External tank solar collector
Solar collectors with external tanks: Become an energy producer yourself!
The external tank solar collectors are solar collector systems that have a separate heat storage tank for storing and distributing thermal energy. These systems allow the solar energy absorbed by the collectors to be stored for later use, thus providing heat energy for heating, hot water production or other thermal energy -for demanding applications.
Can be selected with a pressure-resistant tank, here the tank can be connected to the mains pressure. There is one in which the tank is not pressure-resistant, but it has a copper spiral in it, which can be connected to a network. There is a flow-through tank, here the tap cannot be closed after the tank, because it cannot withstand the pressure (it works like a flow-through water heater.) We recommend this for a weekend house for industrial purposes or for pool heating.
External tank systems enable efficient storage and use of thermal energy, which can result in balanced heat supply. The size of the tank and the number of collectors can be adjusted to local heat requirements and solar radiation conditions.
Energy-efficient hot water: external tank solar collectors for environmental protection
The increase in the use of solar energy is driving interest more and more in the direction of sustainable energy sources. External tank solar collectors are systems that make excellent use of the heat from the sun's radiation to produce hot water. These systems are highly efficient and environmentally friendly, while reducing energy costs and environmental impact.
Solar collectors with an external tank basically consist of two main parts: the solar collectors and the tank. Solar collectors capture sunlight and convert it into heat, which is then stored in the tank for later use. These systems are excellent for home use, industrial processes and other applications requiring hot water.
The differences between pressure-resistant and non-pressurized tanks basically arise from the design of the system and the environment of use. Pressure-resistant tank solar collectors keep the water tank in a closed system, resisting higher pressure. This can be beneficial in places with high water pressure or systems where water usage is high and frequent. These systems are generally more efficient and versatile, but can also be more complex and expensive.
The unpressurized tank solar collectors have a simpler design and are less expensive. These systems store smaller amounts of water and do not require a tightly closed system like pressure-resistant versions. These are excellent for places where the water pressure is lower and the simplicity of the system is needed.
Both types have advantages and the choice depends on the specific application and deployment environment. External tank solar collectors are becoming more common in the transition to sustainable energy sources and contribute to environmental protection and energy efficiency. By using these types of systems, we can reduce the need for fossil fuels, minimize carbon dioxide emissions and contribute to the fight against climate change.
The solar collector can be chosen with a stainless inner and outer tank, or with a painted exterior and stainless interior.
Unpressurized tank solar collectors:
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Advantages:
- Lower purchase price
- Easier installation
- Freeze protection with discharge
- For gravity water flow only
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Disadvantages:
- Limited applicability (cannot be connected to mains water)
- Lower temperature water
- More frequent maintenance
2. Pressure-resistant tank solar collectors:
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Advantages:
- Wider applicability (can also be connected to mains water)
- Higher temperature water
- Less maintenance
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Disadvantages:
- Higher purchase price
- More complicated assembly
- Frost protection with electric heating
Advantages of external tank solar collectors:
- Heat energy storage:We can store solar energy, so we can use it later when the sun is not shining.< /li>
- Environmentally friendly:Solar energy is a clean and renewable source of energy, it does not emit harmful substances.
- Money savings:Using solar collectors can significantly reduce heating and hot water production costs.
Disadvantages of external tank solar collectors:
- Purchase and installation cost:Purchasing and installing solar collectors is not cheap, but the investment pays off in the long run.
- Space requirements:There must be space for both the collectors and the tank.
- Maintenance:Solar collectors require regular maintenance.
When choosing solar collectors with an external tank, the following must be taken into account:
- The needs:How much hot water is needed? What temperature of water is needed?
- The features of the house:What is the orientation and angle of the roof? How much space is there to place the collectors?
- The budget:How much money do you allocate for the investment?
Solar collectors with external tanks are ideal:
- For family houses:They can cover most of the hot water needs of family houses.
- For vacationers:The vacationers can be provided with hot water during the season.
- For public buildings:They can also contribute to the heating and hot water supply of public buildings.
If you are thinking about installing an external tank solar collector, we recommend that you ask for professional advice.
