Coil solar water heater 15tubes-150Liter
Number of tubes:10tubes
inner tank material:SUS 304-2B(customizable)
inner tank thickness:0.38mm(customizable)
outer tank material:SUS 201/color steel(customizable)
outer tank thickness:0.31mm(customizable)
Frame material:SUS201/Galvanizing/Color steel(customizable)
Frame angle:45°/30°(customizable)
Frame type:Conventional/U type/Adjustable Frame
Coil material:Copper or stainless steel
Coil length:15m~22m(customizable)
Basic parameters:
Material and Structure:
Coil material:Copper or stainless steel
Coil length:15m~22m(customizable)
Additional information:

150Lsolar coil water heater - Pre-heated Solar Water Heater: Efficient, Reliable, and Sustainable
Key Features & Technical Specifications
High-Efficiencysolar coil water heaterDesign
- Capacity: 150 liters – The 150L capacity is ideal for medium to large households, providing enough hot water for daily use without compromising on energy efficiency.
- 15 Tubes: 58*1800mm triple-target vacuum tubes ensure rapid heat absorption even in low sunlight.
- Coil design: Equipped with an advanced coil design, our system ensures efficient heat exchange. The heat transfer process is optimized for quicker heating times and maximum energy utilization, ensuring that hot water is available throughout the day.
Premium Build Quality
- Inner Tank: Customized material(Stainless steel 316L,stainless steel 304,stainless steel 201,) and thickness(0.38mm)
- Outer Tank: Customized material(Stainless steel 316L,stainless steel 304,stainless steel 201,Galvanized Steel) and thickness(0.31mm)
- Insulation: 50mm high-density polyurethane foam retains heat for 72+ hours.
Smartcustomizable solar water heaterOptions
- Frame Adjustments: Customizable bracket angle(10°,20°,30°,45° and so on) to meet the sunshine conditions in different regions and best receive sunlight.
- Material Upgrades: Customized material(Stainless steel 316L,stainless steel 304,stainless steel 201,Galvanized Steel) and thickness(1.2mm)
- Coil:You can choose stainless steel coil or copper coil. We will provide you with the appropriate length of coil according to different liters.
Product Advantages
- Flexible Mounting Options: The system comes with customizable bracket angles, ensuring the optimal positioning for maximum sun exposure, regardless of the geographical location.
- Advanced Insulation: With high-grade insulation, our system minimizes heat loss, ensuring that your hot water stays warm for extended periods, even on cloudy days or during the night.
Applications: Where Our solar coil water heater System Excels
Solar hot water for home
- Perfect for medium-sized households, our system ensures consistent hot water supply throughout the day while reducing electricity bills. The customizable features make it adaptable to your home’s specific needs.
Commercial & Hospitality
- Businesses, hotels, and resorts can benefit from our solar water heating system’s ability to provide a sustainable, cost-effective solution for high water demand.
Rural and Off-Grid Applications: Reliable Energy in Remote Locations
For rural and off-grid areas, where access to conventional energy sources may be limited or expensive, our 180L solar water heating system is an ideal choice. By relying on the sun's energy, the system provides a sustainable source of hot water without the need for expensive electricity or fuel. It’s the perfect solution for remote homes, agricultural operations, or any off-grid situation.
Perfect for rural and off-grid areas
No dependency on local energy grids
Reliable hot water with minimal operational cost
Why Choose ZHEJIANG KESUN?
Expertise in Custom Solar Geaser Solutions
- Private Mold Services: Design unique tank sizes or frames for branding.Print the customer's LOGO on the outer barrel of the water tank by laser printing, computer screen printing, or sticker.
- Comprehensive Customer Support:We’re not just selling a product; we’re building lasting relationships. Our dedicated customer support team is always ready to assist you from the initial consultation to post-installation maintenance. You can rely on us for guidance, troubleshooting, and any advice you need along the way.
Global Compliance & Fast Delivery
- Certifications: CE, ISO, and Solar Keymark approved.
- Supply Capacity: 2000 units/month – Bulk orders delivered in 15-30 days.
- Global Reach, Local Expertise:While we have a global presence, we tailor our solutions to fit local climates, regulations, and needs. We understand regional differences, and our ability to customize materials, bracket angles, and tank specifications ensures that our systems perform optimally wherever you are located.
Why Choose Our solar water heater with coil?
Energy Efficient: Reduces reliance on grid electricity, lowering energy bills.
Customizable Coils: Choose between copper or stainless steel coils for the best performance.
Environmentally Friendly:Solar power is a clean and renewable energy source.
Long-Lasting Durability: Built with high-quality materials that stand the test of time.
Flexible Applications: Suitable for residential, commercial, industrial, and off-grid needs.
FAQs: Addressing Common Queries
- Q1:What makes your 150L Coil Solar Water Heater stand out from others in the market?
- Q2: How do I know if the 150L solar water heater with coil is the right size for my household?
Q3:Can the materials of the tank and coil be customizable solar water heater to suit different climates?
Call to Action
- Contact Us: Please click"Contact Me"on the homepage and choose WhatsApp or Email to ask me questions.
- Minimum Order: Start with just 2 sets!
- Request a Catalog: Explore our full range of solar water heater solutions.