Flat plate collector Material and Structure:

Why Choose Our Flat plate solar water heater?

• High efficiency and energy saving:Theflat plate collector uses sunlight to directly heat water, with high conversion efficiency, which can effectively save energy and reduce usage costs. ​
• Large capacity design: The 300L capacity design can meet the hot water needs of large households and medium-to-large commercial venues.
• Durable and reliable:Select high-quality materials and undergo strict quality testing, the product has a long life and low maintenance cost.

Customizable & Durable Design:

• Material Flexibility: Inner tank, outer tank and Frame can be customized. The materials include stainless steel 316L, stainless steel 304, stainless steel 201, galvanized steel, etc.
• Adaptable Installation: We can customize the angle of the bracket according to the actual situation of the customer's local area, such as: 0°, 20°, 30°, 38°, 45°, etc. Choosing the most suitable angle can allow the flat plate collector to receive sunlight most stably.
• OEM Branding: By screen printing, laser printing or custom LOGO sticker - tailor-made for solar water heater dealers.

Applications Across Diverse Needs

• Home Heating Systems： For large families, a 300L flat-plate solar water heater can meet the hot water needs of the whole family. Whether it is washing in the morning or bathing at night, sufficient hot water supply makes life more comfortable and convenient. At the same time, using solar energy for heating reduces the consumption of traditional energy and embodies the concept of environmental protection and energy saving.
• Commercial Heating Systems：In commercial places such as hotels and guesthouses, the hot water supply is large and the stability requirements are high. Our 300L flat-plate solar water heater ensures a continuous supply of hot water through an efficient heat collection system, improving the customer experience. In addition, the use of solar heating can help companies reduce operating costs and establish a green and environmentally friendly brand image.

Technical Superiority

• Independent research and development:We have a professional R&D team that continuously innovates technology to ensure that our products are always at the leading level in the industry.
• Exquisite craftsmanship: ​From raw material procurement to production and processing, every process is strictly controlled to ensure product quality.
• Full range of services： We provide one-stop service from installation and commissioning to after-sales maintenance to solve your worries.

B2B Advantages for Global Partners

• As a global partner, we have a wide cooperation network in the B2B field. We have established long-term and stable cooperative relations with many well-known companies. Our products are exported overseas and are deeply trusted by customers. If you choose to cooperate with us, you will get high-quality products and professional services, jointly develop the market and create a win-win situation.

conclusion

• Our 300L Flat plate solar water heater is an ideal choice for domestic and commercial heating systems with its excellent performance and multiple advantages. With strong production strength, technical advantages and a global partner network, we are committed to providing customers with high-quality products and a full range of services. Choose us and move towards a green, environmentally friendly and energy-saving future together.

 

Why Trust ZHEJIANG KESUN?

As a leading OEM supplier from Zhejiang, China, we ensure:

✅ ISO certified quality: meets global safety and efficiency standards.
✅ Global solar water heater solutions: designed for local water quality and climate challenges.
✅ End-to-end support: from customization to after-sales service.