5 Reasons Why You Should Buy A Solar Water Heater
Water can readily transport essential nutrients to the body and thus it is known as ‘universal solvent’. Water has the ability to hold heat. Our vast oceans can absorb and hold the sun’s energy. It helps in regulating temperatures on our planet. You can use this ability of water to heat up water for your daily use. You can do this by installing a solar water heater. A domestic solar water heater is a solar energy system that uses sunlight to heat water. It uses solar panels to collect solar energy. These panels hold a water-based liquid that transfers the sun’s heat to the water tank. A solar water heater has a lot of benefits and those are –
Fighting climate change
Water heating accounts for 17 percent of a home’s total energy use. Many homes use natural gas or fossil fuels to heat up water. But that can emit too much carbon dioxide into the atmosphere. Switching to a solar water heater can be an excellent way to control carbon emission and other greenhouse gases. Thus, using the best quality solar water heater can protect our climate and environment to a huge extent.
Protecting air quality
Many homes are not yet ready to use a solar water heater. Over one-third of India’s electric power comes from burning coal and natural gases. The byproducts of burning coal pollute our air and can bring a negative impact on our health. If you use a solar water heater then you become a part of the solution to these public health issues.
Protecting water quality
Carbon and other particulates are not the only byproducts of burning natural gases and fossil fuels. It has been identified that power plants are the main source of mercury and other toxic heavy metals being released into the atmosphere each year. These toxic substances are harmful to the water bodies like rivers, seas, oceans, ponds, and human health as well. The solar water heater is a solution to control the mercury contamination with our water bodies.
Monthly savings
Even in temperate climates, a domestic solar water heater can serve 80 percent of your hot water needs. This helps in major savings of the utility bills every month. The best quality solar water heater can typically pay for itself within a span of 4 to 8 years. If used properly a solar heater can last up to 40 years or more. This can save a lot of energy and savings as well.
Increased home value
Homes with solar equipment sell faster and also at a high value than those without. Thus, if you install a solar heater in your home it is a sound investment as it will pay back whether you want to stay or sell your house.
Of course, the Sun does not shine for all 365 days. The solar water heater has a backup gas that kicks in during periods of rain and storm. Thus, a small change in habit can contribute a lot to the improvement of the environment.
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Reduce Your Energy Bills With A Solar Water Heater
Isn’t it a great idea to get free hot water for the upcoming 40 years? If there is an increase in the energy prices by 6 percent annually, the households can save a huge amount over the decades by installing a solar water heater for a home that can supply 65 percent of their hot water. Yes, you will need to spend a good amount for the installation of the solar home water heating system, but this will increase your home’s equity instantly. You will also pay less utility bills. This will allow you to save money every time the rates rise.
Different solar water heaters might have different specifications but serve the same basic purpose. They gather heat from the Sun in a solar collector, transfer the heat, directly or indirectly to the water supply. The heated water is then stored in a tank until it is used. Solar water heaters are the best renewable energy as they are relatively simple and time-tested technology. A domestic solar water heater has very low operating as well as maintenance costs. The deal gets even better if we consider the environmental benefits of a solar water heater. A domestic solar water heater can reduce the emission of carbon dioxide gas up to 1500 pounds per year.
Here are a few things that you need to consider about a solar water heater –
Siting –
A solar water heating solution for the home should be placed in full or near sunlight all year. The optimum collector mounting angle, measured horizontally should be equal to the latitude of the collector location. An ideal direction for a solar collector is true south, but in most cases, it can be mounted within 30 degrees of true south and will be able to tolerate a small amount of shading. Normally, collectors are mounted on roofs but sometimes they can be mounted on the ground as well. They are not that heavy, even when they are filled with water. But make sure that your roof structure is strong enough to take the load of it.
Sizing –
A solar water heater cannot provide you with 100 percent hot water. There will be cloudy and rainy days in a year. Over the year, it can provide you between 50-75 percent of hot water. During the summer season, it can give you 100 percent hot water but during the rainy and winter season, the percentage might fall down to 50 percent. Be very careful while choosing the size of the collectors. It will be better if you can take suggestions from well-known companies like Solostar, before buying a solar water heater.
Therefore, a solar water heater is the easiest initial investment in renewable energy. You will enjoy hot baths with the satisfaction of getting the energy that comes directly from the Sun.
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Future Of Solar Water Heater Companies In West Bengal After Covid-19
The Covid-19 pandemic has brought the world to a pause by impacting our lives and disrupting global business. Almost every sector has been badly affected by the coronavirus pandemic. The solar water heater industries in West Bengal are no exception. They have also been affected in these unparalleled times.
But according to market analysis, it has been seen that the solar industry is self-confident and potentially stronger to come out of the unprecedented global health crisis in the long term. A domestic solar water heater or an industrial solar water heater, with a life of more than 25 years has become the topmost priority for many of us now. There are several economic incentive packages offered by the Government that is required to comprise positive encouragements for the solar water heater industries in West Bengal. The solar industry can be complemented by substantial investments into critical infrastructure in the areas of digitalization and renewable electricity, which are now the crisis but expected to gain importance in the near future. In this way, it can help in the growth of solar industries as a whole.
Solar energy has very quickly become a financially stable industry. It is capable of allowing to increase energy autonomy at highly competitive electricity production costs (LCOE). Also, it should be noted that PV can be deployed more quickly than nuclear plants or fossil fuel. In these challenging economic times, like the covid-19 outbreak, state incentives can additionally contribute to the vigorous economic outlook for the development of solar industries.
Thus, it is a vital factor to state that the full picture to go solar has not changed due to the outbreak of this Covid-19 crisis, also it will remain in demand even after the pandemic circumstances are over. It has been studied that any disruption coming in the way of the growth of solar energy will remain for a temporary period only. It will not impact the growth on a long-term basis.
Solar industries are interacting with their customers and are teaching them the benefits of getting solar water heating solutions for home and also for industrial purposes. It will not only help the solar industry to be on track post-Covid-19 but help the household to reduce their electricity bills and make a sound investment for the future as a solar water heater can run up to 20 years. Lastly, implementing a solar water heater can reduce carbon footprints to a huge extent, thus saving the environment.
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Benefits Of Installing An Industrial Solar Water Heater
The demand for electric power is increasing day by day and the price for oil is also rising. In this era, all the businesses are switching to renewable energy resources. Solar energy is the best renewable natural resource that can be used for various purposes. By installing an industrial solar water heater a firm can reduce its operating cost as well as can also go green.
If the roof of your industry building has some extra space to install solar panels then go for it and install the best solar water heating system. Heat up the water that is required for your industrial purpose and keep the excess for future usage. Thus you are not requiring any more electricity after the installation of the industrial solar water heater. This will contribute to reduce your electricity bill for your office, saving your money. Our government is also promoting the use of solar products for many benefits. When it comes to industrial solar water heaters it can serve many purposes like drying, heating, chemical treatment, dyeing, sterilizing, etc. An industrial solar water heater can help even during power cuts also. Since a production unit requires a continuous supply of warm water, a solar water heater help in this regard as it does not require electricity for heating up water, instead it requires sunlight.
Since many companies got benefitted from the industrial solar water heater, the demand for it is increasing day by day. Lots of solar water heater manufacturers came into the market. But it is always suggested to buy such products from reliable manufacturers only because definitely you will want a device that will last longer and can perform well. Solostar is the best you can get for buying the best solar water heating system for your industry.
Installing a solar water heater is the best investment that a businessman can make. The best solar water heating system can last for 30 years and can pay for itself within 3-5 years. On installing an industrial solar water heater, a company can get a 30% Renewable Energy Federal Tax Credit from the government and some other rebates are also applicable. Not only this, but a solar water heater can also reduce the emission of harmful carbon dioxide keeping the environment safe.
So, we can see an industrial solar water heater is the best way to save your cost and protecting the environment. An investment in solar power will definitely be a good financial decision for you.
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5 Frequently Asked Questions With Answers About Domestic Solar Water Heater
Many questions might come to your mind before purchasing a solar heating solution for your home. A solar water heater is a new invention that has come into the market recently. It can provide you with warm water as well as help in reducing your energy bills. Here are the answers to 5 frequently asked questions that usually come across while purchasing a domestic solar water heater – What is a solar water heater?
It is a device that captures sunlight for heating water. The photovoltaic panel captures the sunlight during the daytime, heats the water, and then the water is transferred to the storage tank. The tanks have layers of insulation, keeping the water warm for a longer time. A number of configurations of a solar water heater are available depending upon the cost.
How to decide the capacity for a solar water heater?
Normally, the capacity is decided depending upon the usage per day. If there are 3-4 members in your family then a 100 liters capacity system will be sufficient to serve the purpose. But if the number of users is more then you need a high capacity system.
How much energy can a solar water heater save?
You will see a change in your energy bills after the installation. A domestic solar water heater is more effective than a conventional water heater. 100 liters capacity system can save up to 1500 units of electricity in a year. It also helps in reducing the emission of greenhouse gases.
How much cost does it require to install a solar heating solution for a home?
The cost of a solar heater varies between Rs 15000 to Rs 20000 per 100LPD of installed capacity. It also depends upon the type of solar water heater that has been installed. However, if you go for a higher capacity solar water heater then the cost will eventually decrease at a proportional rate.
What is the time required to complete the installation process?
For a house with easy access to the roof and ready inlet and outlet piping, a solar water heater can be delivered and installed in less than 5 days. It takes less than an hour to complete the process of installing a domestic solar water heater.
Buy a solar water heater and move a step ahead to protect our Mother Nature by reducing the usage of non-renewable natural resources, decreasing the emission of greenhouse gases, and also by keeping your electricity bill in check!
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Benefits Of Solar Water Heater For Your Home
Heating is very expensive as it requires gas or electricity. For domestic use, we normally use domestic boilers that run on gas or sometimes we use electricity to heat up something. To save our non-renewable natural resources solar water heater has come into the picture which uses solar energy for heating up water. Solar heating solutions for our home can reduce the consumption of gas and electricity, saving natural resources as well as it will be very much cost-effective also. Here are the benefits of using a solar water heater for home –
They do not consume electricity – A solar water heater does not need electricity or fuel to operate. It only needs sunlight. As a result, it saves our natural resources, and also by using solar energy there is no emission of carbon dioxide. Hence it is also contributing to protecting the environment.
Zero Operating Cost
Operating costs are very negligible for a solar heating solution as it does not have any moving electronic parts. But periodic maintenances are necessary to keep the heater working efficiently. However, during monsoon season you might need an electric backup heater due to cloudy weather and heavy. But again the cost will remain minimum only than using a geyser or an electric rod.
They Can Work During A Power Cut
During power cuts also a solar water heater can deliver hot water and you don’t need to wait for the power to come to switch on your geyser, Also, a solar water heating solution can give you instantaneous hot water if you have a good plumbing line.
They Can Work For Several Days Without Sunshine
Solar water heaters have large water tanks which have layers of insulation. These layers are thick enough to keep the water warm for 3-4 days. Over the night some heat will lose, but that is very negligible. When there is continuous rainfall for 3-4 days the stored water can be used.
Easy To Install And Long Life
A solar water heater does not require much time to install if it has an existing plumbing line. Also, the installation process is very easy. It is very durable. In areas where the water quality is not so good, it can last up to 7 years and in areas, with good water quality, it can last up to 15 years also.
Therefore, a solar water heating solution offers more benefits than a geyser or an electric rod. They can be used for multiple reasons and are best suited for your home saving your cost to a huge extent.
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3 Reasons To Choose Solar Water Heater Instead Of Solar Panels
When we talk about solar energy, there are so many devices and technology available nowadays for common people’s use. People tend to debate about whether they should buy solar panels or a solar water heater. Although both are quite similar technologies, a debate always goes on about which one is more beneficial and which one is going to be more efficient. Both these technologies use the same source of power which is the sunlight but they both give very different results.
Solar panels are known to turn sunlight into electricity which can run almost the whole house while solar water heater turns sunlight into heat energy in order to heat the water in the tank. Although both give different results they are similar in efficiency and they both are environment-friendly.
So, as a customer, it might be that you would prefer to buy solar panels instead of solar water heating system. Producing electricity for the whole house instead of paying the electricity bill can be a great save of your money. But instead of banking all your trust on solar panels, you can also try using the solar water heater. Here are some reasons why solar water heater can be a better choice than solar panels.
For A Simpler Life
Solar panels have a lot more complications. The cost and maintenance for solar panels are much more. You will need to keep controlling it for your usage and give much more attention to it. Solar water heater, on the other hand, is easy to use. Once you install it, you can simply forget about it. It will keep producing hot water on its own throughout the day as long as sunlight is available. You won’t need to keep checking on it and the maintenance required for it is quite minimum.
An Elegant Solution
The technology and engineering used in solar water heater system are much more elegant and simple than solar panels. While solar panels can be feasible and suitable for most commercial purposes, a solar water heater is much more suitable for domestic purposes. Instead of turning sunlight to electricity and then to heat energy in order to get hot water, solar water heater shortens the process and directly turns the solar energy to heat energy.
Availability Of Roof Space
The availability of roof space is a major factor in installing any solar-powered technology. While solar panels tend to take up a lot of space, the solar water heater doesn’t take up much space at all. Whether you live in a big house or a small one, the solar water heater can be easily installed anywhere as long as sunlight is available.
Therefore, choosing a solar water heater can be a better solution for a lot of people to make their life simpler.
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How To Protect The Collectors Of Your Solar Water Heating System?
Every part of a solar water heating system is essential and that includes the collectors. The collectors of a solar water heating system are known to collect the sunlight or solar energy to turn it into heat energy. So, if these collectors are not maintained properly, the whole solar water heating system will stop working. One of the problems that occur with a solar water heating system is that on the hot days these collectors tend to overheat.
On a hot summer day, the collectors absorb solar energy more than normal and the solar water heater generates enormous amounts of heat. But the demand for hot water decreases on a hot day, especially for domestic purposes. This gives birth to a condition known as stagnation.
Stagnation is the situation which occurs when the water storage tank heats up to maximum temperature very early in the day. In turn, the movements through the solar collector stops and thus the fluid present in the system starts to get hotter and hotter. This results in a high pressure due to the high temperature that can damage the system in long run. It usually happens due to the contraction and expansion of the system due to heating and cooling.
Also, when the anti-freeze gets overheated every day, it can become acidic which will then react with all the other elements and becomes corrosive. This corrosive element if circulates throughout the system, it will break down all the components in the long run.
In order to keep your solar water heating system running in the long run, you will need to give your solar collectors some overheating protection. The easiest way to do that is to cover your panels or collectors. If your system has accessible flat plate panels, cover them with sheets of plywood. But this is mostly possible if it is installed on the ground. The plywood sheets should fit the panel exactly so that not only it covers it wholly but it also doesn’t damage the panels due to wind.
If your solar water heating system consists of an evacuated solar tube, you can use a customized shade screen to cover them during the hot days. Make sure this shade screen is made with good material that won’t damage your system in any way but can also prevent the collectors from overheating.
Therefore, if you have a solar water heating system in your home, you should take care of your system and prevent overheating.
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Know The History Of Solar Water Heating System Since 1891
Solar water heating system has become quite popular and has been used by many people over the years. Not only solar water heating system has a lot of environmental benefits, but it is also quite affordable. But the solar water heater we use now has evolved a lot over the years. It has taken a lot to reach this simplified version of a solar water heater that we use nowadays. the very first one was made in 1891.
Clarence Kemp was the first one to patent it at that time. The first ones became popular in California and by 1920s at least 30% of the population had installed a solar water heater at their home. But the biggest disadvantage of this solar water heater was that it was a metal tank which used the sunlight to heat the water. This meant the water kept in the metal tank had to be under the sun without any lids and unprotected from the germs and dirt. This hot water was not that suitable for drinking purpose or used for cooking. Many people tried to come up with other versions that would make the heating process easy, but the main problem remained the same.
In 1909, William. J bailey made a version of the solar water heater of Kemp. He separated the solar water heater in two different parts. One was the heating element that was kept exposed under the sun and the other one was an insulated storage unit. This storage unit had to inside the house so that people could have hot water day and night. The heating part consisted of pipes attached to a metal sheet in a glass-covered box and it was painter black. The water that needed to be heated was passed through this narrow pipes. To bring more efficiency to the water heater Bailey reduced the volume of water that could be exposed to the sun which heated up the faster.
But from the 1920s to 1940s the market of solar water heater started to dry up during World War II. People started to rely on fossil fuels and started to use a gas water heater. But after that from the 1960s, several countries like Japan, Australia started to come up with a varied version of solar water heating system as they were going through a lack of natural sources after the war. So, solar water heater became their way of getting hot water on a daily basis.
Continuing up to now, solar water heating system has gone through a lot of evolutions and right now it is really affordable and easy to use it.
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This World Ozone Day Do Your Part By Buying Solar Water Heater
This year, on 16th September 2020, we will be observing World Ozone Day. On this day, the main aim is to protect the ozone layer by taking several measures. These measures are mainly for controlling total global production and consumption of substances that deplete it. We already know that there is a big hole in the ozone layer due to global warming and it keeps getting bigger every day. If we don’t take initiatives, then very soon it will be become impossible to live on Earth due to too much pollution and global warming. Solostar, a supplier of solar water heaters in West Bengal will tell you what you can do to take part in this day.
One of the effective ways to stop global warming or saving the Earth is to stop using non-renewable resources. Using non-renewable resources like fossil fuels are depleting the resources of Earth. The usage of these fossil fuels to produce electricity or the usage of diesel and petrol for driving cars is increasing pollution day by day. Now, it is not possible to stop using cars or anything that uses electricity. But, we can certainly start using an alternative instead of using up the non-renewable resources and reduce the amount of pollution.
This alternative is using solar energy. Solar energy is being used in a lot of places, especially where there is a lack of fossil fuels. Solar energy can be used to power up a lot of things. From powering up a whole house to solar batteries or solar charger, solar powers can be used in many ways. One of the cheapest way solar energy used nowadays is a solar water heater.
A solar water heater comes in very handy, especially in places where there are too many problems in the supply of electricity and people require hot water throughout the day. Whether it is for your home or your workplace, if you require hot water all the time, you can also install a solar water heater. A solar water heater has collectors that collect the solar energy and turns it into heat energy which heats the water in the insulated tank. This water stays hot for a very long time.
So, if you are also concerned about the environment and want to do your part, you can also buy a solar water heater. After all, it is an investment which can be used for more than 15-20 years without any problem, if maintained properly.
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