pressurized heat pipe solar water heater

Pressurized heat pipe solar water heater (SPP) is a new type which adopts advanced heat pipe technology. Highly efficient heat pipe absorbs heat from sunlight and transfers heat to the condensor end of itself. Condensor indirectly contacts with water through a copper cap and it boils water by releasing heat gained from vacuum tube. It ranges from 100L to 300L. --------------------------------------------------------------------------------------------------------------------------- Specification: 1. Bracket: Stainless steel or Aluminum alloy/Galvanized steel 1.5mm. 2. Inner tank: SUS 304-2B food grade stainless steel 1.2-1.5mm. 3. Outer tank: Stainless steel SUS 304 2A 0.5-0.6mm. 4. Insulation layer thickness: 55-60mm polyurethane. 5. Heat pipe tube, no water inside. 6. No vent, hence less heat loss as compare to low pressure model. 7. Back-up electric heater 1-3KW. 8. Digital controller optional. 9. Heat pipe tube: High quality tri-elements coating tube(ALN/ALN-SS/CU), this coating is better than AL-N/AL coating. 1800/58 and 1500/47. 10. Anti-cold: -35 degrees. 11. Anti-pressure: 8 bar. 12. Warranty: 10 years. ModelProduct Size (mm)(L×W×H)Capacity (L)Qty. per 20'/40'containerSPP-470-H47/1500-12 1060×1500×1464 10060125SPP-470-H47/1500-18 1480×1500×1464 1504185SPP-470-H47/1500-24 1900×1500×1464 2003266SPP-470-H58/1800-12 1170×1735×1600 10060125SPP-470-H58/1800-18 1650×1735×1600 1504185SPP-470-H58/1800-24 2130×1735×1600 2003266SPP-470-H58/1800-30 2610×1735×1600 2502450