Solar Tubes are one of the most sought after natural lighting application. With the trend of rising energy costs worldwide, these are really worth the consideration.
An evacuated tube collector is basically used for water heating purposes. It is also used in solar air conditioners. These are generally used in the areas where the ambient temperatures are low. They are capable of delivering water above temperatures 200 F.
These are the oldest and the most commonly used type of a collector. They are extensively used for solar water heating and also in solar space heating applications.
Solar Electricity is a phenomenal concept you take the free energy from the sun and convert it into useable Electricity! And in turn use that green electricity to power your electrical appliances.