Pressurized Solar Collector

types of solar collectors Project Solar Collector

Project Solar Collector
Product Details

Product Name:Non-pressurized project solar collector

Model:YYJ-E01 & YYJ-E02

Circulation Type:Indirect / Open Loop (Active)

Heating System:Thermosyphon (Passive)

Connection Type:Direct-Plug

Recommend region:Asia, Africa, Latin America, South Europe,South Ameirica


Application:Swimming pool,Hotel,School,Hospital,

Model pictures

Model list

Item No.Solar Vacuum TubeAbsorber Area (m2)Daily Output ( 50-90) Loading Qty / sets
pcsorientationsize / mmcoating20GP/40GP/40HQ
YYJ-E01-2020verticalΦ58 X 1800Cu-SS/ALN1.87150-200L90/195/220
YYJ-E01-2525verticalΦ58 X 18002.35200-250L72/160/177
YYJ-E01-3030verticalΦ58 X 18002.35250-300L59/128/143

YYJ-E02-4040horizontalΦ58 X 1800Cu-SS/ALN3.78300-400L82/170/200
YYJ-E02-5050horizontalΦ58 X 18004.73400-500L66/138/161

Specification & Material

DescripitionNon-pressure solar collector
Material of inner tankSUS304-2B food grade stainless steel with thickness 0.4mm
Material of manifold tankstainless steel/galvanized steel/brushed steel
Tank insulating layer40mm 50kg/m³ high-density polyurethane foam
Inlet and outlet holeMale G 1’rsquo/NPT1’
Solar collector tube3.3 Borosilicate glass with ALN coating
Thickness of glass tube1.6mm
Vacuum tube tightnessP≤0.005 Pa
Emission ratioεh=0.04-0.06(80C±5C)
Idle sunning property parametersY=220~260m2.C/KW
Average heat loss coefficientULT=0.6~0.7W/(m2.C)
Bracket:Aluminium alloy/galvanized steel
Frame angle:15°/25°/27°/30°/35°/45°/52°
Welding:Argon arc welding,  spot welding
Fastening pieces:Made of stainless steel screw
Max working  temp.:99°C
Max pressure:0.005Mpa(0.5 bars)
Hail resistance:Ø25mm
Anti Freezing:-20°C
Wind resistance:20m/s
Instruction manual:Available

Project case

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