China Hot Selling Stainless Steel Vacuum Tube Compact Pressurized Solar Water Heater System

China Hot Selling Stainless Steel Vacuum Tube Compact Pressurized Solar Water Heater System. Rapid Heat Technology: Adopts Sola solar 20-second rapid heat for immediate hot water availability. Pressurized System: Matches municipal cold water pressure for surging water volume and better experience. Durable Materials: Inner tank uses 304 stainless steel; heat exchanger uses 316L stainless steel. High Efficiency Insulation: 50-70mm polyurethane foam insulation ensures optimal heat retention. Comprehensive Certification: Certified with CE, ISO9001, CCC, and Epr for quality assurance. Flexible Customization: Supports customization for outer tank, insulation, heat exchange, and collector area. 2-Year Warranty: Provides 3 years warranty coverage for peace of mind. Professional Support: 24-hour after-sales service with professional technical support team.