Solar Power Production and the Two Main Types

October 8, 2010 by SolarInfo
Filed under Home Improvement

Jarrod Brake asked:

As solar energy becomes increasingly popular, a lot more people are talking about it. It is practically the first thing that comes to mind whenever anyone says anything about a renewable source of energy. It is no wonder, as the sun may be one of the most important natural resources we still have. Solar power production, fortunately, is available in a number of ways, although there are two primary methods that work to convert solar energy into power. They are passive solar power and active solar power.

Of course, knowing a bit about solar power itself can help you to understand the difference between passive and active. In truth, the whole idea is almost elemental, it is so simple. It is no wonder there are instances of solar power being used which date back thousands of years. Basically, as the sun beams radiation down onto the earth, different methods and collectors are used to capture the heat, store it, and then turn the energy into solar power. Fundamentally, it works the same no matter what type of solar power production is used to generate it. It can work to heat, cool, light, and power your home. Furthermore, because the sun is a renewable energy source, we will not run out of it - plus it is free.

Passive solar power is sometimes restricted to certain parts of the world where sunlight is particularly abundant. The nice part is, this lends itself to some of the most beautiful locations on Earth. It is an architectural method. Homes and buildings made to utilize passive power have to be situated a certain way, sometimes by certain dimensions. The design has to include skylights and many windows, a number of which have to face the south. The positioning and design allow the house to capture and store heat just like a vehicle sitting out in the sun - although it can be regulated much easier. This makes the entire house an ideal source of heat, all unto itself. Many times, materials known for storing heat are used to build the structures.

By all accounts, active solar power runs the full spectrum. That is to say, it can heat and cool your house. This is due to various solar based technologies being implemented. They have to be installed. Solar panels are a popular method; they are typically located on roof tops and in backyards. Sometimes, however, they can be installed directly inside some part of the house. They work to absorb and keep heat until the energy can be converted into solar power. Adapters can change it from AC power to CD power, where it then gets stored in a battery. You can also give excess power back to your local utility company.

Choosing between active and passive solar power production is completely up to you. Which one would suit your needs better? Sometimes, a combination of both powers does the trick. You also have to take into account that there are many different methods and technologies for generation included within each type.

Without question, solar energy and its conversion into power is extraordinarily advantages. Renewable energy may be just what the entire world needs. With new technologies emerging every day and enormous possibilities, it is entirely possible that everyone on Earth could use solar power.