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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Is domestic Solar Water Heater good For Your Health?
In today’s world, solar water heaters are becoming very popular, be it a domestic solar water heater or an industrial solar water heater. Now the question arises, is a solar water heater safe for our health? If any solar panel on my roof is directly exposed to sunlight, can it bring skin problems? As far as sunrays are concerned, the water you consume by using a solar water heater is completely safe for your consumption.
The ultraviolet radiation from the sun can cause many problems to our health, like cancer and DNA damage. Not only that, but it can also result in ozone layer depletion that causes great harm to our environment. But the sun rays also contain infra-red radiation and this helps in heating the water in the best solar water heating system. Therefore, we can say that hot water generated by a domestic solar water heater is safe to use. However, it is recommended not to use that water for drinking purposes. Clean tap water is indeed entering into the water heater but the metal used to make the piping of the water heater can contain a huge amount of metals, like cadmium, manganese, lead, arsenic, and many other poisonous substances that can be harmful to our health. In course of time, the poisonous substances will get dissolved in water and if this water is used for drinking or cooking purposes then it can directly affect our health. Consuming lead and mercury for a long period might affect the protein synthesis of our body and can result in reduced body growth, hypertension, Alzheimer’s, can cause fetal malformation in pregnant women, and many other diseases.
However, there are many benefits of using an industrial solar water heater or a solar water heater for your home. Those are – clean and efficient water heating, non-intrusive, easy to maintain, no noise production, renewable energy source (can never get finished), and long-lasting.
This blog makes it very clear that the water heated up by a solar water heating solution for home/industry is absolutely safe to use except for drinking purpose. Thus, buying a solar water heater will be the best decision for you if you are interested in a long-term investment. Solostar is economical, safe, durable, and eco-friendly. We are one of the best solar water heater manufacturers in West Bengal. So don’t wait and get your Solostar Water Heater now!
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3 Ways To Protect Your Health And Solar Water Heater From Hard Water
Hard water is a very common problem in various parts of West Bengal. When the supply comes from underground water, it is bound to bring minerals along with it. Now, these minerals might not be quite unhealthy for you and rather protects you from various kinds of diseases. But drinking hard water, in the long run, is also not healthy. All the minerals present in the water is not always good for all human beings. But apart from your health, it tends to harm other things too like glassware, dishes, sinks, pipes, solar water heaters, etc. When sodium gets deposited regularly in the solar water heater, it can quickly deteriorate the condition of the system. So, how to deal with these effects? Read on to find out.
Flushing Your Solar Water Heater Regularly
One of the easiest ways to not allow minerals to get deposited in a solar water heater is to flush it to preserve it. In order to prevent its untimely demise, your solar water heating system should be flushed annually in normal cases. But if your supply of water is hard water, try flushing it as frequently as possible. All you need to do to is turn the heater off and let all the water out. It is a simple process, but you need to make sure that the minerals come out too along with the water.
Chemical Treatments
You can use a different chemical to remove the calcium from inside the solar water heater. The most effective chemicals to do this are vinegar and lye. First, flush out the water and then pour vinegar inside and let it be for a while. Vinegar is not just effective for the minerals in the hard water but also kills bacteria, mould, and other types of germs. Lastly, make sure to flush out the vinegar completely from the heater before you fill it with fresh water again.
Invest In A Water Softener
If you don’t want to go to such troubles, then simply invest in a water softener. A good quality water softener can remove the minerals from the water that causes the hardness. If you remove it before the water enters the heater, it will be easy to prevent the untimely demise of the system. But you might need an expert’s help to use a water softener to ensure that it is working effectively
Use any of these three ways to protect your solar water heater in West Bengal and this will, in turn, protect your health.
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Why October Is The Perfect Month To Buy A Domestic Solar Water Heater?
Usually from the month of October, our daily necessity for hot water tends to increase. October brings a chill in the wind and it gradually keeps increasing till January. During these months, the demand for hot water increases tenfold. At that time, even washing your hands become unbearable without hot water. This means you will be requiring hot water 24*7. But, the increase in demand for hot water also leads to a huge spike in the electricity bill or the gas bill. Usually, most families use an electric geyser, immersion rod, or even gas water heater. All of these leads to a huge increase in your daily expenditure. One of the easiest ways to cut down this expenditure is to start using a domestic solar water heater.
A domestic solar water heater is advantageous over other kinds of water heaters in many ways. First of all, solar energy is something that is available everywhere throughout the year. But, the same cannot be said for the supply of electricity in many places. Solar energy is a natural and renewable energy which is free to use and abundant in nature. Also, unlike the other water heaters, it hardly requires any maintenance and it also reduces carbon footprints.
But, a lot of people have doubts over buying a domestic solar water heater thinking that they don’t work in the winter. We can assure you as long as sunlight is there, the weather doesn’t affect the working of a solar water heater. Even on a cloudy day, a solar water heater is efficient enough to absorb the heat from the atmosphere in order to heat the water in the tank. If you need, you can also buy a solar water heater that comes with a backup in case of an emergency. So, if you want to switch to a solar-powered water heater, you can buy one easily and get it installed. It will be a one-time investment that will serve you for the next 15 years.
But why choose the month of October? Well, we are not saying that you cannot buy it any other time in the year. But the month of October might be the best for you. As mentioned before, this is the time when gradually your usage of hot water will start to increase. If you install it now, you will be able to get used to it by the time winter starts fully. You might need to take some precautions during that time. It is best to know about them beforehand and start using a domestic solar water heater accordingly.
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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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4 Things You Can Use In Your Daily Life That Are Run By Solar Energy
Harnessing the power of the sun has been done since the beginning of the time. The only difference since then has been that we have evolved ourselves and know how to utilize the power of the sun more efficiently. Of course, we have not reached the stage where we stop relying on non-renewable resources and run the whole world on solar energy, but we have come a long way. There are so many ways solar energy is used in daily life in various ways in different parts of the world. Take a look at what are the top 5 ways solar energy is used in daily life.
Domestic Solar Water Heater
This is the most easily affordable way of using solar energy. A domestic solar water heater is becoming one of the daily necessity in our life very quickly. Instead of using an electric water heater or gas water heater, people are inclining more and more towards solar water heaters. Easy to install and easy to use, solar water heaters are capable of fulfilling all the hot water needs in a family.
Solar Transportation
Trains, trams, cars and buses are slowly transitioning towards solar energy. Although it is not seen as much even in the united states, people are gradually trying to give up petrol, diesel, and electricity to support their transportation as they keep getting costly day by day.
Solar Charger
Battery life is a huge headache in our technology-based life. We always need to keep charging our phones or laptop or look for a backup charger, especially when we go out for a long time. Battery dying in the middle of a conversation is a nuisance we all hate dealing with. So, switching to solar charger seems to be the most sensible choice. There are various types of solar chargers that are available in the market. They can come in handy when we go camping or stay away from home for a long time.
Solar Electricity
This can be a bit hard to afford but if we can achieve incorporating it in our daily life, a lot of our expenses will be cut short. Electricity can be very costly and on top of that, there is always a shortage of it in a lot of places. Solar electricity is useful, especially in all those places. They can live off the grid without any problem.
So, these four things are the most used solar-powered things we can see in our daily life. But, it will be most favourable when we can avail all of them a lot more easily just like domestic solar water heaters.
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The Working Of A Solar Water Heater Explained In Details
A solar water heater is a great alternative for producing hot water every day. Heating water with the help of solar energy is the best alternative way rather than using electricity or gas. A solar water heater consists of solar collectors, a tank and a circulating pump. In some solar water heaters, a backup is also included for the days when solar energy is not available at all and you require hot water. Solar collectors are installed to collect the sunlight. The tank is for storing the hot water and the circulating pump is used for carrying the solar energy from the collector to the tank, and a thermal regulator. Read on to find out more about how a solar water heater works.
The basic function of a solar water heater is that it absorbs light with the help of collectors and then it is converted into heat energy. The circulating pump then passes the heat energy on to the water tank. This exchange is made possible with the help of the thermal regulator. This circulating pump is the reason why you don’t need electricity at all. It also prevents your water heater from overheating.
The collectors work best during the midday when the sky is most of the time cloudless and it should be made sure that the collectors are facing south. During the times when sunlight is insufficient, the water is preheated after which the back-up system takes over and bring the water to the needed hot temperature. This is why a solar water heater can be used to produce hot water without emitting any carbon dioxide. To properly know the working of a solar water heater, you should also know that their way of functioning differs due to the varying type of collectors and circulation systems.
Collector Types
1. Batch Collectors:
This type of collector allows the water to remain in the collector for a very long time if the demand for hot water is low. It is not generally used in very cold climates.
2. Flat-plate collectors:
It consists of parallel copper tubes connected at each end by two pipes which are known as the inlet and outlet.
3. Evacuated tube collectors:
These are known as the most efficient collectors. In this, a glass or metal tube is containing the water is surrounded by a larger glass tube.
Circulation Systems
1. Direct systems:
The most common type of system, it circulates water through the solar collectors and then stored in the tank after it is heated.
2. Indirect systems:
It uses a non-freezing liquid to transfer heat from the sun to the water in the tank.
3. Active systems:
This system uses electric pumps, valves and controllers to move water from the collectors to the storage tank.
4. Passive systems:
Natural convection transfers water from the collectors to the tank as it heats up without the help of any pump.
So, buy the best solar water heating system for yourself too after understanding which function will suit you the best.
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Why 2020 Is The Best Time To Invest In A Domestic Solar Water Heater?
Domestic solar water heaters are gaining popularity a lot these days. Even though electric and gas water heater are still now the most used heating appliances, solar water heaters have been adapted by a lot of people too. It can be predicted that in the near future, in 5-10 years, the solar water heater will become a conventional heating appliance. There are several reasons for it.
Shortage of Resources
The first reason being the shortage of electricity or gas which are non-renewable resources. As the population keeps increasing day by day, it is becoming hard to provide electricity and other resources to everyone. Already a lot of people, especially people from rural India are always facing a lot of problems regarding water and electricity. So, it is inevitable that in the future, people will look for other resources like solar energy which is free and abundant. After all, it is being predicted that in the recent future, solar energy will be the sole power to run every technology on Earth.
Too Much Cost Of Electricity
It is basic economics that when supply less than demand, the price of the commodity will rise drastically. The same goes for electricity. Already, electricity has become very costly in a lot of areas. In the future, electricity might even become a luxury affordable only by rich class people. In such a time, solar energy can become the saviour.
It is basic economics that when supply less than demand, the price of the commodity will rise drastically. The same goes for electricity. Already, electricity has become very costly in a lot of areas. In the future, electricity might even become a luxury affordable only by rich class people. In such a time, solar energy can become the saviour.
You might wonder, why then this is the right time to buy a solar water heater rather than buying it in the future. Well, there are several reasons why. One of them is that right now when it is only used less than 10% of the population, buying domestic solar water will get you a lot of benefits.
Every state in every country provides a subsidy to those who use solar-powered devices. If you invest in one now, you will be able to get the subsidy. But, there is no guarantee that you will get the same in the future when most people will start using the same just like electricity. Buying one right now will be advantageous to you in many ways. If you are already struggling with your electricity bill, buying a domestic solar water heater will help you save your money by a lot. The price of a solar water heater is quite reasonable with 10-20 years of warranty. It will be a long time before you even need to think of buying a new one in the future.
So, look for the best domestic solar water heater and buy it this year only.
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