Compact Pressure Solar System 1.passed CE ,ISO9001:2000,CCC 2.high quality,elegant 3.small order&OEM 4.exempt maintenance

Compact Pressure Solar System:

Pressurized tank, working pressure 6 bar, max resistance 12 bar.Reliable and efficient twin-glass solar tubes.Copper heat pipes for rapid heat transfer, no water through the tube, so it can work in winter without freeze.Easy plug-in installation.Free maintenance.Stable solar conversion during the day.Ideal for home applications.

Material	Evacuated tube	High borosilicate glass, with aluminum absorption layer of magnetron sputtering
	Inner tank	SUS 304-2B food-grade stainless steel,360mm
	Outer tank	Color coated galvanized steel,Φ460mm
	Bracket	Galvanized steel with electrostatic plastic-sprayed
Thickness	Insulation layer	55mm
	Inner tank	1.2mm
	Outer tank	0.4mm
	Bracket	1.5mm
Accessories	Fasteners	Stainless steel screws.
	Sealing ring	Macromolecule silicone rubber.
	others	P/T valve, electrical heater,magnesium rods, relief valve
Specification	Heat preservation	72 hours
	Hail resistance	20-30mm
	Max Water Temperature	Can reach at least 95 degree
	Circulation	Indirect /Closed loop (Active)
	Heating System	Thermosyphon (Passive)
	Connection Type	Direct-plug
	Absorption Rate	≥0.95±0.02
	Emission Rate	≤0.20±0.02
	Vacuum Tightness	P≤5.0*0.0001Pa
	Idle sunny property parameres	Y=220-260./KW
	Certifications Solar	Keymark, SRCC, SGS, CE, ISO9001
	Warranty	5 years