Hoone energiatõhususe arvutamise metoodika Art. 27Päikeseenergia kasutamine soojusenergia tootmiseks

(1) Päikesekollektoriga toodetud soojusenergia arvutatakse asjakohase tarkvaraga, mis peab võimaldama kollektori ja süsteemi soojuskao, salvestuspaagi laadimise iseärasuse, hoone soojuskasutuse, kollektori pinnale langeva päikese kiirgusvoole varjude mõju arvesse võtmist ning kasutada seadme tootja poolt antud tehnilisi ja Eesti energiaarvutuste baasaasta kliima parameetreid.

(2) Täpsemate andmete puudumisel võib kasutada kollektorist saadava sooja tarbevee soojuse arvutamiseks valemit: iVBORw0KGgoAAAANSUhEUgAAAQsAAAAdCAMAAACKc7lSAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJ bWFnZVJlYWR5ccllPAAAAyBpVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdp bj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6 eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuMC1jMDYwIDYxLjEz NDc3NywgMjAxMC8wMi8xMi0xNzozMjowMCAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJo dHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlw dGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAv IiB4bWxuczp4bXBNTT0iaHR0cDovL25zLmFkb2JlLmNvbS94YXAvMS4wL21tLyIgeG1sbnM6c3RS ZWY9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC9zVHlwZS9SZXNvdXJjZVJlZiMiIHhtcDpD cmVhdG9yVG9vbD0iQWRvYmUgUGhvdG9zaG9wIENTNSBXaW5kb3dzIiB4bXBNTTpJbnN0YW5jZUlE PSJ4bXAuaWlkOkMxMjk4REFEMThBNjExRTlCNTYwQTgwN0VDMTczMkU1IiB4bXBNTTpEb2N1bWVu dElEPSJ4bXAuZGlkOkMxMjk4REFFMThBNjExRTlCNTYwQTgwN0VDMTczMkU1Ij4gPHhtcE1NOkRl cml2ZWRGcm9tIHN0UmVmOmluc3RhbmNlSUQ9InhtcC5paWQ6QzEyOThEQUIxOEE2MTFFOUI1NjBB ODA3RUMxNzMyRTUiIHN0UmVmOmRvY3VtZW50SUQ9InhtcC5kaWQ6QzEyOThEQUMxOEE2MTFFOUI1 NjBBODA3RUMxNzMyRTUiLz4gPC9yZGY6RGVzY3JpcHRpb24+IDwvcmRmOlJERj4gPC94OnhtcG1l dGE+IDw/eHBhY2tldCBlbmQ9InIiPz4nYL2GAAAAsVBMVEWQ2/8AADpmtv///9vb//+QOgD/25D/ /7b/tma2ZgDbkDoAOpA6AAA6kNsAZra2//9mAAAAOmYAAGY6ADq22/+2ZjpmADr/27bbtmZmttuQ ZjrbtpBmkNs6ZrY6AGbbkJDbkGZmAGZmOjpmkLbb27a229s6OpBmOgCQOjo6ZpAAZpCQ29uQtts6 OmZmZpCQkDqQtpAAOjqQkLa2kDpmZma225BmOmbb/9u2/9sAAAD////C+YUlAAADSElEQVR42uxY iXLaMBCVZWMs4YMzhhACoSRt2qTp3Ur//2FdnZjLtgydKTPWJOwAbxfpafetZMTbYQZqKWi5aLlo uWi5aLn4H7lYnRGZsGF2zm839C/MOL9lzLtz9J+/Z2ww1m+oJ8KFMYPhHeHC7/SCeoupibus/3bG Ydwb8ylLnNyp98J9onchjDUX+BSa1Zuj30nOoqKhv+Wi209dds44JfYVzI9yLrq/3upF7/bxWVw0 9LdcEJXUxKnS1LI1gSSJyrmYYFovuogzZawxIQ39kV1Vyt25UBmhuIiegnIuwqegJhcU4oXxrHFe NPQ3XESKxfIaIcwMo4xkiLj/XchA9wZxw8VrzAZIV67VUP8D0uJ6sspt1BTQ2F0lzvO3XOh8CGM3 1fGh9wy+gNRIuQIuKIZpzHiu51XgIlKAGmuBbMvXiDfmoqG/4cLkA4X0iPbUPmJplWokANIDbz/b KyeTT5XxRVM+p6m6+JNC49zlotsXhuwtw74/rJHCsYLvbLtqS0VQYivxZPyt9JUmUFXTrPYvRsIn akSuqvj1Pvy4gKa8yIVc2n5ehPeZkdXK+HBScq3Vxv7dh+yIdibcn3hCe0EFIaFhflMlgUX4sZNn vAh2EkR057yz2zH8juRrJTKyKr7Awv/mMwgynGo/BgZobRgPM6kOQrA15rT/b430C3YiiwjifRVW z86mEnzOnse6923W7wK5yxOARmW1B03jZVv4snbyNTOhChLrYQOoii8bdRSLkz1Z8HCxBWoLpKd8 /gjpJLJNYUr8DdLY5WPnFQnPCA7NNOGHXNi2CvrJ0kAf3kSnpullb20O8aMRcGaA1kGVoUgn4Sox Zf4WaS0Egg2QtUnw9pyKinz2gvmdPD+KBA9HSHXqDr4sFy7x89teZoDGaoWJdCOXmDJ/i7QWfh7Y FPFEkcGBeHZwZ49itpDbAH/zcTjCUgAAvswuSIVDfDrj4Q0yQGMtjf6E4eWbxJT5G2RmLJUbsPw5 Qvnt/Z9vwennF6KSJuLuvorlbRyk5qKJ4RCfqocIGmitUhjKBp+Ih2nJgwb9nUYaK3LDJ94MROx5 0x+Mr/u5Fkn/Sdhr5CLv45YLc+244y0X1/rs9wrHXwEGAPwjHbrD/FxKAAAAAElFTkSuQmCC

Tabel 16. Kollektori või paneeli suunategur, k suund (tabelis puuduvate nurkade ja/või ilmakaarte korral kasutada interpoleerimist)

(3) Käesoleva paragrahvi lõikes 2 toodud valemi kasutamisel võib edaspidistes energiaarvutustes arvesse võtta päikesekollektorist saadavast soojusenergiast hulga, mis moodustab kuni pool aastasest sooja tarbevee energiakasutusest.

(4) Asjakohase tarkvara või täpsemate andmete puudumisel võib päikesekollektori ringluspumba elektrikasutuse arvutada valemiga: iVBORw0KGgoAAAANSUhEUgAAARIAAAAwCAMAAADq+gWYAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJ bWFnZVJlYWR5ccllPAAAA59pVFh0WE1MOmNvbS5hZG9iZS54bXAAAAAAADw/eHBhY2tldCBiZWdp bj0i77u/IiBpZD0iVzVNME1wQ2VoaUh6cmVTek5UY3prYzlkIj8+IDx4OnhtcG1ldGEgeG1sbnM6 eD0iYWRvYmU6bnM6bWV0YS8iIHg6eG1wdGs9IkFkb2JlIFhNUCBDb3JlIDUuMC1jMDYwIDYxLjEz NDc3NywgMjAxMC8wMi8xMi0xNzozMjowMCAgICAgICAgIj4gPHJkZjpSREYgeG1sbnM6cmRmPSJo dHRwOi8vd3d3LnczLm9yZy8xOTk5LzAyLzIyLXJkZi1zeW50YXgtbnMjIj4gPHJkZjpEZXNjcmlw dGlvbiByZGY6YWJvdXQ9IiIgeG1sbnM6eG1wTU09Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEu MC9tbS8iIHhtbG5zOnN0UmVmPSJodHRwOi8vbnMuYWRvYmUuY29tL3hhcC8xLjAvc1R5cGUvUmVz b3VyY2VSZWYjIiB4bWxuczp4bXA9Imh0dHA6Ly9ucy5hZG9iZS5jb20veGFwLzEuMC8iIHhtbG5z OmRjPSJodHRwOi8vcHVybC5vcmcvZGMvZWxlbWVudHMvMS4xLyIgeG1wTU06RG9jdW1lbnRJRD0i eG1wLmRpZDoyRTRDMzI4MDBDRDkxMUU1ODJDNkMxRThFNzc3QkY4MiIgeG1wTU06SW5zdGFuY2VJ 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