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All solar panels slowly degrade over time, which means they’re producing less electricity from the same amount of sunlight. How and why does this happen? A variety of external factors (like weather) wear down on the panels and have a negative impact on their ability to produce electricity.
One way solar panel degradation happens is through microcracks that form in the silicon of the solar cells. These small cracks cause electrical connections to deteriorate, meaning there are fewer paths for those electrons from the sun to take, and thus less energy goes to your inverter and into your home, business, or farm. Other issues are junction box adhesion failures and discoloration.
Because there are a variety of ways panels can degrade, caused by a variety of factors, it’s a difficult problem to solve. Solar panel manufacturers are constantly evolving and coming up with ways to reduce that degradation rate so your panels can keep up their power output. But in the meantime, your panels are guaranteed to degrade at or below a specific rate, so you can rest assured your investment is a safe one.
For more info contact ariston solar water heater dubai or call us at +971 4 2522966
One way solar panel degradation happens is through microcracks that form in the silicon of the solar cells. These small cracks cause electrical connections to deteriorate, meaning there are fewer paths for those electrons from the sun to take, and thus less energy goes to your inverter and into your home, business, or farm. Other issues are junction box adhesion failures and discoloration.
Because there are a variety of ways panels can degrade, caused by a variety of factors, it’s a difficult problem to solve. Solar panel manufacturers are constantly evolving and coming up with ways to reduce that degradation rate so your panels can keep up their power output. But in the meantime, your panels are guaranteed to degrade at or below a specific rate, so you can rest assured your investment is a safe one.
For more info contact ariston solar water heater dubai or call us at +971 4 2522966
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Depending on the manufacturer, solar panels’ performance can be guaranteed for 25 - 30 years, but it’s very possible that your panels will go on to produce electricity for longer than that. The first 25 to 30 years after your solar installation is considered the system’s “useful life”, but panels can still produce electricity for decades longer. In fact, the world’s first modern solar panel is still producing electricity at the ripe age of 60!
What is a solar panel’s useful life? Just like a lot of other equipment, solar panels don’t perform at 100% for their entire life and then just stop working in year 30. Instead, solar panels, at a very slow rate, produce less electricity as they age. This process is called degradation.
Because of solar panel degradation, most panels’ production warranties change as they age. Manufacturers typically guarantee 90% of the panels’ production until the first ten years. After ten years, that percentage drops back to 80% for the remaining 15 - 20 years.
After the system’s useful life, your panels can go on producing electricity. However, depending on your financial goals, you may want to replace your panels with new ones that will produce electricity at a higher rate.
For more info contact ariston solar water heater dubai or call us at +971 4 252 2966
What is a solar panel’s useful life? Just like a lot of other equipment, solar panels don’t perform at 100% for their entire life and then just stop working in year 30. Instead, solar panels, at a very slow rate, produce less electricity as they age. This process is called degradation.
Because of solar panel degradation, most panels’ production warranties change as they age. Manufacturers typically guarantee 90% of the panels’ production until the first ten years. After ten years, that percentage drops back to 80% for the remaining 15 - 20 years.
After the system’s useful life, your panels can go on producing electricity. However, depending on your financial goals, you may want to replace your panels with new ones that will produce electricity at a higher rate.
For more info contact ariston solar water heater dubai or call us at +971 4 252 2966
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From the ability to save big money on your monthly energy bills to a chance to do your part to help Mother Nature, choosing solar energy has many benefits. Whether you're considering solar energy, have recently had solar panels installed on your roof, or have been enjoying the many benefits of solar energy for years, you can maximize the efficiency of your solar system in a variety of ways.
Ensure You Have the Right System for Your Home and Needs
Before you start shopping for a solar energy system for your home, schedule an energy audit. This audit will determine your energy needs and ways you can reduce your usage. Even if you've had solar panels for years, you can still benefit from an energy audit. The audit can help you determine if your current system is meeting your needs or if you would benefit for an upgrade.
When choosing a system, consider several different factors. For example, if you have several family members and your energy needs are larger, you will need higher-wattage panels or more panels. Living in Dubai provides you with greater access to direct sunlight. However, you still may need a powerful solar battery storage.
Use Your Solar Panels During the Day
Solar panels will only collect energy when sunlight shines directly on them. As the sun goes down and days turns into night, you must rely on batteries to power your gadgets and appliances. This will deplete your batteries, which will need to be charged during the day. Utilizing as much energy during the day will help prevent unnecessary drain on your batteries.
For example, make sure all of your cellphones, tablets, and other gadgets are plugged in throughout the day. This includes any small appliances with rechargeable batteries, such as your robotic vacuum. Use your appliances during the day and make sure to stop using them or cut back after the sun goes down. Place a timer on each appliance as a simple way to remember to turn them off at the end of the day.
Use Your Appliances Wisely
Every appliance in your home, from your dishwasher to your stove or dryer, will drain your solar energy. Running your appliances constantly throughout the day and all at the same time will deplete any energy you are drawing directly from the panels too quickly, which in turn places unnecessary strain on the system and drains your batteries.
Instead, use your appliances wisely and if possible, one at a time. For instance, if you wash a load of clothing, wait until it is completely done before running your dishwasher. This will ensure you don't drain too much energy running each appliance and the water heater.
Clean Your Solar Panels
Dirt, debris, leaves, sand, and other contaminants can impact your solar panel's efficiency. Luckily, a rain shower is often enough to eliminate most debris. If there is a drought or your solar panels become caked with too much dirt or debris, a cleaning is necessary to improve their efficiency. Hire a professional to clean solar panels installed on your roof because the task is dangerous, and you could accidentally damage the cells.
However, if your panels are mounted on the ground and you feel comfortable performing the task, you can clean your solar panels yourself. Here are a few simple tips to clean your solar panels:
Schedule Yearly Maintenance
Finally, one of the simplest and most effective ways to maximize the efficiency of your solar energy system is to hire a professional to check the panels, batteries, and other components at least once a year.
A professional can determine if any of these or other factors impact the efficiency of your panels. For example, if the panels are placed in the ideal position or if they shifted, they cannot gather enough sunlight to run your household.
A professional can also pinpoint any minor damage to the components before they become major issues.
From scheduling a yearly inspection to keeping the panels clean, you can maximize the efficiency of your solar panels in several different ways. If you have any further questions, contact Ariston Solar Water Heater Dubai or call us at +971 4 252 2966
Ensure You Have the Right System for Your Home and Needs
Before you start shopping for a solar energy system for your home, schedule an energy audit. This audit will determine your energy needs and ways you can reduce your usage. Even if you've had solar panels for years, you can still benefit from an energy audit. The audit can help you determine if your current system is meeting your needs or if you would benefit for an upgrade.
When choosing a system, consider several different factors. For example, if you have several family members and your energy needs are larger, you will need higher-wattage panels or more panels. Living in Dubai provides you with greater access to direct sunlight. However, you still may need a powerful solar battery storage.
Use Your Solar Panels During the Day
Solar panels will only collect energy when sunlight shines directly on them. As the sun goes down and days turns into night, you must rely on batteries to power your gadgets and appliances. This will deplete your batteries, which will need to be charged during the day. Utilizing as much energy during the day will help prevent unnecessary drain on your batteries.
For example, make sure all of your cellphones, tablets, and other gadgets are plugged in throughout the day. This includes any small appliances with rechargeable batteries, such as your robotic vacuum. Use your appliances during the day and make sure to stop using them or cut back after the sun goes down. Place a timer on each appliance as a simple way to remember to turn them off at the end of the day.
Use Your Appliances Wisely
Every appliance in your home, from your dishwasher to your stove or dryer, will drain your solar energy. Running your appliances constantly throughout the day and all at the same time will deplete any energy you are drawing directly from the panels too quickly, which in turn places unnecessary strain on the system and drains your batteries.
Instead, use your appliances wisely and if possible, one at a time. For instance, if you wash a load of clothing, wait until it is completely done before running your dishwasher. This will ensure you don't drain too much energy running each appliance and the water heater.
Clean Your Solar Panels
Dirt, debris, leaves, sand, and other contaminants can impact your solar panel's efficiency. Luckily, a rain shower is often enough to eliminate most debris. If there is a drought or your solar panels become caked with too much dirt or debris, a cleaning is necessary to improve their efficiency. Hire a professional to clean solar panels installed on your roof because the task is dangerous, and you could accidentally damage the cells.
However, if your panels are mounted on the ground and you feel comfortable performing the task, you can clean your solar panels yourself. Here are a few simple tips to clean your solar panels:
- Read your instruction manual to determine how to turn off the system. If you aren't sure, contact the installer for more assistance.
- Clean the panels with a sponge or soft cloth and soft water. If you have hard water, use distilled water to avoid streaking or mineral buildup.
- Wipe down the panels in the morning or when it is cooler outside. The heat can cause the water to dry too quickly, which can also cause streaking.
Schedule Yearly Maintenance
Finally, one of the simplest and most effective ways to maximize the efficiency of your solar energy system is to hire a professional to check the panels, batteries, and other components at least once a year.
A professional can determine if any of these or other factors impact the efficiency of your panels. For example, if the panels are placed in the ideal position or if they shifted, they cannot gather enough sunlight to run your household.
A professional can also pinpoint any minor damage to the components before they become major issues.
From scheduling a yearly inspection to keeping the panels clean, you can maximize the efficiency of your solar panels in several different ways. If you have any further questions, contact Ariston Solar Water Heater Dubai or call us at +971 4 252 2966
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Solar thermal systems heat water for household use with clean energy from the sun. If you have an unshaded area of your property that faces south, southeast, southwest, or even west, you can install a solar water heater. Here are four facts about solar-powered water-heating systems.
1. Solar Water Heaters Use Energy Collectors
All solar water heaters include collectors where tap water heats up. The best collector for your home depends on your property, climate, and intended use of the hot water.
The three main types of solar water heater collectors are:
ICS systems are sometimes called batch systems. Black tubes or tanks are in a waterproof box to preheat water with solar energy. Heated water exits the ICS collector and enters a backup water heater.
Evacuated-tube solar collectors use special glass tubes, metal tubes, and fins to absorb solar energy and reduce heat loss. The evacuated-tube collector system relies on the vacuum created between the glass and metal tubes to retain heat.
All three types of solar energy collectors rely on water storage. Solar energy systems are either active or passive, regardless of the collector type.
2. Active Solar Systems Use Pumps
In an active solar water heater system, pumps move water or a heat-exchange fluid from the water storage area, through the collector, and back to your household plumbing system. Your water storage is located inside your home.
Heat exchange fluids are best if you live in an area with freezing winters. Propylene glycol or another approved liquid goes up to the rooftop heat collector and then down through pipes in your hot water tank to heat the water.
If you live in an area where freezing is not an issue, household water goes directly up to the collector and directly back down into a hot-water storage tank or your plumbing pipes. Some building codes require you to use a conventional water heater as a backup appliance and water storage unit.
You need a power source to provide energy for your water heater pump in an active system. Solar panels can produce enough energy to run most types of residential pump systems.
3. Passive Solar Heaters Need No Pumps
The simplest type of solar water heater system is a passive system. No energy, electrical components, or extra solar panels are necessary to operate the system.
A passive hot water system relies on a large tank that sits on top of your roof. The sun heats the water directly, and the force of gravity sends the water down to your hot water storage. As with an active solar heating system, local regulations and codes may require you to have a conventional water heater for auxiliary hot water.
The active solar water heater system is more expensive than the passive solar hot water system. However, active systems are more reliable than passive systems. You may also need to invest in structural enhancements on your roof to hold a heavy passive water tank.
4. Solar Water Heaters Offer Many Benefits
Regardless of your solar water heater type, expect to save between 50 and 80 percent on the cost of heating your hot water. Your solar provider can help you calculate the actual operating costs of your system, which will vary depending on whether your auxiliary system uses gas or electricity to heat the water.
One figure that determines the efficiency of your solar water heater system is its solar energy factor. To find the figure, divide the gas and/or electric energy used by the system into the total energy delivered by the solar components. The higher the number, the more efficient the solar water heater system.
Solar water heaters cost between $2,000 and $6,000 to install. Although a solar heater is more expensive than a conventional water heater initially, an efficient passive or active solar system pays for itself over time. Meanwhile, you have produced your own hot water with clean, sustainable power.
Solar hot water systems offer a hedge against rising energy costs and fuel shortages. Passive systems produce and deliver water to your household even when you have storm-related power outages. Some systems qualify for rebates or tax incentives.
Schedule the installation of your new solar water heater system in dubai, by contacting Solar Source today. We offer a variety of custom solar water heating systems for residences throughout the Tampa Bay region. If you have any questions or concerns about solar water heaters, we will be more than happy to address them. We also can provide answers about which solar water heater is right for you.
For more info contact ariston solar water heater dubai or call us at +971 4 252 2966
1. Solar Water Heaters Use Energy Collectors
All solar water heaters include collectors where tap water heats up. The best collector for your home depends on your property, climate, and intended use of the hot water.
The three main types of solar water heater collectors are:
- Flat-plate
- Integral collector-storage (ICS)
- Evacuated tube collectors
ICS systems are sometimes called batch systems. Black tubes or tanks are in a waterproof box to preheat water with solar energy. Heated water exits the ICS collector and enters a backup water heater.
Evacuated-tube solar collectors use special glass tubes, metal tubes, and fins to absorb solar energy and reduce heat loss. The evacuated-tube collector system relies on the vacuum created between the glass and metal tubes to retain heat.
All three types of solar energy collectors rely on water storage. Solar energy systems are either active or passive, regardless of the collector type.
2. Active Solar Systems Use Pumps
In an active solar water heater system, pumps move water or a heat-exchange fluid from the water storage area, through the collector, and back to your household plumbing system. Your water storage is located inside your home.
Heat exchange fluids are best if you live in an area with freezing winters. Propylene glycol or another approved liquid goes up to the rooftop heat collector and then down through pipes in your hot water tank to heat the water.
If you live in an area where freezing is not an issue, household water goes directly up to the collector and directly back down into a hot-water storage tank or your plumbing pipes. Some building codes require you to use a conventional water heater as a backup appliance and water storage unit.
You need a power source to provide energy for your water heater pump in an active system. Solar panels can produce enough energy to run most types of residential pump systems.
3. Passive Solar Heaters Need No Pumps
The simplest type of solar water heater system is a passive system. No energy, electrical components, or extra solar panels are necessary to operate the system.
A passive hot water system relies on a large tank that sits on top of your roof. The sun heats the water directly, and the force of gravity sends the water down to your hot water storage. As with an active solar heating system, local regulations and codes may require you to have a conventional water heater for auxiliary hot water.
The active solar water heater system is more expensive than the passive solar hot water system. However, active systems are more reliable than passive systems. You may also need to invest in structural enhancements on your roof to hold a heavy passive water tank.
4. Solar Water Heaters Offer Many Benefits
Regardless of your solar water heater type, expect to save between 50 and 80 percent on the cost of heating your hot water. Your solar provider can help you calculate the actual operating costs of your system, which will vary depending on whether your auxiliary system uses gas or electricity to heat the water.
One figure that determines the efficiency of your solar water heater system is its solar energy factor. To find the figure, divide the gas and/or electric energy used by the system into the total energy delivered by the solar components. The higher the number, the more efficient the solar water heater system.
Solar water heaters cost between $2,000 and $6,000 to install. Although a solar heater is more expensive than a conventional water heater initially, an efficient passive or active solar system pays for itself over time. Meanwhile, you have produced your own hot water with clean, sustainable power.
Solar hot water systems offer a hedge against rising energy costs and fuel shortages. Passive systems produce and deliver water to your household even when you have storm-related power outages. Some systems qualify for rebates or tax incentives.
Schedule the installation of your new solar water heater system in dubai, by contacting Solar Source today. We offer a variety of custom solar water heating systems for residences throughout the Tampa Bay region. If you have any questions or concerns about solar water heaters, we will be more than happy to address them. We also can provide answers about which solar water heater is right for you.
For more info contact ariston solar water heater dubai or call us at +971 4 252 2966
