Seven Stars 150L Pressurized Heat-Pipe Solar Water Heater (Stainless Steel)

KES 96,000

Premium Performance • High Efficiency • Long-Lasting Build

The Seven Stars 150L Pressurized Heat-Pipe Solar Water Heater is engineered for superior durability, maximum thermal efficiency, and reliable performance in all weather conditions. Built from high-grade stainless steel and advanced heat-pipe technology, this solar water heater is ideal for homes, hotels, institutions, and commercial facilities seeking sustainable, cost-effective hot water solutions.

✔ Tank System Specifications

1. Outer Tank

  • Material: Premium SUS304-2B stainless steel
  • Thickness: 0.4mm precision-engineered
  • Diameter Options:
    • Standard: 420mm
    • Large: 460mm
    • Extra-Large: 480mm
  • Highly corrosion-resistant
  • Designed for long-term durability

2. Inner Tank

  • Material: High-grade SUS304-2B stainless steel
  • Maximum Operating Pressure: 5 Bars
  • Diameter Options:
    • Compact: 310mm (0.40mm thick)
    • Standard: 360mm (0.58mm thick)
    • Large Capacity: 380mm (0.58mm thick)
  • Enhanced thermal stability
  • Excellent anti-corrosion performance

3. Thermal Insulation

  • Material: High-density polyurethane foam
  • Thickness: 50–60mm
  • Superior heat retention
  • Minimizes heat loss for consistent water temperatures

✔ Solar Collector Technology

Heat-Pipe System

  • Advanced three-target vacuum tube technology
  • Multi-layer selective coating:
    • Stainless Steel (SS)
    • Copper (CU)
    • Aluminum (AL)
  • Tube Sizes Available:
    • Φ47 × 1500mm
    • Φ58 × 1800mm
  • Total Tubes: 15 high-performance heat pipes
  • Fast and efficient solar energy absorption
  • Rapid heat transfer for quick water heating

✔ Support Frame Engineering

  • Material: Zinc-coated premium steel
  • Frame Thickness: 1.5mm
  • Pre-set mounting angles for maximum efficiency:
    • 27°
    • 38°
    • 45°
  • Strong structural rigidity
  • Suitable for various roofs and installation environments

✔ Key Performance Highlights

  • Total Capacity: 150 Liters
  • Optimized for maximum solar conversion efficiency
  • Durable, weather-resistant stainless steel design
  • Supports residential and commercial applications
  • Ideal for regions with moderate to high solar exposure

✔ Recommended Applications

  • Homes & Apartments
  • Hotels & Lodges
  • Schools & Institutions
  • Eco-friendly energy projects
  • Any space requiring reliable, solar-powered hot water

✔ Design Philosophy

  • Built for maximum efficiency and sustainability
  • Precision manufacturing for long-term reliability
  • Environmentally friendly renewable-energy solution
  • A perfect balance of performance, durability, and innovation
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