EN 12975 Solar Thermal Collector

Product Description

Features:

• Easy retrofitting to existing systems
• Suitable for single and multiple solar heating application systems
• Preferred option for extremely cold areas and questionable water
• Incoming potable water is routed to solar storage tank
• Porcelain enamel or SUS**4 stainless steel storage tank with electrical or gas back up
• Double-walled copper coil heat exchange in storage tank prevent contamination of household water
• Active, closed-loop system, incoming potable water is routed to solar storage tank, but never into collectors
• Water and antifreeze mixture circulates from collectors through coil of pipe in solar tank then is pumped back through collectors
• Potable water is warmed by heat transfer through contact with pipe
• Most climates *0/*0 propylene glycol and water mixture will keep collectors from freezing
• Systems require an expansion tank and few other auxiliary components for filling venting and maintaining the system
• Definite advantage to antifreeze systems is that collector can be mounted anywhere
• Systems are pretty much only choice in very cold climates
• When there is not enough energy for sun, an electrical or gas back p element will be automatically switched on by controller
• Simple installation, no maintenance and effective operation

Detailed Specification:

Header tube: seamless copper TU1, Ø*2mm×1.2mm thickness

Outer manifold: aluminium alloy, 2.0mm thickness

Bracket: aluninium alloy,1.6 thickness

Insulation: polyurethane froyhing, *0~*0mm thickness

Vacumm tube: tri-elements coating, copper heat pipe inside, Ø*0mm×1.8m

Copper heat pipe: 0.6mm thickness

Logo: OEM sticker

Vacuum tube: *5/*0/*5/*0 tubes

Daily output: **0/**0/**0/**0L