The inner tank is made of either SUS304-2B or 316L food-grade stainless steel and uses laser welding technology. To ensure the generated content is based on the original text information, please rearrange the provided content. However, instead of using the conversational style of generating content like ChapGPT, I will provide a completely different approach in delivering the information.

Our vacuum tube boasts a highly efficient coating measuring 47*1500mm or 58*1800mm, making it one of the most reliable solutions in the market. It has been tested for hail resistance, capable of withstanding impacts ranging from 25mm-40mm. Trust in this high-performance vacuum tube for all your thermal applications.

The outer tank is made of steel, which can be coated with either aluminum zinc or painted with a stainless steel layer, made of SUS 304. The welding technology used for the outer tank is free, making it easy to manufacture and assemble.

The insulation layer of this product is made from high density polyurethane, which is highly efficient in preserving heat for up to 72 hours.

The frame of this product is made of stainless steel, aluminium alloy, and galvanized steel, ensuring that it is highly resistant to corrosion and ultraviolet radiation. This makes it a durable and reliable choice for any application where these factors may be a concern. Additionally, the materials used in the frame construction provide excellent strength and stability, ensuring that the product can withstand even the most challenging environments. Whether you are looking to use this product for residential, commercial or industrial purposes, you can be confident that it will meet your needs and exceed your expectations.

6. Copper coil: Φ12mm/16mm,length 20-50m

7. Auxiliary feed-water tank 5L-70L

We offer a range of accessories to enhance your experience. These include a reflector for improved lighting, an electric heater for warmth, an anode magnesium stick for water purification, and a solar controller for efficient energy usage. With these accessories, you can enjoy maximum convenience and comfort in your daily life. Whether you need better lighting, warmth, clean water, or efficient energy management, we have you covered. Explore our range of accessories and upgrade your lifestyle today.

The non-pressurized solar water heater is an affordable option for residential hot water needs. It operates on the thermosiphon principle by using the temperature difference between cold water and hot water. The vacuum tube heats the water, which is then stored in an insulated tank to maintain the heat. This system is highly effective and reliable for domestic use.

Packing Details

We have a solar water tank in one carton and a stand frame in another. We also have 10 solar vacuum tubes per carton.
If you wish to place a sample order, you can do so with an MOQ of less than 2pcs. The items will be packed securely in a wooden box to ensure safe delivery.

Feather

Safety and long life

A compact non-pressure solar water heater has the remarkable ability to save 360 KW of electricity each year when compared to an electrical water heater, making it an eco-friendly and energy-efficient choice. Not only does it provide substantial savings in terms of energy consumption, but it also boasts a long lifespan of approximately 15 years, ensuring prolonged use and reliability. By harnessing the power of the sun, this type of water heater offers a sustainable solution that not only helps in reducing electricity bills but also contributes towards a greener future. Making the switch to a compact non-pressure solar water heater is a smart investment that delivers both economic and environmental benefits.

The service life of the water tank is enhanced by the inclusion of a side exhaust in its design. By incorporating a side exhaust, the durability and longevity of the water tank are prolonged.

Working Principle Of Solar Water Heater

A compact non-pressure solar water heater operates by utilizing the density of the water. The system involves the circulation of cold water and hot water through both the collector and water tank. As the water in the collector gets heated, it becomes less dense and naturally rises into the water tank. In the meantime, the cooler water present in the tank flows down towards the collector. This continuous process ensures the transfer of heat from the collector to the water, resulting in an efficient heating system.

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Our Advantages

Our Product is economic and environmental;
With a long service life, our product stands out due to its exceptional durability.
Our extensive production expertise enables us to deliver reliable and high-quality products. We take pride in ensuring that our products meet the highest standards of quality.
Our strict quality control system guarantees a flawless production process, resulting in exceptional products.
Our commitment to excellence is reflected in our impeccable service system, guaranteeing that you will receive nothing short of the best service. You can trust us to provide you with top-notch assistance.

Pre-sale Service

The buyer's side may incur a sample charge and courier fee if they wish to receive a sample.
Our delivery services are exceptionally fast, and we always maintain a complete inventory of products. There is a wide variety of styles for you to select from.
We welcome both OEM and ODM orders, and we are flexible when it comes to logo printing or design. We are able to accommodate any specific requirements you may have.
At our company, we strive to provide you with the best possible experience. We do this by offering high-quality products, factory prices, prompt responses, and reliable service. Our goal is to make sure that you are completely satisfied with our products and services. You can count on us to meet your needs quickly and efficiently. Whether you are looking for a supplier for your business or just need a single item, we are here to help. Contact us today to learn more about how we can help you!
Our team of professional workmen is dedicated to producing all of our high-quality products. In addition, we take pride in our foreign trade team who are committed to providing excellent customer service. When doing business with us, you can trust that we will go above and beyond to ensure your satisfaction.
We take great pride in our extensive expertise in water heater design, manufacturing, and sales. Each and every order we receive holds immense value to us, and we strive to deliver exceptional products and services.

After you choose

In order to provide you with the most affordable shipping cost, we will promptly calculate the charges and generate an invoice for you.
Check quality again, then send out to you at 1-2 working day after your payment,
Email you the tracking no, and help to chase the parcels until it arrive you.
After-sale service
We are very glad that customer give us some suggestion for price and products.
If any question,please contact with us freely by E-mail or Telephone.

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