Solar Water Heater
Vacuum tube solar water heater
Low pressure solar water heater
Stainless steel solar water heater

Main Specification

。，。，，ChapGPT。
The inner tank of this product is made of high-quality SUS304 2B food grade stainless steel, with a thickness ranging from 0.31mm to 0.45mm. It ensures the safety and hygiene of the stored content with its top-notch material.
The outer tank material options for your consideration are 0.4mm SUS304 2B or BA food-grade stainless steel or 0.5mm galvanized steel. Please note that the generated content may differ significantly from the original text as the language model focuses on generating diverse and unique text.
To address corrosion issues in coastal areas, the frame of the structure can be constructed using either anodized aluminum or 1.2mm stainless steel. Alternatively, 1.5mm galvanized steel can also be used as a suitable option.
Our tubes are crafted from top-grade birosilicate glass and boast an AL-N-AL coating or, for extra durability, an AL-N-AL-CU-SS coating with three target layers.

Specialty

This type of product is designed to be affordable for the majority of people in most areas, making it an economical option.

The solar collector and water tank are designed with a simple structure that eliminates the need for pipes to connect them. Instead, they are directly connected together, allowing for more efficient heat transfer. Moreover, the system does not require a pump to push fluid. This straightforward design makes the solar collector and water tank easy to set up and use.

3. Mature technology and stable operation

4. Higher efficiency on photo thermal conversion.

5. Accessory is popular and easy maintenance

Technical Specification

The inner tank of our product is made of high-quality food-grade stainless steel, with a thickness of 0.41mm. We use SUS304-2B stainless steel as the default material, but SUS316L is also available upon request. Our commitment to using top-notch materials ensures the durability and safety of the tank.

The outer tank of this product is constructed using a high-quality food grade stainless steel known as SUS304-2B. It has a thickness of 0.41mm and is made from SUS304-2B stainless steel, which ensures durability and safety. This material is specifically designed to meet the requirements of food-grade standards, making it suitable for use in the food industry. The use of SUS304-2B stainless steel guarantees the integrity of the outer tank, providing a reliable and long-lasting solution for various applications.

The bracket is made of galvanized steel with a thickness of 1.5mm. It has angle options of 20°, 30°, and 45°. Let's discuss this topic from a different perspective.

4. Insulation: 55mm polyurethane layer.

Vacuum tubes, commonly made of borosilicate glass 3.3, are essential components in various applications. This material ensures superior performance and durability in demanding conditions. Additionally, vacuum tubes often come with an absorb coating composed of innovative materials like AL-SS-CU. This coating helps enhance the absorption of heat and light, thereby significantly improving the efficiency and effectiveness of the vacuum tubes. Together, borosilicate glass and AL-SS-CU absorb coating form a powerful combination that enables vacuum tubes to excel in their respective functionalities.

The material used for sealing is Stabilized High Temperature Silicon.

7. It resists 25mm hail.

8. Heat preservation: 72 hours

Packing Details

We have a solar water tank available in one carton, along with a stand frame available in another carton. In addition, there are 10 solar vacuum tubes included in each carton.
If you're placing a sample order, you don't need to worry about meeting a high minimum order quantity - we'll accept orders for less than two pieces. Each item will be carefully packed in a sturdy wooden box, ensuring that it arrives safely and undamaged. Trust us to handle your sample order with care and attention to detail, no matter how small it may be.

Working principle of solar water heater

The low-pressure solar geyser or solar water heater using thermosyphon is a simple yet effective way of heating water. The system works by allowing cold water to be heated through solar vacuum tubes. As the hot water rises, it flows into the tank while the cold water in the tank flows back into the vacuum tubes. This natural circulation process is called thermosyphon which gradually heats up the entire tank of water. With this technology, you can enjoy a consistent supply of hot water from your solar-powered geyser without using electricity or gas.