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Solar water heater systems use energy from the sun to heat water for household use. These systems are a cost-effective and environmentally-friendly alternative to traditional electric or gas water heaters, but they do require regular maintenance and occasional repairs to keep them functioning at optimal levels. In this article, we will discuss the importance of regular maintenance and the most common repairs needed for solar water Heater dubai systems.
Regular maintenance is critical for ensuring the longevity and efficiency of your solar hot water system. The first step in maintaining your system is to keep the solar collectors clean. Dust and debris can accumulate on the collectors, reducing their ability to absorb sunlight and heat water. Cleaning the collectors can be as simple as using a hose to wash off any dirt or debris.
In addition to cleaning the collectors, you should also periodically check the system’s fluid levels (if you have a closed circuit system) and pressure levels. The fluid mixture that is used in the system can become low or imbalanced over time, reducing the system’s solar efficiency. Check the manufacturer’s instructions for recommended fluid levels.
Another important aspect of maintenance is to regularly inspect the system for leaks. Leaks can occur in the pipes, fittings, and connections of the system, and can lead to damage if left unchecked. Inspect the system for any signs of leakage and address any leaks as soon as possible.
Finally, it is a good idea to schedule a regular inspection by a professional to ensure that the system is operating at optimal levels. A professional can check for any issues that you may have missed during your own inspections and make any necessary repairs or adjustments.
Despite regular maintenance, there may come a time when your solar hot water system needs repairs. The most common repairs needed for these systems include fixing or replacing broken or leaky pipes and fittings, repairing or replacing damaged solar collectors, and replacing worn or malfunctioning pumps and valves.
For more info contact solar water heater supplier in uae or call us at +971 4 252 2966
Regular maintenance is critical for ensuring the longevity and efficiency of your solar hot water system. The first step in maintaining your system is to keep the solar collectors clean. Dust and debris can accumulate on the collectors, reducing their ability to absorb sunlight and heat water. Cleaning the collectors can be as simple as using a hose to wash off any dirt or debris.
In addition to cleaning the collectors, you should also periodically check the system’s fluid levels (if you have a closed circuit system) and pressure levels. The fluid mixture that is used in the system can become low or imbalanced over time, reducing the system’s solar efficiency. Check the manufacturer’s instructions for recommended fluid levels.
Another important aspect of maintenance is to regularly inspect the system for leaks. Leaks can occur in the pipes, fittings, and connections of the system, and can lead to damage if left unchecked. Inspect the system for any signs of leakage and address any leaks as soon as possible.
Finally, it is a good idea to schedule a regular inspection by a professional to ensure that the system is operating at optimal levels. A professional can check for any issues that you may have missed during your own inspections and make any necessary repairs or adjustments.
Despite regular maintenance, there may come a time when your solar hot water system needs repairs. The most common repairs needed for these systems include fixing or replacing broken or leaky pipes and fittings, repairing or replacing damaged solar collectors, and replacing worn or malfunctioning pumps and valves.
For more info contact solar water heater supplier in uae or call us at +971 4 252 2966
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Considering having a solar water heater installed at your home? There are many financial and environmental benefits a solar option for your hot water system can offer over gas and electric options.
Solar Water Heater Systems:
1. Save you money on energy costs. Since they rely on free energy from the sun, solar water heater (SWH) systems will help you save on your energy or gas bill.
2. Are more efficient. SWH systems can help reduce water loss thanks to their high efficiency.
3. Reduce carbon emissions. If you want to do your part for the environment, installing a SHW system is a great way to reduce household emissions.
4. Come with all weather protection. All solar options that we recommend at Solar Water Heater Suppliers in UAE are designed to withstand harsh climates.
5. Are available with booster options.Get hot water even during cloudy or rainy weather with electric or instantaneous gas boosting.
6. Are eligible for financial benefits.You can offset the cost of installing a Solar water heater system thanks to government rebates.
7. Add value to your home. An efficient solar hw system can add value to your home, should you wish to sell it later on.
Solar vs Gas and Electric Hot Water Systems
With so many options available, it’s hard to know which system is better. Let’s take a look at how solar stacks up against gas and electric hot water system options.
1. Cost - Gas and Electric systems have lower upfront costs than solar options. However, solar systems are far cheaper to run and provide a better return for investment in the long run. What’s more, with SHW systems, you are eligible for generous rebates and subsidies from the government.
2. Efficiency - Gas systems are particularly inefficient and experience high heat loss, especially in cold climates. Systems run by solar power are very efficient in hot/warm climates which receive a lot of sun. In colder climates, a booster may be required.
3. Environmental Impact - Solar water heater systems have the lowest impact on the environment by far since they harness the clean energy of the sun.
How Roof-Mounted Solar Water Heater Work
Solar Water Heater systems harness sun energy to heat water for your home. They are particularly effective in places where we are blessed with many warm and sunny days throughout the year. For cloudy or rainy days, most SWH systems come with an electric or gas booster to ensure you still have access to hot water when you need it.
For roof mounted SWH systems, solar collectors are installed on the roof, facing a northerly direction in order to receive the most sunlight throughout the day. The water tank may also be located on the roof (flat plate systems) or on the ground (evacuated tube collectors).
The sun heats the water in the collector which then moves into the tank. The hot water naturally rises to the top of the tank and is then made available to the house through a gravity feed or a pump. The cold water at the bottom of the tank is fed into the collector so that it can heat up. This cycle continues, ensuring your home has hot water on demand.
For more info contact solar water heater supplier in uae or call us at +971 4 252 2966
Solar Water Heater Systems:
1. Save you money on energy costs. Since they rely on free energy from the sun, solar water heater (SWH) systems will help you save on your energy or gas bill.
2. Are more efficient. SWH systems can help reduce water loss thanks to their high efficiency.
3. Reduce carbon emissions. If you want to do your part for the environment, installing a SHW system is a great way to reduce household emissions.
4. Come with all weather protection. All solar options that we recommend at Solar Water Heater Suppliers in UAE are designed to withstand harsh climates.
5. Are available with booster options.Get hot water even during cloudy or rainy weather with electric or instantaneous gas boosting.
6. Are eligible for financial benefits.You can offset the cost of installing a Solar water heater system thanks to government rebates.
7. Add value to your home. An efficient solar hw system can add value to your home, should you wish to sell it later on.
Solar vs Gas and Electric Hot Water Systems
With so many options available, it’s hard to know which system is better. Let’s take a look at how solar stacks up against gas and electric hot water system options.
1. Cost - Gas and Electric systems have lower upfront costs than solar options. However, solar systems are far cheaper to run and provide a better return for investment in the long run. What’s more, with SHW systems, you are eligible for generous rebates and subsidies from the government.
2. Efficiency - Gas systems are particularly inefficient and experience high heat loss, especially in cold climates. Systems run by solar power are very efficient in hot/warm climates which receive a lot of sun. In colder climates, a booster may be required.
3. Environmental Impact - Solar water heater systems have the lowest impact on the environment by far since they harness the clean energy of the sun.
How Roof-Mounted Solar Water Heater Work
Solar Water Heater systems harness sun energy to heat water for your home. They are particularly effective in places where we are blessed with many warm and sunny days throughout the year. For cloudy or rainy days, most SWH systems come with an electric or gas booster to ensure you still have access to hot water when you need it.
For roof mounted SWH systems, solar collectors are installed on the roof, facing a northerly direction in order to receive the most sunlight throughout the day. The water tank may also be located on the roof (flat plate systems) or on the ground (evacuated tube collectors).
The sun heats the water in the collector which then moves into the tank. The hot water naturally rises to the top of the tank and is then made available to the house through a gravity feed or a pump. The cold water at the bottom of the tank is fed into the collector so that it can heat up. This cycle continues, ensuring your home has hot water on demand.
For more info contact solar water heater supplier in uae or call us at +971 4 252 2966
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Fossil fuels have been the primary source of energy in Australia for a long time. More recently, the number of people who are installing solar panels on their homes is increasing significantly.
Most of us know about the harmful environmental impact of fossil fuels, but how is solar power better than fossil fuels? Let’s take a closer look at the two energy sources and compare their pros and cons.
Solar Power vs Fossil Fuels
What are fossil fuels?
Fossil fuels include coal, petroleum, and natural gas. They were formed from decomposing animals and plants and are found in the Earth’s crust. Fossil fuels contain carbon and hydrogen which can be used to create energy when burned.
What is solar power?
Solar energy is energy created by the sun. Solar panels are designed to capture this energy and convert it into a form of electricity that we can use to power our homes and workplaces. For more information, read our guide to how solar power works.
Renewable vs Nonrenewable Sources
A renewable resource is one that won’t run out over time. Solar power is a renewable resource – as long as the sun is shining, we can make electricity from its energy.
The same is not true for fossil fuels. At the rate we are consuming fossil fuels, we will one day use up all the global supply of accessible fossil fuels. Fossil fuels will technically replenish over time, but this process will take millions of years – too long for us to continue using them.
There will come a day where fossil fuels are no longer a viable source of electricity. However solar energy will continue to be a viable source of energy as long as we can access direct sunlight!
Emissions and Air Pollution
Fossil fuels emit harmful air pollutants before they are burned and during the burning process. Carbon dioxide is a particularly harmful emission as it traps heat in the atmosphere, contributing to climate change.
Other harmful emissions from fossil fuels include sulfur dioxide, mercury, and soot. These can be dangerous to human health and the local ecosystems. Transporting fossil fuels via train, ship, and truck can also pollute the environment, and oil spills and leaks can be extremely harmful.
On the other hand, solar power is considered a clean source of energy that produces very little carbon emissions. Additionally, the majority of solar manufacturers use solar energy in their process, cutting down on harmful emissions right from the beginning.
Efficiency and Effectiveness
Currently, coal and natural gas have a higher efficiency of around 40% whereas solar efficiency levels sit around 15-20%. However, solar power technology is constantly evolving and improving.
It’s also important to consider what happens to the excess, unused energy from both sources. During the burning process of coal, there are many waste products that are harmful to the environment.
On the other hand, any energy we don’t harness from the sun will continue on its natural process, providing light and warmth to the earth. There are no harmful waste products involved.
Cost – Can I save $ with solar power?
For many people, the cost of installing solar panels deters them from investing in solar power for their home or commercial property. However, the price of solar power is steadily decreasing and becoming more affordable.
You could be eligible for Government rebates to help lower the initial cost of installing solar panels. Once your system is installed and you aren’t relying on power from the grid, you will save a lot – if not all – on your power bill. Over time this can represent a significant saving.
In contrast, the cost of coal-based electricity is on the rise. In some places, it is still more affordable than solar power, but it is important to consider the wider cost of fossil fuels to our planet.
For more info contact solar water heater supplier in uae or call us at +971 4 252 2966
Most of us know about the harmful environmental impact of fossil fuels, but how is solar power better than fossil fuels? Let’s take a closer look at the two energy sources and compare their pros and cons.
Solar Power vs Fossil Fuels
What are fossil fuels?
Fossil fuels include coal, petroleum, and natural gas. They were formed from decomposing animals and plants and are found in the Earth’s crust. Fossil fuels contain carbon and hydrogen which can be used to create energy when burned.
What is solar power?
Solar energy is energy created by the sun. Solar panels are designed to capture this energy and convert it into a form of electricity that we can use to power our homes and workplaces. For more information, read our guide to how solar power works.
Renewable vs Nonrenewable Sources
A renewable resource is one that won’t run out over time. Solar power is a renewable resource – as long as the sun is shining, we can make electricity from its energy.
The same is not true for fossil fuels. At the rate we are consuming fossil fuels, we will one day use up all the global supply of accessible fossil fuels. Fossil fuels will technically replenish over time, but this process will take millions of years – too long for us to continue using them.
There will come a day where fossil fuels are no longer a viable source of electricity. However solar energy will continue to be a viable source of energy as long as we can access direct sunlight!
Emissions and Air Pollution
Fossil fuels emit harmful air pollutants before they are burned and during the burning process. Carbon dioxide is a particularly harmful emission as it traps heat in the atmosphere, contributing to climate change.
Other harmful emissions from fossil fuels include sulfur dioxide, mercury, and soot. These can be dangerous to human health and the local ecosystems. Transporting fossil fuels via train, ship, and truck can also pollute the environment, and oil spills and leaks can be extremely harmful.
On the other hand, solar power is considered a clean source of energy that produces very little carbon emissions. Additionally, the majority of solar manufacturers use solar energy in their process, cutting down on harmful emissions right from the beginning.
Efficiency and Effectiveness
Currently, coal and natural gas have a higher efficiency of around 40% whereas solar efficiency levels sit around 15-20%. However, solar power technology is constantly evolving and improving.
It’s also important to consider what happens to the excess, unused energy from both sources. During the burning process of coal, there are many waste products that are harmful to the environment.
On the other hand, any energy we don’t harness from the sun will continue on its natural process, providing light and warmth to the earth. There are no harmful waste products involved.
Cost – Can I save $ with solar power?
For many people, the cost of installing solar panels deters them from investing in solar power for their home or commercial property. However, the price of solar power is steadily decreasing and becoming more affordable.
You could be eligible for Government rebates to help lower the initial cost of installing solar panels. Once your system is installed and you aren’t relying on power from the grid, you will save a lot – if not all – on your power bill. Over time this can represent a significant saving.
In contrast, the cost of coal-based electricity is on the rise. In some places, it is still more affordable than solar power, but it is important to consider the wider cost of fossil fuels to our planet.
For more info contact solar water heater supplier in uae or call us at +971 4 252 2966
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Modern solar water heaters typically last for over 10 years. Check the manufacturer's warranty for a more specific estimate.
A number of factors can affect the lifespan of your system, including how often it is serviced, the water source used and the temperature and pressure of the water.
Maintenance tips for solar water heating
It's important to perform regular maintenance on your system to preserve its life and improve performance.
A number of factors can affect the lifespan of your system, including how often it is serviced, the water source used and the temperature and pressure of the water.
Maintenance tips for solar water heating
It's important to perform regular maintenance on your system to preserve its life and improve performance.
- Keep the solar collectors clean.
- Trim any branches and foliage away from the collectors.
- Ensure your hot water pipes are insulated properly.
- Consider installing a water softener to prevent mineral build up.
- Monitor your system for leaks.
- Periodically check that the easing levers are working on the temperature pressure relief valve and the expansion control valve.
- Book your hot water system in for a professional service yearly or more often if you experience problems.
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If you're getting lukewarm or cold water from your taps, use the list below to troubleshoot why your solar water heater is not heating.
Not enough sunlight
On cloudy days, less sunlight may mean less reliable heating from your solar hot water system. You may have to rely on your booster heating unit more often during these periods.
Booster not working
If you are using your booster system correctly and still only running lukewarm or cold water, it could be a problem with the booster.
The solar collectors will be less effective if they are in the shade of a tree or if they are dirty.
Check that the thermostat is set at an appropriate temperature. Usually this is between 60 and 70 degrees celsius. If the thermostat setting is incorrect, you may need a qualified professional to adjust the settings for you.
System is too small for your household
If you are running out of hot water it could be because you are using more hot water than you expected or because the storage tank is too small for your household needs.
Temperature pressure relief valve problems
The temperature pressure relief valve helps your hot water system release excess temperature and pressure in a safe way.
It's normal for the valve to let out a small amount of water during the water heating cycle. However, if you notice large amounts of water coming out of the valve it could indicate a blockage or pressure issue.
If you notice water leaking on the roof or near the hot water tank on the ground, the most likely cause is the temperature pressure relief valve (see above).
Small amounts of water is normal as the system tries to cope with excess heat and pressure. However, large leaks should be attended to as soon as possible as they can be a sign of a larger problem.
Leaks may also be caused by damaged pipe fittings, burst pipes or loose nuts. Call a professional to inspect the problem and replace parts where necessary.
For more info contact solar water heater supplier in uae or call us at +971 4 252 2966
Not enough sunlight
On cloudy days, less sunlight may mean less reliable heating from your solar hot water system. You may have to rely on your booster heating unit more often during these periods.
Booster not working
If you are using your booster system correctly and still only running lukewarm or cold water, it could be a problem with the booster.
- First, check that the booster element is switched on. Look for "Hot Water" or "Water Heater" on your power switchboard.
- Then check if there is a timer on the booster which is cutting it off when you need hot water.
- If you suspect the unit is receiving no power, it's best to call a professional in to inspect the situation.
The solar collectors will be less effective if they are in the shade of a tree or if they are dirty.
- Clean the glass and trim back any foliage surrounding the solar panels to maximise sunlight.
- If the shading is permanent (for example if it's caused by a building) you may need to relocate your solar collectors. Talk to iBreeze for a no-obligation solar hot water installation quote.
Check that the thermostat is set at an appropriate temperature. Usually this is between 60 and 70 degrees celsius. If the thermostat setting is incorrect, you may need a qualified professional to adjust the settings for you.
System is too small for your household
If you are running out of hot water it could be because you are using more hot water than you expected or because the storage tank is too small for your household needs.
- Assess your household use of hot water. For example, consider having shorter hot showers and using the cold cycle on your washing machine.
- Ask a plumber to install a flow control valve to reduce water usage and adjust your hot water usage patterns to maximise periods of sunlight.
- If there's still a problem, consider upgrading to a larger water heating system. Chat with a water heater expert from iBreeze for advice about what size system is right for you.
Temperature pressure relief valve problems
The temperature pressure relief valve helps your hot water system release excess temperature and pressure in a safe way.
It's normal for the valve to let out a small amount of water during the water heating cycle. However, if you notice large amounts of water coming out of the valve it could indicate a blockage or pressure issue.
- Carefully lift the lever of the temperature pressure relief valve if it is accessible. This may dislodge a small blockage and solve the problem. If the lever is not accessible, you will need to have it looked at by a professional.
- A steady flow of water at night may indicate the mains pressure sometimes exceeds the pressure of the water heater. Installing a pressure limiting valve may solve the problem.
- If there is a heavy flow of hot water when the booster is switched on, it could be an indication that there is no over temperature protection system. You should switch the water heater off at the switchboard and arrange for repairs as soon as possible.
If you notice water leaking on the roof or near the hot water tank on the ground, the most likely cause is the temperature pressure relief valve (see above).
Small amounts of water is normal as the system tries to cope with excess heat and pressure. However, large leaks should be attended to as soon as possible as they can be a sign of a larger problem.
Leaks may also be caused by damaged pipe fittings, burst pipes or loose nuts. Call a professional to inspect the problem and replace parts where necessary.
For more info contact solar water heater supplier in uae or call us at +971 4 252 2966
