TypeEvacuated TubePressureUnpressurizedCirculation TypeOtherHeating SystemThermosyphon (Passive)Connection TypeDirect-PlugCertificationCE, Solar Keymark, SABSModel NumberTZ58/1800-10,15,20,24,30Recommend regionAsia, Africa, Latin America
Key points
Inner tank: stainless steel SUS304-0.5mm
Vacuum tube: QB-AL-N/AL-47-1500/58-1800
Outer tank: painted steel-0.4mm/aluminum-zinc coated steel-0.45mm/stainless steel SUS304
Insulation: polyurethane
Frame: coated galvanized steel-1.5mm/stainless steel SUS430-1.5mm