cost of your electricity bill but as well will continue to supply your home or business with electricity in the event of a power outage. This means that even during the worst weather and conditions you will not have to worry about losing electricity and heat.

Not only is the low to free cost of solar energy favorable but also basically everything else about it. Solar energy is really the mother of all renewable resources on the earth and researching and learning about these and other advantages of solar power is really a fantastic starting point for everyone. This way you can take full advantage of all the wonderful benefits that solar energy has to offer you and your loved ones.

Comparison between Active and Passive Solar Energy

Solar energy is electricity that is produced from the sun’s radiation. It can be divided into direct and indirect categories, and is harnessed through the use of photovoltaic cells, which generate electricity with no moving parts, no noise, and with no production of pollution or waste.

There are a few different types of solar energy, two being passive and active solar energy. There are both similarities and differences between passive and active solar energy and the biggest difference between the two lies in the applications that they are used for.

Applications of Solar Energy

Active solar energy technologies convert sunlight into other forms of energy by using a particular energy transfer fluid. This is most often water or air but can also be a variety of other substances as well.

These technologies are used to convert solar energy into useable heat and cause air movement for ventilation or cooling. Solar hot water systems, except for those which are based on the thermosiphon, typically use pumps or fans to circulate the water. Furthermore, these technologies use electrical or mechanical equipment to increase the usable heat in a system.

Comparison of Passive and Active Solar Energy 

When compared to passive solar energy, active solar energy is obviously very different. Passive solar systems require no additional energy to operate, whereas active solar systems do. Because of this, passive systems have zero operating costs and emit no greenhouse gasses in operation.

Benefits of Solar Energy

Active solar energy offers a number of wonderful benefits. For one, this energy is low maintenance, as once you have a solar energy system installed there are no recurring costs and you really never have to worry about maintenance because they operate silently, there are no moving parts and they do not release offensive smells.

They are also environmentally friendly and do not contribute to such environmental concerns as global warming. Solar energy does not pollute the air and is clean and renewable. Then there are also the financial aspects, as solar energy saves you a lot of money. Once your initial investment has been paid off, the energy you will be harnessing from the sun is practically free so you will be saving in spades.

Financial incentives are also available from the government which will help you to reduce your cost even further, and on top of all this, solar energy is not affected by the supply and demand of fuel and so therefore it is not ever subjected to the increasing price of gasoline.