Solar Thermal Water Heater
Its outer casing is made of treated iron and thermally coated with anti-rust materials.

Solar Thermal Water Heater
Solar water heater consisting of an inner cylinder (heater tank) made of food-grade stainless steel (SUS 304 BA), an outer casing made of treated iron and thermally coated with anti-rust materials, and equipped with sturdy mounting brackets made of stainless steel.
Key Features
-
✅ High-Quality Materials:
Inner tank made of food-grade stainless steel (SUS 304 BA) for durability and hygiene. Outer casing made of treated iron with anti-rust thermal coating for long-lasting protection. Sturdy stainless steel mounting brackets for enhanced stability.
-
✅ Efficient Solar Heating:
Utilizes solar thermal energy for cost-effective and eco-friendly water heating. Ensures consistent hot water supply with high thermal retention.
-
✅Corrosion & Weather Resistance:
Designed to withstand harsh weather conditions and resist corrosion. Suitable for long-term outdoor use.
-
✅ Size Availability:
Available in various capacities to meet different needs: 15 tubes – 150 liters 20 tubes – 200 liters 24 tubes – 240 liters 30 tubes – 300 liters 36 tubes – 360 liters
Specifications
Absorption rate: ≥ 94%
Heat loss: ≤ 6%
Maximum temperature: Up to 150°C
Vacuum tube efficiency with borosilicate glass
Varies based on model size
Estimated 40 - 120 kg depending on the number of tubes
Tube size: 58mm x 1800mm
Available in different configurations (15 - 37 tubes)
Tank volume: 150L - 360L
Typically 5 - 10 years for the tank and vacuum tubes
Why Choose This Product?
Switching to this product ensures reduced energy costs, enhanced reliability, and long-term performance for your needs.
Our Guarantee
We stand behind the quality of our products and services. Each component comes with its own warranty, plus our comprehensive KFP Warranty for your peace of mind.
Experience Excellence with KFP
We are dedicated to transforming the way energy powers your world. Discover our proven expertise, innovative solutions, and impactful projects.
Our Impact, Your Confidence
With a track record of success in residential, commercial, and industrial sectors, we’ve delivered sustainable energy solutions that make a difference. From cutting-edge technology to client-focused service, we redefine solar energy standards.
- 20+ years of expertise in solar solutions.
- ISO and LEED certified for quality and sustainability.
- Global portfolio showcasing impactful projects.

Ready to take the next step?
Contact us to learn more about KFP Solar Thermal Water Heater and how we can transform your energy future.