Solar Water Heating

How Is Solar Water Obtained?

Solar water heating also known as solar thermal heating is water that is heated by using solar energy. The process is initialised with the use of solar heating system. This system has solar thermal collectors, a water storage tank, interconnecting pipes and a fluid system that is used to transfer the heat from the collector to the tank.
The process, through which solar hot water is produced, is different from the process conducted by solar PV or photovoltaic system.

The concept of solar water heating is inclusive of liquids getting direct heat through the energy from the sun, with absolute absence of electricity. Solar water or solar water heating can be obtained through the use of some electricity for the purpose of pumping the liquid only. Solar water can be used for various purposes, for example home, industrial purposes and also for business use. The solar heating can be used for the back up heating of swimming pools and also for the heating or cooling of space and more.

Uses of Solar Heating & Factors Involved

Solar water, as mentioned above, is obtained from solar heating with the thermal energy from the sun. Solar hot water can be used in homes, offices and industries. It can be used to heat pools and for underfloor heating. The heat acquired varies and it largely depends on the factors inclusive of the surface area, solar radiation, solar panels, thermal convention, ambient temperature, surface emission and reflectance obtained from the wind.

Solar Heating System And Its Formulation

The entire concept of using solar water through solar heating systems is truly useful and the best that technology can formulate. More and more individuals are considering this as a source of energy. In fact, today a significant number of houses have solar panels, with the sole purpose to save the increasing energy bills and cut down on their household budget.

A Solar heating system is the safest and the most effective alternative for the generation of Energy. Through the solar heating process a renewable source of energy is obtained that can be used for both water and space heating.

What Is The Solar Water Device Made Up Of And How Does It Work?

A solar water heating system and its solar collector are made of all materials that are neutral in nature. These are inclusive of Glass, Copper, Insulation and Special selective coatings.

The market is flooded with so many types and forms of solar water heating and related products. The major ones are the active and the passive solar heating system. The passive ones function via the roof and the walls through the admittance of solar radiation and the active ones makes use of water or air for the transportation of the heat through collectors.

What Are The Advantages Of Solar Water Heating?

There are many advantages of producing solar water in today’s era, where pollution is destroying our environment and planet. Some of the advantages of solar heating and its systems are:

This source of energy is completely renewable, therefore, there is no fear of losing it, unlike coal and other fossil fuels.
Once a solar water heating system is installer, you will reduce your carbon footprint. Plus, an installed system would add value to your home, so you could get the money you invested in the system back if you sell your home.
The solar power is a great way to save your money and expenses, which are highlighted by your monthly energy bills.

The efficiency of this solar heating is great, as it can provide heat to both water and space. All the solar panels and their use need verification and so to ensure that the system is an efficient one. To ensure this, you have to see that the solar panels are of the right size because bigger the system; the higher the energy production will be. Remember, solar power is inexhaustible and the cleanest form of energy. This is natural source of radiation, which is acquired from the sun and therefore, it is free of cost and eco-friendly at the same time.

Things To Keep In Mind Before Buying Solar Panels For The Water Heating System

The use of solar water is a great way to reduce electricity expense. Purchasing a solar heating device require prior inspection and consideration. Some of the focal points are:

The size and number of solar panels or solar PV to be used. This can be determined by a professional installer and supplier.
Solar water panels and their types have to be determined. Evacuated tube and flat plat are the two types of technologies used in the solar heating system. The flat plat is the older version and an affordable one too, which is used most extensively than the evacuated tube. But the evacuated tube is more effective even in the presence of less sunlight.
Location of the tank has to be made. Setting up the solar water heating device can be done in 2 ways. One is with separate solar panels with the tank placed within and the other one is with the tank placed above the solar panels directly although this is widely used in continental countries with warmer climates.
Check out the panel coating because there are various kinds of coating applied on the panels. They are effective in the production of solar water and determine the durability of solar hot water device. The different types of coatings are:
1. Black paint coating, which is a low grade and cheap one. in spite of it, this coating is stronger than the others.
2. Black chrome coating, is an advanced version of coating that absorbs sunlight in any condition.
3. Anodised coating or selective coating is common amongst the household solar heating systems.
Vulnerability towards frost and similar conditions has to be checked, prior to the purchase of the system. This is a factor in the cold areas or regions that experiences extreme cold climatic conditions. Many panels get frozen. This will allow the water to expand and cause the panels to break. So, buy a system with frost valves or that has closed loop technology in it.

Do You Know About Renewable Heat Incentive

If you want to become self-sufficient with respect to energy, read ahead.

The Renewable Heat Incentive will be introduced by the government in 2011 and this will make investments in producing renewable heat worth it.

According to this, you get paid when you produce renewable heat. That is every kilowatt hour of heat produced gets you money. Obviously, you will use the energy produced in your home or office but if you are fortunate and are part of the heat network you can earn extra payment by 'exporting' surplus heat.
You also benefit by saving enormously on heating bills.

Many renewable systems allow you to obtain as much heat as per your needs. This way you can forget fuel bills. Renewable electricity too has a tariff mechanism, called Feed-In Tariffs. Click here for more information.