Manufacturer Collector nameYear of launch Type of collectorGross area [m2]Aperture area [m2]Length [mm]Width [mm]Weight [kg]Number of tubesAbsorber layerAbsorber sheet (only single glass)Thermal conduction sheet (only double glass)Tubing (only direct flow)Heatpipe (only heatpipe)Manifold Absorber tube connection (only singe glass)Header casingBase railTube end holderReflectorReflector shapeHeader insulationThickness insulation [mm]Type of glass inner tube (only double glass)Type of glass outer tubeTube diameter inner tube [mm] (only double glass)Tube diameter outer tube [mm]Tube thickness inner tube [mm] (only double glass)Tube thickness outer tube [mm]Joint between glass and metal (only single glass)Pressure in the tubes [mbar]Tested for confor-mity with which standard/Norcollector is labelledEta0 (Apertur)a1 (Apertur) [W/m²K]a2 (Apertur) [W/m²K²]Eta0 (Brutto)a1 (Brutto) [W/m²K]a2 (Brutto) [W/m²K²]Stagnation temperature [°C] Annual collector output for Würzburg, Tm = 50 °C [kWh/a]Warranty [years]Webside
FilterFilterYear of launch AlleGross area [m2]Aperture area [m2]Length [mm]Width [mm]Weight [kg]Number of tubesAlleAlleAlleAlleAlleAlleAlleAlleAlleAlleAlleAlleAlleThickness insulation [mm]AlleAlleTube diameter inner tube [mm] (only double glass)Tube diameter outer tube [mm]Tube thickness inner tube [mm] (only double glass)Tube thickness outer tube [mm]AlleAlleAlleAlleEta0 (Apertur)a1 (Apertur) [W/m²K]a2 (Apertur) [W/m²K²]Eta0 (Brutto)a1 (Brutto) [W/m²K]a2 (Brutto) [W/m²K²]Stagnation temperature [°C] Annual collector output for Würzburg, Tm = 50 °C [kWh/a]Warranty [years]Filter
Altawfeer, SyriaAL H4002015double glass, water in tube7,004,001900360010540Al-N/AL--glass-stainless steelsolderinggalvanized steelgalvanized steelplastic caps--PU foam50borosilicateborosilicate48581,61,6-5x10-5EN 12975n/a---0,5700,2880,0196250,000n/a5www.altawfeer-solar.com
Calpak, Greece16 VTN2001double glass, u-type2,832,581600177045,516PVD-aluminium copper-copper-aluminiumaluminiumplastic capscoated aluminium CPCPU foam + glass wool35borosilicate ARborosilicate AR47n/a1,81,5-n/aEN 12975Solar Keymark, CE, CSTB0,6002,7100,00000,5472,4710,0000216N/A5www.calpak.gr
Panosol, RomaniaCS Series2012double glass, heat pipe2 up to 4,51,8 up to 4,1950 up to 22002000,00040 up to 90 12 up to 30Cu/SS-ALN(H)/SS-ALN(L)/ALN-aluminium-coppercopper-aluminiumaluminiumplastic holdernonePU foam50borosilicate ARborosilicate AR58471,81,8-5x10-3EN 12975n/a0,6871,5050,0111n/an/an/a275124010www.panosol.ro
Akotec, GermanyOEM Vario 3000 df2008single glass, direct flow4,874,392170225067,530Tinoxcopper-copper-copperultrasonic weldingaluminiumaluminiumO-rings--PU foamn/a-soda lime with AR-coating-56-1,8metal melted in glass 10-5EN 12975Solar Keymark0,7521,5490,00000,6780,9010,0000192n/a20www.akotec.eu
Kingspan, IrelandVarisol HP 135 2013single glass, heat pipe0,140,111965712,11Tinoxcopper--copperPPSlaser weldingpolyamide, GRPaluminiumGRP clamps--n/an/a-soda lime-65-1,6n/an/aEN 12975Solar Keymark0,7802,1120,0060n/an/an/a1357020 (for vacuum)www.kingspansolar.de
Kingspan, IrelandVarisol HP 90 2013single glass, heat pipe0,140,111965712,11Tinoxcopper--copperPPSlaser weldingpolyamide, GRPaluminiumGRP clamps--n/an/a-soda lime-65-1,6n/an/aEN 12975Solar Keymark0,7601,6210,0080n/an/an/a907220 (for vacuum)www.kingspansolar.de
Kingspan, IrelandVarisol HP 135 2013single glass, heat pipe1,401,06196571021,310Tinoxcopper--copperPPSlaser weldingpolyamide, GRPaluminiumGRP clamps--n/an/a-soda lime-65-1,6n/an/aEN 12975Solar Keymark0,7802,1120,00600,5911,5990,004513570420 (for vacuum)www.kingspansolar.de
Kingspan, IrelandVarisol HP 90 2013single glass, heat pipe1,401,06196571021,310Tinoxcopper--copperPPSlaser weldingpolyamide, GRPaluminiumGRP clamps--n/an/a-soda lime-65-1,6n/an/aEN 12975Solar Keymark0,7601,6210,00800,5751,2270,00619072120 (for vacuum)www.kingspansolar.de
Kingspan, IrelandHP400/202013single glass, heat pipe2,772,13195214184820Tinoxcopper--coppercopperlaser weldingaluminiumaluminiumGRP clamps--melamine foamn/a-soda lime-65-1,6n/an/aEN 12975Solar Keymark0,7501,1800,0100n/an/an/a90147920 (for vacuum)www.kingspansolar.de
Kingspan, IrelandHP450/202013single glass, heat pipe2,772,131952141848,020Tinoxcopper--coppercopperlaser weldingaluminiumaluminiumGRP clamps--melamine foamn/a-soda lime-65-1,6n/an/aEN 12975Solar Keymark0,7501,1800,0100n/an/an/a135147920 (for vacuum)www.kingspansolar.de
Kingspan, IrelandDF400/202014single glass, direct flow2,772,151954141655,020Tinoxcopper-coppercopperlaser weldingaluminiumaluminiumGRP clamps--melamine foamn/a-soda lime-65-1,6n/an/aEN 12975Solar Keymark0,7681,3600,0053n/an/an/a313151920 (for vacuum)www.kingspansolar.de
Kingspan, IrelandHP 400/302013single glass, heat pipe4,153,201952212771,030Tinoxcopper--coppercopperlaser weldingaluminiumaluminiumGRP clamps--melamine foamn/a-soda lime-65-1,6n/an/aEN 12975Solar Keymark0,7501,1800,01000,5780,9100,007790219120 (for vacuum)www.kingspansolar.de
Kingspan, IrelandHP450/302013single glass, heat pipe4,153,201952212771,030Tinoxcopper--coppercopperlaser weldingaluminiumaluminiumGRP clamps--melamine foamn/a-soda lime-65-1,6n/an/aEN 12975Solar Keymark0,7501,1800,01000,5780,9100,0077135219120 (for vacuum)www.kingspansolar.de
Kingspan, IrelandDF400/302014single glass, direct flow4,153,221954212581,430Tinoxcopper-copper-copperlaser weldingaluminiumaluminiumGRP clamps--melamine foamn/a-soda lime-65-1,6n/an/aEN 12975Solar Keymark0,7681,3600,0053n/an/an/a313227420 (for vacuum)www.kingspansolar.de
Kingspan, IrelandVarisol DF 2010single glass, direct flow1,401,05196571022,010Tinoxcopper-copper-PPSlaser weldingpolyamide, GRPaluminiumGRP clamps--n/an/a-soda lime-65-1,6n/an/aEN 12975Solar Keymark0,7831,0610,02300,5870,7960,0173240,4n/a20 (for vacuum)www.kingspansolar.de
Kingspan, IrelandVarisol DF 2010single glass, direct flow0,140,111965712,21Tinoxcopper-copper-PPSlaser weldingpolyamide, GRPaluminiumGRP clamps--n/an/a-soda lime-65-1,6n/an/aEN 12975Solar Keymark0,7801,0610,0230n/an/an/a240,4n/a20 (for vacuum)www.kingspansolar.de
SolarUK, UKLazerII2005double glass, direct flow1,311,002100625399Al-N/AL-aluminiumcopper-copper-aluminiumaluminiumABSn/an/astone wool10borosilicateborosilicate47581,61,6-3×10-5EN 12975n/a0,7531,5400,00990,5751,1760,0076239n/a10www.solaruk.com
Oupairineng Solar, ChinaHeat pipe solar collector with Header casingn/adouble glass, heat pipe 3,131,89201015557120SS-CU-ALN/AIN-aluminium-copperaluminium-coppercopperplastics caps aluminiumn/astone wool40borosilicateborosilicate47581,61,6-n/aEN 12975n/a0,7011,780,017n/an/an/a201,9n/a5www.onosisolar.com
Oupairineng Solar, Chinasolar collector with heat pipen/adouble glass, heat pipe 3,411,89201016957520SS-CU-ALN/AIN-aluminium-copperaluminium-coppercopperplastics caps aluminiumn/astone wool40borosilicateborosilicate47581,61,6-n/aEN 12975n/a0,6262,360,004n/an/an/a246n/a5www.onosisolar.com
Oupairineng Solar, ChinaHeat pipe pressurized solar collector with reflectorn/adouble glass, heat pipe 3,442,49201017107820SS-CU-ALN/AIN-aluminium-copperaluminium-coppercopperplastics caps aluminiumflatstone wool40borosilicateborosilicate47581,61,6-n/aEN 12975n/a0,5421,3880n/an/an/a246n/a5www.onosisolar.com
Oupairineng Solar, ChinaCPC solar collector with heat pipen/adouble glass, heat pipe 4,544,54201022607720SS-CU-ALN/AIN-aluminium-copperaluminium-coppercopperplastics caps aluminiumCPCstone wool40borosilicateborosilicate47581,61,6-n/aEN 12975/ISO 9806n/a0,5870,2770,0160,4720,2230,013224,3n/a5www.onosisolar.com
Akotec, GermanyOEM Vario 3000-30 hp2014single glass, heat pipe4,884,462170225072,030Tinoxcopper--coppercopperultrasonic weldingaluminiumaluminiumO-rings--PU foamn/a-soda lime with AR-coating-56-n/ametal melted in glass 10-5EN 12975Solar Keymark0,7032,2240,00500,6420,9130,0046100n/a20www.akotec.eu
Akotec, GermanySTC - Single Tube Collector2015single glass, direct flow0,160,142154751,91Tinoxcopper-copper-n/aultrasonic weldingaluminiumaluminiumplastic caps--mineral wool30-soda lime with AR-coating-56-n/an/an/aEN 12975Solar Keymark0,7811,4020,0010,6831,2270,0009202n/a20www.akotec.eu/STC
AMK, SwitzerlandOPC 152002double glass, direct flow2,131,721700125047,015SS-CU-ALN/AIN-aluminiumcopper, brass, steel-copper, brass, steel-aluminiumaluminiumplastic capsaluminiumCPCglass wool30borosilicateborosilicate with AR-coating37471,61,6-n/aEN 12975Solar Keymark0,7641,0200,00530,6170,8240,0043323119110www.amk-solac.com
Augusta Solar, GermanyAS 100 DF 62002single glass, direct flow1,511,11209772136,06Al-N/ALaluminium-copper-copperSunstrippolycarbonatestainless steelclamps--glass wool50-borosilicate-102-2,8thermokompressionEN 12975Solar Keymark0,7531,420,00710,5551,0460,005227179710augusta-solar.com
Augusta Solar, GermanyAS 100 HP162002single glass, heat pipe4,092,962137191292,516Al-N/ALaluminium--copperaluminiumsolderingaluminiumstainless steelstainless stell clamps--stone wool70-borosilicate-100-2,8thermokompression10-5EN 12975Solar Keymark0,7401,5200,00520,5361,1000,0038289197010www.augusta-solar.de
Consolar, GermanyTubo 12 CI2006double glass, direct flow1,180,98188562516,46SS-CU-ALN/AIN-aluminiumCuNi10Fe1Mn-copper-stainless steelstainless steelcapscoated aluminiumCPCairn/aborosilicateborosilicate34471,71,5-10-5EN 12975Solar Keymark0,6200,3950,02000,5150,3280,0166250n/an/awww.consolar.de
Eurosun, GermanyGermanstar DF 65/202012single glass, direct flow3,122,102050152063,520Tinoxcopper-copper-copperultrasonic weldingaluminiumaluminiumclamps--stone wool40-borosilicate-65-1,8thermokompression10-5EN 12975Solar Keymark0,7922,1700,00020,5341,4620,0001269n/a10www.euro-sun-solar.de
Eurosun, GermanyGermanstar DF 65/302012single glass, direct flow4,613,212050225094,030Tinoxcopper-copper-copperultrasonic weldingaluminiumaluminiumclamps--stone wool40-borosilicate-65-1,8thermokompression10-5EN 12975Solar Keymark0,7922,1700,00020,5521,5120,0001269224310www.euro-sun-solar.de
Eurosun, GermanyGermanstar DF65/102012single glass, direct flow1,541,07205077033,010Tinoxcopper-copper-copperultrasonic weldingaluminiumaluminiumclamps--stone wool40-borosilicate-65-1,8thermokompression10-5EN 12975Solar Keymark0,7922,1700,00020,5521,5110,000126974710www.euro-sun-solar.de
Eurosun, GermanyGermanstar HP 65/302012single glass, heat pipe4,663,112050227181,430Tinoxcopper--coppercopperultrasonic weldingaluminiumaluminiumclamps--stone wool40-borosilicate-65-1,8thermokompression10-5EN 12975Solar Keymark0,7801,7300,00070,5211,1560,0005252230810www.euro-sun-solar.de
Eurosun, GermanyGermanstar HP65/202012single glass, heat pipe3,122,102050152067,020Tinoxcopper--coppercopperultrasonic weldingaluminiumaluminiumclamps--stone wool40-borosilicate-65-1,8thermokompression10-5EN 12975Solar Keymark0,7801,6400,00300,5261,1050,0020252153910www.euro-sun-solar.de
Eurosun, GermanySunstar DF 100/62008single glass, direct flow1,591,16221571840,06Tinoxcopper-copper-copperultrasonic weldingaluminiumaluminiumstainless stell clamps--glass wool20-borosilicate-100-2,8thermokompression10-5EN 12975Solar Keymark0,7921,6200,00210,5781,1820,0015369n/a5www.euro-sun-solar.de
Eurosun, GermanySunstar DF 120/62008single glass, direct flow2,451,68282586655,06Tinoxcopper-copper-copperultrasonic weldingaluminiumaluminiumn/a--glass wool20-borosilicate-120-3,3thermokompression10-5EN 12975Solar Keymark0,8041,3600,00220,5540,9360,0015239n/a5www.euro-sun-solar.de
Fk-Solar, GermanySolinas 32007double glass, heat pipe 2,341,391964119048,015SS-CU-ALN/AIN-aluminium-coppercopper-aluminiumcoated steelplastic caps--stone wool and Pu foam50 + 50borosilicateborosilicate45571,61,6-5x10-³EN 12975Solar Keymark0,651,4870,140,3860,8830,0832227100510www.fksolar.de
Greenonetec, AustriaVK42002003double glass, direct flow1,841,601120164731,010PVD-aluminiumcopper-copper-aluminiumaluminiumplastic capsaluminiumCPCglass wool80borosilicateborosilicate33,3471,61,7-10-5EN 12975Solar Keymark0,6360,6540,01300,5530,8700,0113286n/a5www.greenonetec.com
Helvetic Energy, SwitzerlandHelvetic Energy Xinox DF-6S2012single glass, direct flow1,881,12216087043,06PVDcopper-copper-coppermechanical pressingaluminiumaluminiumO-rings--stone wool50-borosilicate-100-2,8thermokompression<10-5EN 12975Solar Keymark0,730,7660,01730,4350,5960,01032807992www.helvetic-energy.ch
Orange Energy, GermnaySunpur 10HP / Sun5HP2008single glass, heat pipe1,731,01214079025,010Tinoxcopper--coppercopperultrasonic weldingPUaluminiumplastic caps--melamine foam25-borosilicate with AR-coating-56-1,8metal melted in glass n/aEN 12975Solar Keymark0,7230,6720,00800,4220,3920,0047160n/a10www.orange-energy.de
Oventrop, GermanyOKP-102008double glass, heat pipe 1,700,941995852n/a10Al-N/AL-n/a-n/an/a-aluminiumaluminiumplastic caps--melamine foam110borosilicateborosilicaten/a58n/an/a-n/aEN 12975Solar Keymark0,6582,4450,00900,3640,5530,0050210n/an/awww.oventrop.com
Oventrop, GermanyOKP-202008double glass, heat pipe 3,251,8819951632n/a20Al-N/AL-n/a-n/an/a-aluminiumn/aplastic caps--melamine foam110borosilicateborosilicaten/a58n/an/a-n/aEN 12975Solar Keymark0,6412,1810,00800,3710,5780,0046210n/an/awww.oventrop.com
Ritter, GermanyAqua Plasma 15/272014double glass, direct flow2,672,33164116284214PVD-aluminiumspecial steel-aluminium-aluminiumaluminiumplastic capsaluminiumCPCstone wooln/aborosilicate with AR-coatingborosilicate with AR-coating3747n/an/a-n/aEN 12975Solar Keymark0,6870,6130,00300,6000,5350,0026338172910www.paradigma.de
Ritter, GermanyAqua Plasma 15/402014double glass, direct flow3,993,49164124336221PVD-aluminiumspecial steel-aluminium-aluminiumaluminiumplastic capsaluminiumCPCstone wooln/aborosilicate with AR-coatingborosilicate with AR-coating3747n/an/a-n/aEN 12975Solar Keymark0,6870,6130,00300,6000,5360,0026338259010www.paradigma.de
Ritter, GermanyAqua Plasma 19/342012double glass, direct flow3,353,00205816285014PVD-aluminiumspecial steel-aluminium-aluminiumaluminiumplastic capsaluminiumCPCstone wooln/aborosilicate with AR-coatingborosilicate with AR-coating3747n/an/a-n/aEN 12975Solar Keymark0,6870,6130,00300,6150,5490,0027338222710www.paradigma.de
Ritter, GermanyAqua Plasma 19/502012double glass, direct flow5,014,50205824337321PVD-aluminiumspecial steel-aluminium-aluminiumaluminiumplastic capsaluminiumCPCstone wooln/aborosilicate with AR-coatingborosilicate with AR-coating3747n/an/a-n/aEN 12975Solar Keymark0,6870,6130,00300,6170,5500,0027338334010www.paradigma.de
Ritter, GermanyStar 15/262014double glass, direct flow2,632,33161616274114PVD-aluminiumspecial steel-aluminium-aluminiumaluminiumplastic capsaluminiumCPCstone wooln/aborosilicate with AR-coatingborosilicate3747n/an/a-n/aEN 12975Solar Keymark0,6440,7490,00500,5710,6640,0044301154510www.paradigma.de
Ritter, GermanyStar 15/392014double glass, direct flow3,933,47161624326421PVD-aluminiumspecial steel-aluminium-aluminiumaluminiumplastic capsaluminiumCPCstone wooln/aborosilicate with AR-coatingborosilicate3747n/an/a-n/aEN 12975Solar Keymark0,6440,7490,00500,5600,6510,0043301230110www.paradigma.de
Ritter, GermanyStar 19/332014double glass, direct flow3,313,00203316274914PVD-aluminiumspecial steel-aluminium-aluminiumaluminiumplastic capsaluminiumCPCstone wooln/aborosilicate with AR-coatingborosilicate3747n/an/a-n/aEN 12975Solar Keymark0,6440,7490,0050,5830,6790,0045301198910www.paradigma.de
Ritter, GermanyStar 19/492014double glass, direct flow4,944,50203324327221PVD-aluminiumspecial steel-aluminium-aluminiumaluminiumplastic capsaluminiumCPCstone wooln/aborosilicate with AR-coatingborosilicate3747n/an/a-n/aEN 12975Solar Keymark0,6440,7490,0050,5870,6820,0046301298410www.paradigma.de
Soltark UG, GermanyST 302009double glass, heat pipe n/an/an/an/an/an/aSS-CU-ALN/AIN-aluminium-coppercopper-aluminiumaluminiumplastic caps--stone woolborosilicateborosilicate47-n/aEN 12975Solar Keymark0,591,980,07n/an/an/a197n/a12www.soltark.de
Soltop, SwitzerlandT6-DFn/asingle glass, direct flown/a1,10210072135,06PVDaluminium-copper-aluminiumsolderingpolycarbonatenoneclamps--laminated felt100-borosilicate-100-2,8thermokompression10-5EN 12975Solar Keymark0,7531,4200,00710,5541,0440,0052271797n/awww.soltop.ch
Solvis-Solar, GermanySolvisLuna 2322003double glass, direct flow2,361,992024116446,012SC-aluminiumcopper-copper-ABSABSplastic capsaluminiumflatstone wool40borosilicateborosilicate47581,81,8-0,1EN 12975Solar Keymark0,4631,080,00590,3900,9110,0050273110010www.solvis.de
Sunda, ChinaSeido 10-201992single glass, heat pipe3,532,221965179861,620NiOxaluminium--coppercopperSunstrip aluminiumstainless steelstainless stell clamps--PU foam30-borosilicate-70-1,8thermokompression<10-5EN 12975Solar Keymark0,7531,8800,00320,4741,1820,0020233,6n/a10www.sunda.de
Sunda, ChinaSeido 1-161992single glass, heat pipe4,083,0121261920102,016NiOxaluminium--coppercopperSunstrip aluminiumstainless steelstainless stell clamps--PU foam30-borosilicate-100-2,8thermokompression<10-5EN 12975Solar Keymark0,7321,5000,00540,5391,1050,0040234,8n/a10www.sunda.de
Sunda, ChinaSeido 2-161992single glass, direct flow4,152,932160192097,016NiOxaluminium-copper-copperSunstripaluminiumstainless steelstainless stell clamps--PU foam30-borosilicate-100-2,8thermokompression<10-5EN 12975Solar Keymark0,7980,9940,00970,5640,7030,0069276n/a10www.sunda.de
Sunda, ChinaSeido 5-161993single glass, heat pipe4,332,902232194093,816NiOxaluminium--coppercopperSunstrip aluminiumstainless steelstainless stell clamps--PU foam30-borosilicate-100-2,8thermokompression<10-5EN 12975Solar Keymark0,6711,9590,00860,4491,3100,0058221,1n/a10www.sunda.de
Sunex, PolandLPR2013double glass, direct flow1,951,731025190039,59PVD-coppercopper-copper-aluminiumn/an/an/aCPCstone wooln/aborosilicate with AR-coatingborosilicate with AR-coatingn/an/an/an/a-n/aEN 12975Solar Keymark0,6711,2000,00300,5951,0650,0027n/an/an/awww.sunex.pl
Sunex, PolandPR 2.092010single glass, direct flow2,051,29218294034,812PVDcopper-copper-coppern/astainless steeln/an/a--stone wooln/a-borosilicate with AR-coating-n/a-n/an/an/aEN 12975Solar Keymark0,6910,6410,01800,4320,4010,0113168n/a6www.sunex.pl
Sunex, PolandPR 2.09 HP2015single glass, heat pipe2,051,29218294034,812PVDcopper--coppercoppern/astainless steeln/an/a--stone wooln/a-borosilicate with AR-coating-n/a-n/an/an/aEN 12975Solar Keymark0,6910,6410,0180,4320,4010,0113168n/a6www.sunex.pl
Viessmann, GermanyVitosol 200-T SP2A2013single glass, heat pipe4,623,19224120617924PVDcopper--copperstainless steelultrasonic weldingaluminiumaluminiumplastic--melamine foam36-borosilicate-70-n/athermokompressionn/aEN 12975Solar Keymark0,7611,0470,00700,5250,7230,0048263,622945www.viessmann.de
Westech, ChinaSunworker Extreme 102015double glass, heat pipe 1,560,95194480433,010Tinox-copper-coppercopper-aluminiumaluminiumplastic caps--stone wool50borosilicate with AR-coatingborosilicate47581,81,6-n/aEN 12975Solar Keymark0,7691,0460,0260,4810,6320,0157218,971810www.westech-solar.de
Westech, ChinaSunworker Extreme 20 2015double glass, heat pipe 3,021,8919441554n/a20Tinox-aluminium-copperaluminium-aluminiumaluminiumplastic caps--stone wool50borosilicate with AR-coatingborosilicate47581,81,6-n/aEN 12975Solar Keymark0,7691,0460,0260,4810,6550,0163218,9143610www.westech-solar.de
Westech, ChinaSunworker Extreme 302015double glass, heat pipe 4,482,831944230494,030Tinox-aluminium-coppercopper-aluminiumaluminiumplastic caps--stone wool50borosilicate with AR-coatingborosilicate47581,81,6-n/aEN 12975Solar Keymark0,7691,0460,0260,4860,6610,0164218,9215310www.westech-solar.de
Westech, ChinaTubepower 10 / Narva 2010single glass, heat pipe1,981,0122208904510Tinox copper--coppercopperultrasonic weldingaluminiumaluminiumplastic caps--stone wool50-soda lime with AR-coating-56-1,8metal melted in glass n/aEN 12975Solar Keymark0,7161,1010,00580,3650,5610,0030160n/a10www.westech-solar.de
Westech, ChinaTubepower 20 / Narva 2010single glass, heat pipe3,752,01222016909020Tinox copper--coppercopperultrasonic weldingaluminiumaluminiumplastic caps--stone wool50-soda lime with AR-coating-56-1,8metal melted in glass n/aEN 12975Solar Keymark0,7161,3790,00310,3840,7390,0017160n/a10www.westech-solar.de
Westech, ChinaWT-B58-222010double glass, direct flow3,762,08230018508622SS-CU-ALN/AIN-aluminiumcopper-aluminium-aluminiumGRPplastic caps--stone wooln/aborosilicate with AR-coatingborosilicate42501,640-n/aEN 12975Solar Keymark0,6681,8940,00390,3701,0480,0022239n/a10www.westech-solar.de
Westech, ChinaWT-B58-302010double glass, direct flow5,052,832300249011430SS-CU-ALN/AIN-aluminiumcopper-aluminium-aluminiumGRPplastic caps--stone wooln/aborosilicate with AR-coatingborosilicate42501,640-n/aEN 12975Solar Keymark0,6681,8940,00390,3741,0610,0022239n/a10www.westech-solar.de
Shentai Solar, China SHC2014double glass, heat pipe 1,741,411917910308SS-CU-ALN/AIN-aluminiumcoppercopper-aluminiumaluminiumnylonaluminiumCPCglass wool40n/an/a47581,61,6-n/aIS0 9806Solar Keymark0,6681,4960,005n/an/an/a2769395www.suntasksolar.com