• Sunda Solar Collectors System 1
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Sunda Solar Collectors

Sunda Solar Collectors

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solar flat plate collector

Type black-B


Dimension(LxWxH)  (mm)                   2000×1000×80

Gross area (m²)                                     2

Efficiency area (m²)                               1.85

Gross weight of collector (kg)              29±3

Thermal efficiency(ηa0)                        0.75

Stagnation temperature                        180°C

Max.working pressure                           1.2Mpa

Recommended circulation flow           Water or propylene glycol

Resistance to freezing                           Less than or equal to 0°C


Transparent cover


Number of cover (pc)                             1

Dimension LxW (mm)                           1980x980

Cover material                                         Low-iron tempered glass cover

Cover thickness (mm)                           3.2


Absorber


Dimension LxW (mm)                          1945*945

Material                                                    Cu & Al

Surface treatment                                  Black chrome Coating

Absorptivity:                                             0.94±0.02

Emissivity:                                               0.09±0.02

Construction type                                  aluminum sheet and Tube, Laser welding

Header material Copper                     Tp2

Header tube size (mm)                        Ø22x0.6x1060 2pcs

Riser material                                        Copper Tp2

Riser tube size (mm)                            Ø8x0.45x1883 8pcs

Fill capacity                                            1.6L Including Header Pipes


Thermal insulation


Insulation material                               16K Fiber glass insulation (back)

Insulation thickness                             30mm (back)  25mm (side)

Conductivity(W/mK)                              Less than or equal to 0.042 under 75°C


Casing


Frame                                                     Aluminum Alloy

Frame Color                                          Silver

Back Plate                                              0.5mm Aluminum back plate


Q: How do solar collectors impact energy bills?
Solar collectors can significantly reduce energy bills by utilizing sunlight to generate electricity or heat water, thereby decreasing reliance on conventional energy sources. This renewable energy source helps to offset energy consumption, leading to lower electricity or heating costs and ultimately reducing energy bills.
Q: How do solar collectors impact the value of a property?
Solar collectors can have a significant impact on the value of a property. Firstly, solar energy systems can greatly reduce or even eliminate electricity bills, providing substantial savings for homeowners. This can make a property more attractive to potential buyers as they will see the long-term financial benefits of owning a home with solar collectors. Additionally, solar collectors are a sustainable and environmentally friendly energy source. With increasing concerns about climate change and the need to reduce carbon emissions, properties with solar collectors are seen as more desirable and valuable. Many buyers are actively seeking homes with renewable energy features, and having solar collectors can give a property a competitive edge in the real estate market. Moreover, solar collectors can also increase a property's resale value. Studies have shown that homes with solar panels or collectors tend to sell faster and at higher prices compared to homes without them. This is because buyers are willing to pay a premium for a property that already has a solar energy system in place, as it saves them the installation costs and hassle of installing one themselves. Furthermore, solar collectors can improve a property's energy efficiency rating. With energy efficiency becoming increasingly important, especially with the rising costs of energy, homes with solar collectors can achieve higher energy ratings. This can result in lower energy consumption, reduced carbon footprint, and potentially lower insurance premiums. In conclusion, solar collectors can have a positive impact on the value of a property. They provide long-term financial savings, make a property more attractive to buyers, increase resale value, improve energy efficiency, and contribute to a sustainable future.
Q: How much space is required for installing solar collectors?
The space required for installing solar collectors varies depending on the size and type of the collectors. On average, a solar collector for residential use may require around 10 to 100 square feet of space. However, it is recommended to consult with a solar installer to determine the specific space requirements for your particular setup.
Q: Can solar collectors be used for cooking purposes?
Yes, solar collectors can be used for cooking purposes. Solar cookers, which use solar collectors to capture and convert sunlight into heat energy, are designed specifically for cooking food. These cookers harness the power of the sun to heat up pots and pans, allowing for a sustainable and environmentally friendly cooking option.
Q: Can solar collectors be used for heating schools and universities?
Yes, solar collectors can be used effectively for heating schools and universities. Solar thermal systems can generate heat by harnessing the energy from the sun and transfer it to the heating systems of educational institutions. This renewable energy source can significantly reduce heating costs and carbon emissions, making it a sustainable and economically viable option for educational facilities.
Q: Can solar collectors be used for heating pharmaceutical manufacturing plants?
Yes, solar collectors can be used for heating pharmaceutical manufacturing plants. Solar thermal systems can provide heat energy to power various processes within the plants, such as sterilization, drying, or heating water for cleaning and other purposes. This can help reduce reliance on traditional fossil fuel-based heating systems, leading to cost savings and environmental benefits.
Q: Can solar collectors be used in art installations?
Yes, solar collectors can be used in art installations. They can serve as both functional and aesthetically pleasing elements, harnessing solar energy for various purposes while adding an innovative and sustainable touch to the artwork.
Q: Can solar collectors be used in industrial facilities?
Yes, solar collectors can be used in industrial facilities. They can be employed to generate renewable energy, reduce reliance on traditional power sources, and lower energy costs for industrial processes.
Q: Do solar collectors work in cold climates?
Yes, solar collectors work in cold climates. While the efficiency of solar collectors can be slightly reduced in colder temperatures, they still generate electricity or heat by absorbing sunlight. Additionally, advancements in technology have made solar panels more effective in capturing and converting solar energy, making them increasingly viable in cold weather conditions.
Q: Can solar collectors be used in hydroelectric power plants?
Solar collectors and hydroelectric power plants serve different purposes and operate on different principles, preventing their direct use together. Solar collectors are specifically designed to convert solar energy into thermal energy, typically for heating water or generating electricity through solar thermal power generation. On the other hand, hydroelectric power plants generate electricity by utilizing the kinetic energy of flowing or falling water to drive turbines. However, there are instances where solar energy can be combined with hydroelectric power. For instance, solar energy can power various auxiliary systems in a hydroelectric power plant, such as lighting, sensors, or control mechanisms. By doing so, the overall energy consumption of the plant can be reduced, leading to improved efficiency. Furthermore, solar power can also be integrated with pumped-storage hydroelectric power plants. These plants store excess energy by pumping water from a lower reservoir to a higher one during times of low demand. Later, when demand is high, the stored water is released to generate electricity. During the low-demand periods, solar energy can be used to power the pumps, decreasing reliance on the grid and creating a more sustainable operation. To summarize, even though solar collectors cannot be directly used in hydroelectric power plants, solar energy can still contribute to their efficiency and support auxiliary systems. Additionally, the integration of solar power with pumped-storage hydroelectric power plants can result in a more sustainable and efficient energy system.

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