Did you know that having a solar pool heating system is one of the best ways to lower your energy costs?
Solar power is becoming more popular, which is valid because you can use it to reduce your electricity bills. The more people who get their heat from solar energy instead of fossil fuels, the better the environment will be for us, our children, and their children.
Not sure what active solar heating is or how to go about using solar heating? Then read on because we’re going to give you the active solar heating definition and types below.
What is Active Solar Heating
Active solar heating is a process of using the sun’s energy to heat a building, pool, or other structure. It is becoming increasingly popular as a way to reduce energy costs and supplement existing energy sources. The process works by capturing energy from the sun and transforming it into useful heat.
Solar collectors, such as flat-plate or evacuated-tube collectors, are used in this process and absorb the sunlight and then convert it into heat. This heat is then used to heat domestic hot water, space heating, and other mechanical heating needs. It is most commonly used in homes and businesses to supplement existing heating systems.
Active solar heating is popular because it is energy-efficient, cost-effective, and environmentally friendly. Different types of active solar heating systems are available as well.
Each type has its advantages and disadvantages, so it is important to consider which system is best suited for a particular location and weather conditions. One of the advantages of these is reducing your utility cost, which can greatly help, as shown after you calculate your electric bill.
Types of Active Solar Heating
Active solar heating refers to the use of solar energy to heat a space or structure actively. It involves the installation of a solar collector or panel that can absorb and convert sunlight into thermal energy.
This energy is then used to heat or pre-heat a space or water directly. Here are the types of active solar heating.
Direct Solar Radiation
The most common energy source for active solar heating is direct solar radiation. Solar radiation is energy from the sun that is converted and absorbed into useful energy. This can be used to heat liquid or air through either glazing, absorber plates, or evacuated tubes.
It is the process of capturing, storing, and transferring thermal energy from the sun to places where it is needed, such as homes, businesses, and factories. Direct solar radiation can be used to heat water, living space, and swimming pools. It is an efficient and sustainable way of generating heat from renewable energy sources.
Active Solar Space Heating
Active Solar Space Heating is the process of using solar energy to heat air in buildings. In simple terms, sunlight enters space and is collected by a solar collector, which converts the energy into heat. The hot air is circulated through the home or building by blower fans, with the leftover heat stored in a thermal mass.
These include such as a Trombe wall or enclosed concrete slab. The main advantages of active solar space heating are that it is renewable and free of emissions, and the system can be monitored and adjusted for optimum efficiency. All these systems use some combination of solar collectors, fans, and thermal mass to capture, trap, and retain the free energy available from the sun.
Partition Systems
Active solar heating systems use the power of the sun to heat air or fluid directly. Partition systems are made up of several components which allow the system to collect, store, and distribute solar energy. The two main components of a partition system are collectors and storage vessels.
Collectors are usually mounted on a roof and allow the energy from the sun to be transferred into the system. This energy can then be stored in a storage vessel, such as a thermal storage tank. Thermal storage tanks are designed to collect and store solar energy and can provide heating during times when solar energy is not available.
This type of system is usually most efficient when used in areas with direct sunlight. The partition system is an efficient way to provide renewable and low-cost energy for a large area.
Air Control Systems
Air Control Systems offer a variety of solutions for active solar heating. Active solar heating uses the sun’s energy to directly provide space heating, hot water, and other services. This type of system requires an active method to capture, store, and distribute the heat.
By combining various tubes and collectors with a heat storage source (such as a water tank), Air Control Systems can design a system that requires no fossil fuels. Instead, the sun is used for thermal energy. Depending on your specific needs, different types of solar heating, such as evacuated tubes, thermal tanks, and dual-stage units, are available for installation.
Air Control Systems’ specialized technicians are available to design, install, and maintain your active solar heating system. With proper maintenance, active solar heating can provide years of reliable service.
Thermal Collectors
Thermal Collectors are a type of solar heating that use the sun’s energy to generate heat. This type of solar heating is often referred to as active solar heating. The heat is generated by converting solar radiation into thermal energy.
This energy is then transferred to a liquid or gas in what is known as a thermal collector. Thermal collectors are most commonly composed of absorber plates, insulated supports, and a glass or plastic covering. The absorber plate is designed to absorb as much solar radiation as possible.
The insulation is designed to hold that heat inside the collector and then send it toward a storage device. A thermal collector is the pivot point between solar radiation and heated fluids. Thermal collectors are classified into three categories: flat-plate, evacuated tube, and modular concentrating systems.
Each type of thermal collector has its advantages and disadvantages. So the user needs to know which is best for its application.
Liquid-Based Active Solar Heating
Liquid-Based Active Solar Heating is a type of active solar heating. An external system pumps a liquid medium (usually specially treated water, glycol, or organic fluid) to the building’s interior, collecting points on the roof, walls, or floors. This fluid absorbs the thermal heat energy reflected from the sun and then transports it inside the building.
The heat is then redistributed through existing plumbing systems such as radiators. This is to help warm up the space. In most cases, Liquid-Based Active Solar Heating will require a controlled solar collector system to effectively capture and store the thermal energy from the sun during the day.
It then releases it when the interior temperature is too low. Other active solar heating systems are also available that rely on energy sources such as electric heat pumps, geothermal energy, or even natural gas and oil.
Active Solar Water Heating
Active Solar Water Heating is a type of solar energy collection and conversion system that uses the sun’s energy to heat water. It is an advanced form of active solar technology. Which is a system that captures and stores energy from the sun directly.
Solar water heater systems consist of solar collectors and a storage tank that heats up to provide hot water for domestic or commercial applications. The two main types of active solar water heating systems are direct and indirect water heaters. Direct systems use pumps to circulate water directly through the solar collector.
Heating it as it passes through, and the heated water is then stored in a hot water tank. Indirect systems use antifreeze which is circulated through the solar collectors and then through a heat exchanger for the storage tank. This type of system prevents freezing and damaging the solar collectors.
Active Solar Pool Heating
Active Solar Pool Heating refers to the process of actively harnessing and using solar energy to heat swimming pools. This process involves capturing solar energy, which is usually done with solar thermal collectors. Using it to warm the pool’s water to a comfortable temperature.
The water can also be heated sustainably by using pool covers, built-in pool pumps, and other mechanisms. Active solar pool heating is often employed in conjunction with other passive solar technology. These include such as the use of shade structures and strategically placed trees.
Active systems can also be used to heat the water in a pool directly through the use of an external heat exchange system. The solar energy collected by one or more solar collectors is then used to heat the pool’s water through convection or by a system of coils. This type of active solar pool heating is one of the most efficient ways to heat a swimming pool and is often the most cost-effective.
Start Using Active Solar Heating Today
Active solar heating is a renewable energy-based, cost-effective, and sustainable way to heat a home or large building. It has no emissions and has relatively low maintenance costs. The heating process can be costly and needs a lot of power.
This is why looking for alternative energy can greatly benefit you and the planet. To learn more about active solar heating, consider researching online sources or even taking an online course. Thanks for reading!
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