Solar Water Heater - Natural Way to Heat Water

It has been replaced by solar heater in most of the homes today. There are many advantages of using heaters powered by the sun. These are the most effective way to heat water for various domestic purposes.

The Way It Works

It comprises of solar collectors and storage tanks. The working process of these heaters is quite simple. The solar collector or panels are installed on the roofs of the homes which collect the heat from the sun and transfer it to the pipes containing water and heating it in the process. The hot water is then stored in the storage tanks.

In the case of conventional water heaters, electricity or gas is required to heat the water whereas the solar water heater requires none of these to heat water.

It is mainly on of two types-the active water heaters and the passive water heaters. It an be used in any type of climate including freezing temperatures. These heaters use fluids and pipes to heat the water. The passive heaters are also known as Integral Collector Storage or ICS. Water is stored in the storage tank and it is painted black so as to absorb the heat of the sun rays. The heated water is then pushed through pipes into homes.

Basic Advantages of Using Solar Water Heater

In comparison to the conventional heaters, these heaters are much more cost efficient as it requires natural resources for heating purpose, i.e. the sun. Thereby most of the consumers are able to save the cost of electricity and gas charges.

The water heaters powered by the sun can be used to heat water in homes where there is shortage of electricity and gas supply. Yet another greatest advantage of using these heaters is that it is environment friendly. It does not emit any kind of poisonous gas while heating water.

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Solar Energy in the Future

As we are all aware there is a chance that all the renewable sources of energy will one day become extinct, using solar energy is certainly a very positive way of producing our own energy and a much better way of caring for our environment.

The Future Effects and Usage of Solar Energy

Solar Energy in the future will override our current sources of energy and homes will be designed specifically so they employ solar energy entirely. Solar power is being used around the home for many needs, such as cooking, water heaters, drying clothes. We even already have solar powered vehicles on the roads today.

The prospects of solar energy in the future for huge industries is very possible also, because these industries require so much energy and power they are using coal to help meet their energy needs. In the future I can guarantee you that before long all current energy grids will be replaced by solar energy systems.

Transportation and Solar

As we all know oil will one day be worn out, transportation in the future will also be dominated by solar equipment. As I mentioned earlier there already are solar powered vehicles on the roads, actually they are even here where I reside on an island in the pacific.

By the year 2020, experts say solar systems will be put into action, opening numerous possibilities for solar energy in the future. People are now realizing the significance of going solar and beginning to look into using this energy. We are becoming more aware of the possibility that our other resources will one day run out. So the sooner we can begin using solar the better.

Pollution Control

A great factor about solar power is its clean, unlike other sources of energy. The pollution rate is already quite disturbing. This beautiful planet we all reside on is slowly being destroyed, if we could all consider using solar or wind energy then we could certainly make a difference in our health and the future of our planet.

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Solar Panels For Homes - Lower Your Utility Bills!

Solar energy has been around for quite sometime now, yet it is not being utilized to the degree it should be. Solar panels for homes are a great way to light up your home along with various other current electricity replacements. As with anything, there are the pros and cons to solar panels for homes. Knowing the good bad and ugly will help you make the decision if solar panels are for you and your home.

Let's face it, installing solar panels is not cheap, but in the end, does it recover its cost, plus some? The initial purchase and installation of new solar panels can run anywhere from $20,000.00 to $100.000.00. You can find used ones for less, but locating them can be difficult. Once installed, most do not uninstall them to sell. Say, an estimated monthly electric bill runs $150.00; in one year electricity would have cost you $1,800.00. At a purchase price of $20,000.00 it would take up to 11 years for full recovery if no other traditional electric means were used. After that, your power usage during the day would be free. In the end, it does save you money, but many can be overwhelmed by the initial cost. Keep in mind that tax breaks and rebates are available for installing solar panels in your home. If the upfront cost is more then one can financially bear, there are always smaller levels one can go solar in their home to save money such as in solar powered water heaters.

Pros of solar panels for homes are they cause less global warming, less pollution, less dependence on oil, and solar energy will never be diminished.

Some cons in regards to solar panels for homes other then the initial expense are the amount of panels it requires to produce enough energy to make your money back out of it, can only be used during daylight hours, and certain weather (snow, rain, fog and hazy days) affects their functioning ability. Dependant upon where you live can also play a role in if solar panels for your home are a feasible option for you over traditional electric. Some people do not care for the look of several solar panels on their roof and will opt out for this reason. Lastly, solar panels need regular maintenance and replacing adding an expensive.

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Use of Solar Power at Home

Solar power solutions for your home have so far been seen as too costly 

and difficult to install. People would be amazed how relatively cheap 

and easy it can be today to install solar power at your home. If you use 

solar power at your home, you can significantly reduce your electricity

bills and make sure that future generations have a green and working

environment.

Solar Oven/Cooker: Using a solar oven or cooker is the easiest application of solar power. These solar cookers or ovens come in 

different configurations, like box and panel cookers or parabolic 

cookers. These cookers are based on the principle of concentrating 

the sun's energy into one area, using mirrors or other reflective 

material, which generates enough heat to cook and bake.

Solar Heating System: The solar collector, a dark painted box with 

a see through cover through which pipes are fed, is the main component 

of a solar heating system. Filled with anti-freeze, the fluid in these pipes is 

heated by the sun's rays. The pipes are wound through the hot water tank, 

where they heat the water.As the hot water system and the solar heating 

are both closed systems, the antifreeze in the solar collector pipes cannot 

contaminate the water. We distinguish two systems to move the working

fluid: an active system, where a pump moves the fluid around and a passive 

system, where natural convection moves the fluid. The water heated by 

the solar power can now be used in your home for heating or hot running
water in kitchen, shower or bath.

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Solar Power Tips

One should carefully select the residential solar system with the help of good tips. There are few factors and tips that you are required to consider while installing the solar power system for your homes and such tips include: how the system requires to be installed, price of installation, the amount of sunlight that can be received from your home and amount of maintenance the system requires over the period of time. Most of the systems, after every few years need to be maintained, but if the system has few of the mechanical parts, then in that case they need maintenance on a regular basis.

Solar cells: In the residential solar system these are the most widely-used component. Solar cell has silicon that absorbs the energy of the sun in the form of photons. A charge should be present for producing the energy and solar cells also have the elements boron and phosphorus. When the energy of the sun is absorbed into the silicon, the negative and the positive charges are being created due to such elements and the continuous flow of such charged particles creates energy that can be transferred or stored.

Solar panels: These are often used as a part of an entire residential solar system. Two types of solar panels can be used in a residential solar system. The first type is the photovoltaic cells; in this the energy from the sun is used for producing the energy. The second type is the solar thermal collector; in this the energy from the sun is used for heating the liquid. Solar panels work similarly to the solar cells, as solar panels generally has groupings of solar cells.

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Disadvantages of Solar Power

A lot of people today are saving heaps of money on their power bill by creating their own free solar energy panel electricity. There are volumes of information available online to help you create your own home solar power system.

Below Some of the Disadvantages of Solar Power 

• The key stopping factor that makes most of people who are interested to install solar power system is the total cost is expensive. A solar power system that provides enough energy to power an average sized home can cost anywhere from $6,000 to $20,000. Seeing the potential market demand on solar power system, the industries with continue research efforts are trying to reduce the material costs. Moreover, there are many simple-to-follow DIY instruction manuals had been made published to teach people how to build their own solar power system using cheap materials which can be found at local market.

• The solar power can be generated without sunlight, which means the power cannot be created at night, during rain and winter season when sun is hiding behind the cloud. This had been one of key discouragement of using solar power as the alternative power solution.

• If you build the solar panel at the roof of your home, it becomes part of the house. You may need to sell it together with your house if you decide to move to a new home. And you need to reinstall the solar power system at your new home.

Advantages of Solar Power

Many households are considering of converting their home energy to be solar powered for the purpose of cutting down their electricity bills while saving our planet with this environmental friendly power source.

Advantages of Solar Power

• Solar power is a renewable source generated from the sun, meaning that the solar energy source is never going to finish. So, we do not need to worry about we may jeopardy of the energy source if you over use it.

• Solar power is environmental friendly energy source. Unlike oil, the use of solar energy will never causes green house effects or emits carcinogens into the air and causes the air pollution.

• The sun is FREE. Unlike the traditional energy source which you need to pay more if you use more, there is not limit on how much you can use the energy generated from solar power, and you do not need to think of the electricity cost when you use a solar-powered energy generator, because the sun is FOC (Free of Charge).

• Little maintenance cost on solar power system. Solar cells can last for a lifetime and because there are no moving parts, it needs very little maintenance. You do not really need to allocate significant budget for it maintenance cost.

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What is Solar Power?

The primary concern and the key to solar power is learning how to collect this energy efficiently.

The following is a brief explanation of what is solar power and how it works:

• Solar cells

Solar cells (actually named "photovoltaic" or "photoelectric" cells) are the cells that actually turn sunlight into electricity. Without these photovoltaic or photoelectric cells there would be no way to harness the sun's rays into energy. For example:

If in an especially sunny climate one can produce enough power from the sunlight to run a 100w light bulb from merely one single square meter of solar panel.

• What is solar power? What can it do?

Other examples of what is solar power? are examples of some of the different things that solar power can do. Read carefully if you really want to understand what is solar power?

1) Solar water heating is a part of what is solar power.

Basically, heat from the sun is used to heat water through glass panels on your roof. Therefore you do not need to use as much gas and/or energy to heat your home.

2) Solar furnaces are also a part of what is solar power.

Solar furnaces use many mirrors strategically placed in order to concentrate all of the sunlight it possibly can. This small space of concentrated energy is then released from its place and used to provide extremely high temperatures.

There are both advantages and disadvantages to using solar power. Now that you know what is solar power? You can choose whether or not solar power is right for you.

• Advantages : 

Solar energy is free, there are no fuels, waste, or pollution expelled.

Especially in smaller villages in other countries, (of course, sunny countries) what is solar power? In this case, solar power can be the saving grace--the only easy way to provide energy to a place that is not easily accessible to draw energy from other sources.

What is solar power? It can be used for low-power purposes as well such as for items like battery chargers, hand-held calculators, and solar powered garden lights.

What is solar power? Is it renewable?

Because the sun will keep on shining, there will be no need to renew your primary source of solar power. So, form this standpoint, in adequate conditions, it is definitely a great idea to continue to use solar power.

• Disadvantages: 

Solar power often does not work at night.

What is solar power? How can it be a bad idea for me?

Unfortunately, solar power can be unreliable unless you use your solar powered device in a very bright and sunny climate. For example: In the United Kingdom solar power is usually only able to be accessed for the purpose of small or low-powered devices. In a place such as this, you would require a huge area to place solar panels for an appropriate amount of energy.[Read More]

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