Technical Parameters

Specifications	Dimension(mm)	2000106070mm / 2000106080mm
	Aperture area	2 m²
	Net Weight	31kg / 32kg / accordingly
Cover Sheet	Glass Material	We offer a range of glass options to suit your needs, including float, tempered, tempered woven, and low-iron tempered woven glass. Our tempered glass is durable and strong, perfect for enhancing safety and security. Our tempered woven glass adds an extra layer of protection, while still maintaining visibility. For those seeking a high level of clarity, our low-iron tempered woven glass reduces the greenish tint often seen in traditional glass, providing a clearer and more transparent view. Choose the glass option that best fits your project and enjoy enhanced performance and aesthetics.
	Thickness	Low-iron tempered woven 3.2mm, other three 4mm
	Transmission	87%~91%
Absorber	Core Material	Copper & aluminum
	Coating	Anodizing
	Efficiency	Absorptivity ≥95%, emissivity ≤20%
	Absorber Plate	Copper & aluminum, δ=0.45mm
	Header Tube	All copper T2, Φ250.61060mm, 2pcs
	Riser Tube	Copper & aluminum, Φ14*0.45mm, 7pcs
	Jointing	Composite technology
Insulation	Materials	One option for insulation is to use glass wool combined with benzene plate or high-density polyurethane foam. These materials work together to provide effective thermal insulation for buildings and other structures. The glass wool helps to trap heat inside the building, while the benzene plate or polyurethane foam adds an extra layer of insulation. With this combination, buildings can stay warmer in the winter and cooler in the summer, leading to lower energy costs and more comfortable living or working spaces.
Insulation	Thickness	30mm / 40mm / 50mm thickness accordingly
Casing	Material	The backing plate is made of embossed aluminum sheet with a thickness of 0.3mm, while the front plate is a zincification plate with the same thickness. This combination achieves durability and strength while maintaining a low profile. The embossed surface on the back sheet adds extra grip for better handling and installation. The zincification plate provides excellent corrosion resistance, making it suitable for various applications. Together, these two materials create a reliable and long-lasting product.
Casing	Sealing	Metal elasticity proof, anti-aging seal
Working Pressure	3 bar
Work Temperature	(-)35~180oC

The flat plate solar collector is a tool designed to harness solar energy from the sun and transform it into heat energy. Water in the loop or a durable freeze-resistant water mixture absorbs the heat and can be used for household air heating or hot water heating purposes.

Our product is perfect for a variety of locations, including domestic residences, dormitories, parks, hotels, schools, public showers, swimming pools, restaurants, and any other place that requires a significant amount of hot water.

The efficiency and performance of the panel are excellent, making it a top choice.

3. Suitable for open or closed Loop (glycol-water)

For warm areas, a flat plate solar collector may be the best choice as it is efficient in moderate temperatures and can operate in both direct and indirect sunlight. However, for extremely cold areas, an evacuated tube solar collector would be more suitable as it can withstand freezing temperatures and has a higher efficiency in low light conditions. It is important to choose the right type of solar collector to ensure optimal performance and maximum energy savings.

5. Mounted on different building structure

Working Principle

The evacuated tubes work by utilizing a selective coating on the inner cover, which can efficiently convert solar energy into heat energy. As the temperature rises within the tubes, the density drops and the weight decreases, causing the hot water to rise and exchange with the cooler water in the tank. This results in an increase in the temperature of the water in the tank, which can then be used for various purposes. Essentially, the evacuated tubes act as a highly effective tool for harnessing the power of the sun and using it to produce heat energy.