Sunjivan Solar

Absorber Tube:

• The absorber tube within each evacuated tube is responsible for capturing and converting solar radiation into heat. The selective coating on the absorber tube enhances its ability to absorb sunlight efficiently.

Vacuum Insulation:

• The space between the inner absorber tube and the outer glass tube is evacuated to create a vacuum. This vacuum insulation minimizes heat loss by conduction and convection, creating an environment similar to the insulating properties of a thermos.

• Working Principle:

  • When sunlight strikes the selective coating on the absorber tube, it is absorbed and converted into heat. The vacuum insulation prevents the heat from escaping, raising the temperature of the absorber tube. In systems with heat pipes, the working fluid inside the pipes further enhances the heat transfer process.

  Circulation System:

  • A circulation system is employed to transfer the heat collected by the absorber tubes to the desired application. This typically involves a heat transfer fluid, such as water or an antifreeze solution, flowing through a manifold that connects the individual tubes.

  • Applications:

    • Evacuated Tube Collectors are commonly used for domestic hot water systems, space heating, and industrial process heating. They are particularly effective in colder climates and can operate efficiently even on overcast days due to their ability to capture diffuse sunlight.

    Efficiency and Performance:

  • ETC systems are known for their high efficiency in converting solar energy into heat. The vacuum insulation and selective coatings contribute to minimal heat losses, making them suitable for a wide range of solar thermal applications

    • Maintenance:
    • Evacuated Tube Collectors generally require minimal maintenance. Periodic inspections to ensure the integrity of the vacuum and the condition of the tubes, as well as cleaning to remove any accumulated dirt or debris, contribute to optimal performance.

Additional Information:

• Production Capacity: As Per Demand
• Delivery Time: Immediately
• Packaging Details: Standard Export Quality Cartons

Absorber Tube:

• The absorber tube within each evacuated tube is responsible for capturing and converting solar radiation into heat. The selective coating on the absorber tube enhances its ability to absorb sunlight efficiently.

Vacuum Insulation:

• The space between the inner absorber tube and the outer glass tube is evacuated to create a vacuum. This vacuum insulation minimizes heat loss by conduction and convection, creating an environment similar to the insulating properties of a thermos.

• Working Principle:

  • When sunlight strikes the selective coating on the absorber tube, it is absorbed and converted into heat. The vacuum insulation prevents the heat from escaping, raising the temperature of the absorber tube. In systems with heat pipes, the working fluid inside the pipes further enhances the heat transfer process.

  Circulation System:

  • A circulation system is employed to transfer the heat collected by the absorber tubes to the desired application. This typically involves a heat transfer fluid, such as water or an antifreeze solution, flowing through a manifold that connects the individual tubes.

  • Applications:

    • Evacuated Tube Collectors are commonly used for domestic hot water systems, space heating, and industrial process heating. They are particularly effective in colder climates and can operate efficiently even on overcast days due to their ability to capture diffuse sunlight.

    Efficiency and Performance:

  • ETC systems are known for their high efficiency in converting solar energy into heat. The vacuum insulation and selective coatings contribute to minimal heat losses, making them suitable for a wide range of solar thermal applications

    • Maintenance:
    • Evacuated Tube Collectors generally require minimal maintenance. Periodic inspections to ensure the integrity of the vacuum and the condition of the tubes, as well as cleaning to remove any accumulated dirt or debris, contribute to optimal performance.

Additional Information:

• Production Capacity: As Per Demand
• Delivery Time: Immediately
• Packaging Details: Standard Export Quality Cartons

Absorber Tube:

• The absorber tube within each evacuated tube is responsible for capturing and converting solar radiation into heat. The selective coating on the absorber tube enhances its ability to absorb sunlight efficiently.

Vacuum Insulation:

• The space between the inner absorber tube and the outer glass tube is evacuated to create a vacuum. This vacuum insulation minimizes heat loss by conduction and convection, creating an environment similar to the insulating properties of a thermos.

• Working Principle:

  • When sunlight strikes the selective coating on the absorber tube, it is absorbed and converted into heat. The vacuum insulation prevents the heat from escaping, raising the temperature of the absorber tube. In systems with heat pipes, the working fluid inside the pipes further enhances the heat transfer process.

  Circulation System:

  • A circulation system is employed to transfer the heat collected by the absorber tubes to the desired application. This typically involves a heat transfer fluid, such as water or an antifreeze solution, flowing through a manifold that connects the individual tubes.

  • Applications:

    • Evacuated Tube Collectors are commonly used for domestic hot water systems, space heating, and industrial process heating. They are particularly effective in colder climates and can operate efficiently even on overcast days due to their ability to capture diffuse sunlight.

    Efficiency and Performance:

  • ETC systems are known for their high efficiency in converting solar energy into heat. The vacuum insulation and selective coatings contribute to minimal heat losses, making them suitable for a wide range of solar thermal applications

    • Maintenance:
    • Evacuated Tube Collectors generally require minimal maintenance. Periodic inspections to ensure the integrity of the vacuum and the condition of the tubes, as well as cleaning to remove any accumulated dirt or debris, contribute to optimal performance.

Additional Information:

• Production Capacity: As Per Demand
• Delivery Time: Immediately
• Packaging Details: Standard Export Quality Cartons

Absorber Tube:

• The absorber tube within each evacuated tube is responsible for capturing and converting solar radiation into heat. The selective coating on the absorber tube enhances its ability to absorb sunlight efficiently.

Vacuum Insulation:

• The space between the inner absorber tube and the outer glass tube is evacuated to create a vacuum. This vacuum insulation minimizes heat loss by conduction and convection, creating an environment similar to the insulating properties of a thermos.

• Working Principle:

  • When sunlight strikes the selective coating on the absorber tube, it is absorbed and converted into heat. The vacuum insulation prevents the heat from escaping, raising the temperature of the absorber tube. In systems with heat pipes, the working fluid inside the pipes further enhances the heat transfer process.

  Circulation System:

  • A circulation system is employed to transfer the heat collected by the absorber tubes to the desired application. This typically involves a heat transfer fluid, such as water or an antifreeze solution, flowing through a manifold that connects the individual tubes.

  • Applications:

    • Evacuated Tube Collectors are commonly used for domestic hot water systems, space heating, and industrial process heating. They are particularly effective in colder climates and can operate efficiently even on overcast days due to their ability to capture diffuse sunlight.

    Efficiency and Performance:

  • ETC systems are known for their high efficiency in converting solar energy into heat. The vacuum insulation and selective coatings contribute to minimal heat losses, making them suitable for a wide range of solar thermal applications

    • Maintenance:
    • Evacuated Tube Collectors generally require minimal maintenance. Periodic inspections to ensure the integrity of the vacuum and the condition of the tubes, as well as cleaning to remove any accumulated dirt or debris, contribute to optimal performance.

Additional Information:

• Production Capacity: As Per Demand
• Delivery Time: Immediately
• Packaging Details: Standard Export Quality Cartons

Absorber Tube:

• The absorber tube within each evacuated tube is responsible for capturing and converting solar radiation into heat. The selective coating on the absorber tube enhances its ability to absorb sunlight efficiently.

Vacuum Insulation:

• The space between the inner absorber tube and the outer glass tube is evacuated to create a vacuum. This vacuum insulation minimizes heat loss by conduction and convection, creating an environment similar to the insulating properties of a thermos.

• Working Principle:

  • When sunlight strikes the selective coating on the absorber tube, it is absorbed and converted into heat. The vacuum insulation prevents the heat from escaping, raising the temperature of the absorber tube. In systems with heat pipes, the working fluid inside the pipes further enhances the heat transfer process.

  Circulation System:

  • A circulation system is employed to transfer the heat collected by the absorber tubes to the desired application. This typically involves a heat transfer fluid, such as water or an antifreeze solution, flowing through a manifold that connects the individual tubes.

  • Applications:

    • Evacuated Tube Collectors are commonly used for domestic hot water systems, space heating, and industrial process heating. They are particularly effective in colder climates and can operate efficiently even on overcast days due to their ability to capture diffuse sunlight.

    Efficiency and Performance:

  • ETC systems are known for their high efficiency in converting solar energy into heat. The vacuum insulation and selective coatings contribute to minimal heat losses, making them suitable for a wide range of solar thermal applications

    • Maintenance:
    • Evacuated Tube Collectors generally require minimal maintenance. Periodic inspections to ensure the integrity of the vacuum and the condition of the tubes, as well as cleaning to remove any accumulated dirt or debris, contribute to optimal performance.

Additional Information:

• Production Capacity: As Per Demand
• Delivery Time: Immediately
• Packaging Details: Standard Export Quality Cartons

A Solar Flat Plate Collector (FPC) is a type of solar thermal technology designed for harnessing solar energy to generate heat for various applications, with one of the most common being the heating of water. Here's an overview of the key features and components of a solar flat plate collector:

1. Structure and Components:

• A solar flat plate collector consists of a flat, rectangular or square-shaped box with a transparent cover (usually glass) on the top side. Inside this box, there is a dark-colored absorber plate made of a highly conductive material, often coated with a selective surface to enhance sunlight absorption.

2. Absorber Plate:

• The absorber plate is a crucial component that absorbs solar radiation and converts it into heat. The selective coating on the absorber helps in maximizing the absorption of sunlight while minimizing heat loss.

3. Transparent Cover:

• The transparent cover, typically made of glass or high-transmittance plastic, allows sunlight to pass through while minimizing heat losses from the absorber plate. It acts as a greenhouse, trapping the solar radiation within the collector.

4. Insulation:

• The sides and bottom of the flat plate collector are usually insulated to minimize heat losses to the surroundings. This insulation enhances the overall efficiency of the collector by maintaining a higher temperature difference between the absorber plate and the surroundings.

5. Fluid Circulation System:

• A fluid (usually water or an antifreeze solution) circulates through tubes or channels attached to the absorber plate. As the fluid absorbs heat from the absorber plate, it becomes hot and is then used for various applications such as space heating or water heating.

6. Inlet and Outlet Ports:

• The collector has inlet and outlet ports for the fluid circulation. The fluid enters the collector through the inlet, absorbs heat from the absorber plate, and exits through the outlet, carrying the heat to the application system.

7. Glazing:

• The glazing or transparent cover is often designed to have low iron content to reduce reflection and enhance the transmission of sunlight. It protects the absorber plate from external elements while allowing sunlight to pass through.

8. Mounting Structure:

• Solar flat plate collectors are mounted on rooftops or other structures to ensure proper orientation and inclination for optimal sunlight exposure. The mounting structure is designed to secure the collector in place.

9. Applications:

• Solar flat plate collectors are commonly used for domestic hot water systems, space heating, and industrial process heating. They are versatile and can be integrated into various heating systems to provide a renewable and sustainable energy source.

10. Efficiency: - The efficiency of a flat plate collector depends on factors such as the quality of the absorber coating, the insulation, and the overall design. These collectors are known for their efficiency in converting sunlight into heat for water and space heating applications.

11. Maintenance: - Flat plate collectors generally require minimal maintenance. Periodic checks for leaks, proper fluid circulation, and cleaning of the transparent cover to remove dirt or dust contribute to the long-term performance of the collector.

Additional Information:

• Production Capacity: As Per Demand
• Delivery Time: Immediately
• Packaging Details: Standard