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The sales of solar power panel were 5.6GW in 2008, which is up 48 percent. In 2008 3.3GW or 60% solar panel sales was produced in Asia. And about 1.5GW solar energy panel sales was produced in Europe. Only 750MW solar power panel sales was produced in the United States.

 

The downturn of alternative energy (green energy, renewable power) happened in 2009, and the manufacturing capacity utilisation was below 50%, which is similar to the semiconductor-for-IT industry. But in 2010 the solar panel market is picking up again

Home solar power systems (residential solar energy systems) are not as hard to set-up as in a commercial or industrial setting. Generally a home solar power system (residential solar energy systems) can handle about 60% to 80% of household electricity needs.

In fact we don't have to be an engineer to build this home solar power system. Homeowners can develop their own solar energy system at home by following a few guidelines from a book about this. Setting-up a home solar power system may require a couple of solar panels of photovoltaic cells and a rigged system that includes wiring, an inverter, distributor and storage batteries.

Nowadays more and more home solar energy systems (residential solar power systems) are used in our life. Although solar energy is green and eco-friendly, there are still some questions before applying these systems.

What do I want this home solar energy system to do?

Will the home solar power system you build or have installed act as a backup power source only?

Or do you expect to be able to use your home solar energy system to meet all of your energy needs, which include the home heating, hot water, lighting and the running of all your appliances?

How to plan a green home for you? Is it easy? On the internet, we can have answers. Using home solar panels is one common way.

Home solar panel:

Below are 3 great tips to planning a green home for you:

1. Maintain Your Windows

Many older windows have the potential of out-performing newer ones. However you have to maintain them to see that benefit.  Please make sure your weatherstripping is in good condition and that is seals tightly.  Caulk around the exterior trim and repair, any glazing or putty that’s cracked around the glass panels.

If installing your own home solar system is out of your reach, you may want to consider switching to an accredited green energy provider for residential solar energy (solar power) or another Green Energy source. In fact green energy can come from solar, wind, or hydroelectricity, or other green sources. The companies that offer these programs are bound to ensure that the green energy they sell you under this banner is actually from the renewable sources stated.

Four major considerations about solar power for your green home.

1. How much solar electricity do I need to supply my home?

You can find advertisements anywhere for different arrays stating "1500 watts" and the like, however what does that mean? Find out what different solar array outputs will do for you in regards to powering your green home.

2. What is the current status of Government rebates for home solar power installation in my area?

Below we list some actions for going green with our home.

1. A direct way of using renewable energy (green energy) is to install renewable energy (green energy) generating equipment like solar panels or wind turbines for our home.

These renewable energy (green energy) generating equipmens can be cost-effective, particularly in rural areas where the only alternative is extending long electric distribution lines to serve the house or another small load. You use solar panels to pump water in a cost-effective manner. You can also choose to augment their existing utility power with solar panels. In such arrangement, you reduce the electric bill by generating a portion of your own power needs.

Solar water heaters are another great technology we can apply in our home. Although these solar water heaters don't generate electricity, they do reduce the need for electricity or gas for your water heater. in fact, solar water heaters can provide 50-80% of the hot water needs for typical homes and businesses.

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Advantages of Geothermal power

Geothermal power requires no fuel, and is therefore virtually emissions free and insusceptible to fluctuations in fuel cost.

And because the geothermal power station doesn't rely on transient sources of energy, unlike, for example, wind turbines or solar panels, its capacity factor can be quite large; almost up to 90% in practice.

Geothermal power (geothermal energy) is considered to be sustainable because the heat extraction is small compared to the size of the heat reservoir.

Geothermal has minimal land use requirements.

We paid more attention to alternative energy (renewable energy) now. Because of many reasons, many of us focus on solar energy (solar power). But it was bad news for us that the cost for using solar power (solar energy) is high.

And now there’s good news on the horizon for everyone in the market for solar photovoltaic panels: currently, demand for the sustainable energy panels is almost twice what most analysts expected, and it’s still gaining momentum.

And its demand for solar panel is expected to be twice what it is now by 2010. To prepare for this, the industry of solar power is expected to start producing solar panels and other solar-based materials at an even higher exponential rate, which in turn will drop the consumer’s price drastically.

Now we know that solar energy (solar power) panel sales were up 48% to 5.6GW in 2008, but nowadays global economic crisis will result in newly installed solar capacity reaching only 7.1GW in 2009, equivalent to a global growth rate of 26 per cent, before the strong growth resumes in 2010.

This information is according to market research firm The Information Network, which added that production of those solar panels is predominantly done in Asia. In 2008 3.3GW or 60 per cent was produced in Asia, and 1.5GW produced in Europe, and just 750MW produced in the United States.

However, while production has grown, the downturn has affected the take up of alternative energy (green energy, renewable energy) and manufacturing capacity utilisation is below 50 per cent, and similar to the semiconductor-for-IT industry.