Specification:
Outertank:diameter470mm,0.4mmthicknessstainlesssteelorcolorsteel
Innertank:diameter360mm,0.4mmor0.5mmor0.6mmthicknessSUS304foodgradestainlesssteel
Insulation:55mmthicknesspolyurethane
frame:stainlesssteelorgalvanizedsteeloraluminumalloy
Vacuumtube:commonorthreetargets58/1800or47/1500vacuumtube
Heatpreservation:72hours
Hailresistance:25mmFeature
1.Itisoneofthemostcommonusedcompactsolarwaterheatingsystem
2.Canbeusedforhousehold,hotel,hospital,projectapplicationetc.
3.Ithassimplestructureandworkingprinciplebutisthemosteconomical.
4.easytobeinstalledontherooftogetenoughwaterflowpressure
5.Thecompactsystemisnon-pressurized,waterflowdependingongravitywaterhead.
6.Thissystemmatchedwithvacuumtubesolarcollector
7.Anassistanttankcanbechosenforthetank,havingwatersupplement