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.Read More
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.Read More
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.Read More
Even though the demand for domestic solar water heaters have increased a lot than it was five years ago, many are still hesitant to buy one for their homes. Due to the high price of this technology, it is not always the first choice for everyone. Even though it saves money and it is eco-friendly, not everyone wants to commit to such options. So, how to convince common people to use domestic solar water heater for their homes? Although it is the decision of the people, there are still some factors that will convince you to buy one.
Discussions With You, The Customer
There has been an increase in the number of people showing interest in solar technology over the last few years. Also, with Prime Minister emphasising on ‘Atmanirbhar’ and solar power, this interest in people have increased ten-fold in this year. Discussing the pros and cons of a domestic solar water heater or solar power in general with the customer is our job. Telling them about the incentives and rebates or the advantages they will be gaining is a way to convince them.
As the Indian government is emphasising on the usage of solar power, there are several benefits they also provide to the common people. Not many people might be aware of it but various states offer a subsidy for using renewable energy. Getting subsidy is a great reason to buy a domestic solar water heater, especially when the electric and gas water heaters only seems to increase your expenditure
Increasing Public Awareness
People need to be more aware of all these systems. Even if some houses use solar panels, the domestic solar water heater is still not much in use. Many are not aware of how these systems work or how it can benefit them economically and environmentally. Many are still now not even environmentally aware. If you get a better understanding of all these factors, you will be able to invest in it without any hesitation.
Discounts and Special Deals
This is one thing that most customers are unable to ignore. Government providing incentives are not always enough. To make sure that solar power reaches in every household, the issue of price needs to be addressed. Offering special deals and discounts are one way to convince the customer to invest in a domestic solar water heater. Offering special deals depending on the time of the year, especially in winter can motivate the customer to buy one.
Finally, whether you invest in a domestic solar water heater or not is up to you but while buying a water heater, do make an informed decision after considering all these factors.Read More
There are several types of solar water heating system that are commonly used nowadays. But the important thing to know is these systems are always a bit different from each other. Which solar water heating system meets your requirements is what you need to know. Among the types of solar water heaters, the two most common types are active solar water heater and passive solar water heater. In order to know, which one would suit you the best, read on to find out their differences.
One of the main difference between these two types of solar water heating system is that, on one hand, the active system uses a pump to move the liquid through the systems. On the other hand, the passive system mainly relies on gravity to move the liquid. Active systems usually use environment-friendly anti-freeze in order to transfer the heat energy to the water. This is something a passive solar water heater does not do.
Another difference is the solar collectors. In a passive solar water heating system, the water is heated in the solar tubes that are exposed to the sunlight. If you need hot water, a latch opens up, and the hot water moves freely from the pipes to the outlet. For an active system, solar collectors are different. The hot water is heated using these collectors and then there are two things which the pump does. The hot water is either transferred to the storage tank or the anti-freeze is transferred to a coil in the tank. This coil then heats up the already stored cool water in the solar tank.
An active solar water heating system uses external sources like electricity to start the pump. But a passive solar water heating system does not rely at all on any external resources and only uses the heat absorbed from the sunlight. This is why, in case of bad weather conditions; a passive system might not be effective enough to produce hot water. But, on the other hand, as it does not use external sources, the water you would be using will be free of cost entirely.
Therefore, both active and passive solar water heating system has its own negatives and positives of their system. If you live in a place where you face a lot of bad weather conditions, it is best to use an active one. On the other hand, if you don’t face any severe weather conditions, but you want to be free of external sources totally, you should go for a passive solar water heating system.Read More
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.
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.Read More
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.Read More
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.Read More
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.Read More
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.
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.
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.
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.Read More