Wednesday, April 7, 2010

Save Hundres on Utilities by using the Sun: Solar Water Heater is a Must. Learn How to DIY!!!

All throughout the world, almost 70% of the total energy in residential and industrial communities is used for heating. And since alternative source of energy is constantly being advocated, solar energy has been found useful for water heating by using the principles of natural conductive heat transfer.

Natural conductive heat transfer happens when heat is transferred by the fluids, as it maintains a circulating motion, due to its buoyancy from the change in density induced by heating itself. And in order for this to be applicable for the convention of families and individuals, solar water heaters were developed to suit the needs of every household.

Solar water heater is an economic and environmental system to produce hot water for your convenience. They are very ideal in almost all kinds of climate, and you no longer have to bother refueling it.

Basically, solar water heaters have two types, the active system and the passive system. The active solar water heater mainly depends on the external power that generally run the pumps in order to allow the flow of heat that had been gathered. While passive solar water heaters are much dependable and would costs less per unit of heat it stores. The simplest form of this is the Integral passive solar water heater which is also called as batch heaters. They are very cost – effective due to its ability to become independent from external power which leads to longer use.

The majority of solar water heaters involve a well-insulated storage tank. They (solar storage tanks) have supplementary outlet and inlet connected to the energy collector.

There are three varieties of solar collectors for residential use to choose from that would specifically suit your needs and tastes:


a. Flat-plate collector is an insulated, weatherproofed box which contains a dark plate absorber beneath one or more glass or plastic polymer covers.

b. Integral collector storage system, also known as ICS or batch systems is an insulated, glazed box which features one or more black tanks or tubes.

c. Evacuated-tube solar collector contains rows of parallel transparent glass tubes.

Remember that in choosing the solar heating system to be used in our household, we should always consider the economics and effectiveness of the solar water heater model and system in order that we put more value into every dollar that we invest into it.

You do not have to spend hundreds or even thousands of dollars on a solar water heater like the ones on market today,

you can build your own Solar Water Heater good enough for all your home needs or at least lower your gas or electricity consumption using a hybrid system solar-regular water heater.

Check out Agua-Luna.com product pages where you will find the How to Build a Solar Water Heater book containing 3 sets of plans simplifying construction and installation saving you hundreds. Perfect for pools, hot tubes, residential and industrial needs.