PHOENIX SOLAR WATER HEATER – 300L PRESSURISED SYSTEM

Brand: Phoenix Solar

System Type: High-Pressure Heat Pipe Evacuated Tube Solar Water Heater

Capacity: 300 Liters (Ideal for large households of 7 to 10 people or commercial/hospitality applications)

Target Water Temperature: 60^C – 85^C

Evacuated Heat Pipe Tubes: 30 pcs high-efficiency borosilicate glass tubes (58 mm times 1800 mm) with internal copper heat pipes (zero water flows inside the glass tubes)

Working Pressure: Rated operating pressure up to 6 bar (0.6 MPa), tested to 9 bar (mains water pressure and booster pump compatible)

Inner Tank Material: Heavy-duty food-grade SUS304-2B or SUS316L stainless steel (thickness: 1.2 mm – 1.5 mm for high-pressure resistance)

Outer Tank Material: Stainless steel or corrosion-resistant powder-coated steel casing

Insulation: High-density polyurethane foam layer 50 mm – 55 mm thickness for heat retention up to 72 hours)

Mounting Frame: Heavy-duty galvanized steel / aluminum alloy frame 30^ – 45^ angle