GREEN LIVING ADVICE

The earth receives more energy from the sun in one hour than the power requirement of the world for the whole year. Solar energy is free, renewable, clean and sustainable. We know how to harness it and we know where to use it best. Below are the different uses of solar energy.

Grid-Tied Residential Homes

Solar energy can be used hand in hand with your current electricity provider. This is ideal to those who live in places where sunlight does not shine year round, to those who live in areas where electricity is cheap and to those who just want to use solar energy as a backup to their existing source of power. The idea is that if you have 2 sources of power, you can get uninterrupted power supply all the time.

One of the benefits of having a grid-tied solar energy system at home is that you can turn your electric meter backwards. This happens when you produce more energy than you use. The excess power that your system generates is sent out to the grid, which will be used by other households. As a result, your electric meter turns backwards and your electric provider will pay you for the amount of energy your system has produced.

Homeowners can use solar energy in producing electricity to power security lights around the house’s perimeter. Since these types of lights consume as much as 5 times more power than the household’s daily energy requirement, opting for solar energy system is very reasonable.

Solar power system may not be used to answer the entire power requirement of the household. Sometimes it is used to power particular equipment such as lighting, water pumping, cooking and water heating or other equipments that consume the most amount of energy.

Corporate Buildings

To save on electric bills, many companies and building owners install PV cells on their atria. On large industrial buildings, PV cells can be installed on rooftops. While the initial cash out is expensive, the amount of savings the system produces over the years will pay for itself.

Off-Grid Homes

If you have a cabin house or a farm house located far from the power grids, a solar power system can be your best source of electricity. Also, it is ideal if you need to power stand-alone sensing equipment and remote telemetry. Holiday homes that receive a substantial amount of sunlight can also benefit on this system.

Community halls, schools, clinics and other buildings that are not connected to any grid lines can use PV cells to generate power from the sun.

Signs and Street lights

Lights to brighten our street and street signs consume large amount of energy. This energy is drawn from electric providers that use conventional fossil fuels. To reduce the demand for this type of energy source, signs and street light can be installed with solar power systems that store power during the day and use it to light the streets at night. Many cities have solar panels attached to their street lights to save money and reduce fossil fuel burning.

Other Recreational Application

RVs and marine vehicles require small amount of power which are drawn from its engine. This consumes fuel and emits greenhouse gases. To reduce fuel consumption and greenhouse gases emission, owners prefer charging their batteries with solar panels.

Please visit www.greenlifestylechoices.com

The earth receives more than enough energy from the sun in an hour to supply the world’s energy requirement for the whole year.

Unfortunately, only a tiny portion of it is harnessed and the world still relies on power plants that burn fossil fuels. The good thing, though, is that there is a constant increase in demand for solar energy; and over the years of continuous development, solar panels are much cheaper today.

During peak hours, the maximum power density that the sun can give is about 1kW per square meter. In other words, one square meter of solar panel can produce as much as 100 GWh (gigawatt hours) of electricity in one year. That is enough to power 50,000 houses.

If a solar power plant is build on 1% of the total land area of the Sahara desert, it will satisfy the world’s energy requirement.

The efficiency of solar panels depends on several factors such as pollution, clouds, temperature and atmospheric humidity.

Solar power plants are very similar to other conventional power plants – with one significant difference: The majority of power plants draw their power from fossil fuels like oil, coal and gas.

When power plants burn fossil fuels, they produce greenhouse gases that contribute to global warming. Solar power plants or solar thermal power plants (or Concentrating Solar Power plants) utilize the power of the sun’s rays to generate electricity.

The process could not be any simpler. The solar panels receive heat from the sun, which will be reflected to the receiver. The receiver converts into steam the concentrated solar energy. The steam is stored on tanks which will be used to turn the turbines and generate electricity.

The whole process does not involve any burning of any fossil fuels. Thus, solar power plants do not contribute to global warming.

The increase in the use of solar energy will bring down the demand for oil.

Today, there are more than 10,000 households with solar energy systems and the number is constantly increasing. If the demand for solar energy as well as other forms of alternative energy, the demand for oil will drop and the cost fuel will likely to follow.

Residential solar energy system can turn your electric meter backwards. Given that you are connected on a power-grid, the excess energy that your solar energy system produces will go to the electric lines to be used by other homes. As a result, any excess energy you give will be reflected on your bills. Your electric supplier will even pay for the electricity you supplied.

Residential solar energy system can save you money.

While the initial cash out for installing solar energy system at home is big, the device will pay for itself in the long run. Not only you will save money on solar energy system, you also help the environment by not contributing to carbon emissions.

Solar energy systems are reliable and can last for a very long time.

PV cells are last from 25 to 40 years. Many manufacturers of solar panels give 25 years product warranty. This is the assurance that solar panels are very dependable.

In addition, solar panels require little or no maintenance and the can be installed on most places where there is sunlight throughout the year.

Please visit www.greenlifestylechoices.com