Compact Pressurized Solar System, DIYI-01, Pressure Solar Water Heater, Solar Water Heater

Features:
1) It can withstand pressure of tap water when it works
2) There is no need to wait, hot tap water will come out as soon as input cold tap water.
3) Temperature preservation can last for 80 hours

Specifications:
1) Inner tank: SUS304-2B food grade stainless steel
2) Outer tank: Steel (spray-paint and looks like China paint)
3) Heat-pipe vacuum tube: 58mm x 1.8m ~ 2.1m x 15PCS-36PCS
4) Capacity: From 150L to 360L
5) Insulating layer thickness: 60mm to 70mm
6) Inner tank thickness of: 0.4mm - 0.5mm
7) Tank diameter: 420mm, 460mm, 490mm
8) Pressure: 6MPa
9) Heat preservation: 72hrs
10) Hail resistance: 25mm