SOLAR COLLECTORS ON THE CZECH MARKET

/D SOLAR COLLECTORS ON THE CZECH MARKET AT Buderus Germany Logasol SKN 2.0 flat, liquid 2,4 21.750 Kč 9.063 Kč Cu Yes 93-97 % 12-16% 76%.buderus.cz horizontally 23.750 Kč Cu Yes 93-97 % 12-16% 76% Logasol SKN 3.0 flat, vacuum 2,4 31.500 Kč 13.125 Kč Cu Yes 93-96 % 3-7 % 85% horizontally 36.750 Kč Cu Yes 3-7 % 85% iessmann Germany itosol 100 flat 1,7 - Kč Cu Yes.viessmann.cz itosol 100 flat 2,5 - Kč Cu Yes itosol 200 tubular 2 - Kč Cu Yes itosol 200 tubular 3 - Kč Cu Yes itosol 300 (Heatpipe) tubular 2 - Kč Cu Yes itosol 300 (Heatpipe) tubular 3 - Kč Cu Yes aillant Germany KF 2,0 flat 2 - Kč Cu Yes not available 5% 81,80%.vaillant.cz Junkers Germany FK 260 flat, liquid 2,6 - Kč Cu Yes 95% 5%.junkers.cz Reflex Germany NBC 18 flat liquid 1,82 5.555 Kč 3.052 Kč Cu No 95% 35% 81%.reflexcz.cz NSC 18 flat liquid 1,84 9.990 Kč 5.429 Kč Cu Yes 95% 11% 82% NSC 21 flat liquid 2,12 11.510 Kč 5.429 Kč Cu Yes 95% 11% 82% NSC 25 flat liquid 2,47 15.600 Kč 6.316 Kč Cu Yes 95% 11% 82% FSC 24 flat liquid 2,37 12.850 Kč 5.422 Kč Cu Yes 95% 5% 82% Ekosolaris Ekostart Therma flat liquid 1,5 10.990 Kč 7.327 Kč Cu Yes 96% 6% 86%.ekosolaris.cz Ekostart Therma II. flat liquid 2 9.990 Kč 4.995 Kč Cu Yes 96% 6% 86% Mistral hot-air 2 14.980 Kč 7.490 Kč Al No TWI SunWing T2 flat liquid 2,27 12.500 Kč 5.507 Kč Cu Yes 93-97% 5%.twiSlovakiao.cz /D Solar Power SP 95 built-in 13.200 Kč Cu Yes 95% 5%.solarpower.cz Austria FK 7000 Greenheat flat 2,3 15.400 Kč 6.696 Kč Cu Yes 95% Austria FK 7210 Greenheat flat 1,9 12.900 Kč 6.789 Kč Cu Yes 95% Austria Greenpipe acuum K 25 tubular 2,5 34.900 Kč 13.960 Kč Cu Yes 93% 1/5

/D AT Solartec photovoltai c.solartec.cz BMC Kovo (Brno) Sokol 1.1 liquid 0,64 2.500 Kč 3.906 Kč Sokol 1.2 liquid 0,64 2.850 Kč 4.453 Kč Cu Yes Sokol 1.3 liquid 0,64 2.750 Kč 4.297 Kč tinned steel Yes Sokol 1.4 liquid 0,64 2.960 Kč 4.625 Kč Cu Yes tinned steel Yes.bmckovo.cz Thermo Solar Žiar Slovakia Heliostar H400 flat, vacuum 2,03 14.200 Kč 6.995 Kč Al Yes 94% 16% 81%.thermosolar.sk Heliostar H200 L - vert. flat, liquid 2,03 7.840 Kč 3.862 Kč Al+Mg Yes 94% 16% 80% Heliostar H202 L - vert. flat, liquid 2,03 8.640 Kč 4.256 Kč Al+Mg Yes 94% 16% 80% Heliostar H320 N2L flat, liquid 2,03 9.500 Kč 4.680 Kč Al Yes 94% 17% 80% Heliostar H320 N2P horiz. flat, liquid 2,03 9.850 Kč 4.852 Kč Al Yes 94% 17% 80% Heliostar H380 L-na samotíž flat, liquid 2,03 9.500 Kč 4.680 Kč Al Yes 94% 17% 80% D Apex Euro (Brno) Germany Euro-Sol FI roof, built-in min 2,8 Cu Yes.apexeuro.cz Euro-Sol FA extension min 2,8 Cu Yes Euro-Sol FF facade min 3,7 Cu or Al Yes Euro-Sol FM extension on structure 2,5 - Kč Cu Yes K Technik v.o.s. Alcu 101 flat, liquid 1 5.990 Kč 5.990 Kč Cu Alcu 151 flat, liquid 1,5 7.990 Kč 5.327 Kč Cu Alcu 201 flat, liquid 2 9.990 Kč 4.995 Kč Cu Regulus Regulus TSE 3680 A flat, liquid 1,65 6.190 Kč 3.752 Kč Cu Yes 92% 20%.regulus.cz Regulus TSE 3680 L flat, liquid 1,65 5.500 Kč 3.333 Kč Cu No 83% Regulus TSE 3680 N flat, liquid 1,75 10.990 Kč 6.280 Kč Cu Yes 92% 9% Láf, Nová Paka SK 04 flat, liquid 1,6 - Kč stainless steel sheet No.laf.cz SK 048 flat, liquid 1,6 - Kč stainless steel sheet No 2/5

/D AT D AB Com shop s.r.o. Greece ULTRA P2 Blau flat, liquid 2,44 17.900 Kč 7.336 Kč Yes 94% 13%.abcompshop.cz ULTRA P1 Blau flat, liquid 1,78 15.700 Kč 8.820 Kč Yes 94% 13% Normal P1 Blau flat, liquid 2 13.700 Kč 6.850 Kč Yes 94% 13% Normal S1 HE flat, liquid 2 11.400 Kč 5.700 Kč 94% 13% Extra I1 flat, liquid 1,95 14.600 Kč 7.487 Kč Yes acusol s.r.o. S 15-S tubular 0,75 - Kč Cu Yes 94% 11% 79,60%.vacusolar.cz S 40-S tubular 2 - Kč Cu Yes 94% 11% 79,60% S F2-T flat, liquid 1,9 - Kč Cu Yes 95% 5% 82,00% Svoboda a spol. v.o.s. SK/M 98 0,84 - Kč Cu Yes 65,00% D Ace solar Heliostars D Eko tep Heliostars D MMM Solar Heliostars D Solar Top Heliostars D Unego acusol, Heliostars Ecosystém D Stehlík - Solární systémy Heliostars D Granz Kolín, s.r.o. Austria Green Pipe acuum tubular, vakuum.granz.cz D Kodek Sýkora Heliostars.kodek.cz Silektro Praha Shell Solar photovoltai c Cuprotermos Zlín Heliostars Solar Idee (Hranice) acustar-s 2,01 19.500 Kč 9.701 Kč Yes.solartechnologie.com ProSolar Austria Green Pipe acuum D Solární systémy, s.r.o. Switzerland OptimizedParaboli 10 OptimizedParaboli 15 tubular 1,67 25.900 Kč 15.509 Kč Al Yes 87%.solarnisystemy.com tubular 2,5 34.500 Kč 13.800 Kč Al Yes 88,20% Nelumbo Ball Brno K-SO/B seasonal 0,7 - Kč polycarbon ate Yes 90% sweb.cz/rolinek K-SO/T flat liquid 0,7 - Kč polycarbon ate Yes 80% 3/5

/D ermos ia Solis K6 N ia Solis K6 A AT tubular 7.990 Kč Cu Yes 92% - 94% 5%-7%.vermos.cz tubular 9.650 Kč Cu Yes 92% - 94% 5%-7% Solar Plus - Ing. Kocoure SOLKOL-1 flat liquid 1,94 10.238 Kč 5.277 Kč Al or CU No 95% 80% SOLBAZ-1 flat liquid 1,82 7.600 Kč 4.176 Kč No SOLAREX-Milan Slanina Solarex Standart flat liquid 1,5 10.900 Kč 7.267 Kč Cu No Solarex Tilia flat liquid 1,5 11.900 Kč 7.933 Kč Cu Yes 80% Solarex Standart - small flat liquid 0,5 4.550 Kč 9.100 Kč Cu No Solarex Standart - small flat liquid 0,5 4.300 Kč 8.600 Kč Cu No /D Sany Sany hot-air 1,95 - Kč.sany.cz Zdeněk Pulda AQUARIUM Solar absorber seasonal 3 3.800 Kč 1.267 Kč.bazeny.kvalitne.cz Zdenek Starý Cu Yes D eronika Machů Greece Ecothermal flat liquid 1,82 5.000 Kč 2.747 Kč Cu No.ohrivace.cz Ecothermal - selective flat liquid 1,82 8.000 Kč 4.396 Kč Cu Yes DEKTRADE SolarDek 1.2 flat liquid 1,92 - Kč Cu Yes 96% 7% 84%.dektrade.cz SolarDek 2.1 flat liquid 2,27 - Kč Cu Yes 96% 7% 84% SolarDek 3.2 flat liquid 3,46 - Kč Cu Yes 96% 7% 84% MALTEZOS Greece Maltezos flat liquid Cu Yes 96% 8%.maltezos.gr Stiebel Eltron Germany SOL 25 S flat liquid 2,7 18.500 Kč 6.852 Kč SOL 200 A tubular 3,04 - Kč Cu Yes SOL 300 A tubular 4,49 - Kč Cu Yes ENI s.r.o. SG1 translucent rasters 9 21 individual ca 20 000Kč Al No 96% 96% 32%.envi.cz D ENI s.r.o. Slovakia Heliostar.envi.cz 4/5

/D ENKI. o.p.s. SG2 AT translucent rasters 9 21 ca 20 000Kč Al No 96% 96% 25%.enki.cz 5/5