solar module:
1.certification:ISO9001,CCC,CE,Solar Keymark
2.solar water heater:evacuated tube
Price Terms:FOB,CIF,EXW
Payment Terms: T/T,Western Union,MoneyGram,L/C
Minimum Order: Negotiatable
Delivery Port: Customized
Contact SupplierPackaging Detail: foam out of the water tank and evacuated tube,standard exportor carton all part,and woodcase for one sample
Delivery Detail: within 10 days
solar module:
materia:
1.volume of storage tank:120L,150L,180L,240L,300L
2.non-pressurized water tank:
insulating layer,polyurethane foaming ,thickness:55mm
outer shell of tank,titanium fluoride ,thickness:0.4mm
inner tank,stainless steel SUS304-2B,thickness:1.2-1.5mm,normal working pressure:0.4bar,
3.dust ring gasket :ABS
4.evacuated tube:three-target tube,high boron and silicon,content 3.3,structure,gradual change SS-AL-Nx/Cu,selective absorption coating
5.frame:,aluminium alloy,1.2mm thickness
6.controller:SR500
advantages:
1.can be operated completely automatic if connect with intelligent controller.
2.Simple structure,easy plug-in installation,can be installed both in flat and inclined roof,and can be use with an auxiliary electric booster as to provide hot water without sunshine.
3.Superior heat preservation ensured by one-off molding polyurethane foam with thickness 50-55mm,
4.Suitable for campong area,holiday residences.
5.water introduced into vacuum tube
6.long service life,can be used as long as 15 years