1. Brand of Đại Thành Core 180l (58-18) Solar Water Heater
The Đại Thành Core 180l (58-18) solar water heater is a product of the Tân Á Đại Thành brand. With a 25-year history of formation and development, the brand has established a reputable name among consumers.

Tân Á Đại Thành holds the Vietnamese record as the largest manufacturer of water tanks and solar water heaters in Vietnam. All products undergo rigorous quality control, from selecting raw materials to production and storage for distribution. As a result, products delivered to consumers ensure solid quality, meticulous finishing, and stable operation.
2. 4 Outstanding Technologies and Features of Đại Thành Core 180l (58-18) Solar Water Heater
The product is a favored choice among consumers due to its modern, elegant design and possession of the following 4 standout technologies and features:
2.1. Excellent Heat Insulation Layer
The Đại Thành Core 180l (58-18) solar water heater features a three-layer thermal insulation layer made of Foam compound provided by the Dow Group – USA. Therefore, it has tightly compressed layers, ensuring heat retention for up to 96-120 hours.

Even with continuous rain for up to 3 days, the family will still have enough water to use. Thanks to the Đại Thành Core 180l (58-18) solar water heater, it significantly reduces monthly electricity costs.
2.2. High-Durability Machine Core
The core of the Đại Thành Core 180l (58-18) solar water heater uses specialized PP-R plastic for increased durability and heat retention up to 180°C. Additionally, it resists aging and color fading in water, minimizing corrosion and adverse effects from saltwater and minerals.
2.3. Versatile Machine Base Design
The machine base is made of SUS.201 material, ensuring high durability and user safety. Even in adverse weather conditions like strong winds, there is no need to worry because this tough steel type can withstand high loads and effectively dampen vibrations. The modern machine cover not only provides rigidity but also has high aesthetic appeal.
2.4. Integration of 5-layer Vacuum Tube Technology
The tubes are manufactured using German technology lines. With a 5-layer vacuum tube design for high heat transfer efficiency and prolonged heat accumulation time, specifically comprising 5 layers:

- Layer 1: made of transparent glass, convenient for sunlight exposure and heat conduction.
- Layer 2: made of copper alloy for high heat transfer ability.
- Layer 3: made of titanium dioxide to clean water and resist radiation.
- Layer 4: made of aluminum alloy to absorb sunlight up to 99.5%.
- Layer 5: prevents dirt buildup on the inner surface of the tube.
3. Usage Notes for the Đại Thành Core 180l (58-18) Solar Water Heater
To effectively utilize the Đại Thành Core 180l (58-18) solar water heater, you need to consider the following issues:
- Use specialized water pipes to ensure user safety.
- Regularly clean the water tank to ensure stable operation.
- Ensure that the water flow through the machine is always sufficient to prevent damage and extend its lifespan.
Here are 4 outstanding technologies and useful information about the Đại Thành Core 180l (58-18) solar water heater, as well as some usage notes. Visit our portal to compare the best prices before purchasing!
