Understanding Home Solar Panels

Home solar panels can supply enough electricity to power most of your kitchen appliances such as a small refrigerator, living room appliances (like television, DVD player, etc) and the water pump all at the same time. It can also be a good back-up power in the event of a blackout or power shortage. It has strong tolerance to and manages effectively spikes or shorts because it has a network that is independent of the grid.

You can get huge, huge savings if you affix home solar panels onto your roof. No more electricity bills to worry about. Any equipment in your home that needs electricity is powered up by sun through your solar powers. And the icing to the cake, there are flexible solar panels that are not only easier to set-up but are also easy on the pocket.

How It Supplies Electricity

Do you know that there are semiconductor materials that can pull-off the photoelectric effect? The photoelectric effect is the conversion of light into electricity, or basically, it is how solar electricity works. Selenium and silicon are the most popular semiconductors used for this. However, newer materials such as the amorphous and crystalline silicon are now being used in solar panels because of a higher efficiency in collecting and converting solar energy.

The system has a simple design. The home solar panels convert the light energy of the sun into Direct Current electricity. Using an inverter, the set-up can also convert the DC into AC electricity to supply power to AC-powered appliances. Depending on the set-up, the solar panels will store the DC power into batteries if not in use. The set-up serves as back-up power when necessary.

Designing a Solar System

It seems impossible but solar technology has been with us for some time now. The most famous personal tool that employs solar technology is the big, bulky solar calculator. You can immediately notice the small solar panels in a row placed atop the screen of a calculator. It works but it has low efficiency in collecting solar power. Fortunately for us, technology has changed all that.

Today, flexible solar panels are fast becoming in demand in the construction business because of its flexibility. These panels are integrated seamlessly into any architectural design. Solar shingles are a good exampe. However, it is still best to position home solar panels strategically in the house to get the most sunlight available.

This means, panels should be located at the highest point of the house or building. This is usually the roof part of the house or the penthouse part of the building. You must note, however, that things that block the sun's rays, such as trees or a nearby building can lower the collecting efficiency of home solar panels.

The angle of the panels relative to the sunlight is also an important design consideration because at a right angle, solar panels have a higher efficiency of collecting solar energy.

As A Back-Up Power

Home solar panels are good back-up power for the house. Home solar systems will supply electricity if needed but if not, it will store the electricity for convenience.