| West Facing Room 105.4_Hongkong: Direct Sun Blocking Ratio and Illuminance Deviation Comparison under Clear Sky Condition | ||||||||||||||
| Click tabs below to switch to other windows | No Covering | Vertical Blind/Louver | Horizontal Blind/Louver | Lighttex45 | ||||||||||
| Illuminance Deviation | Sun Blocked (%) | Illuminance Deviation | Deviation +/-% /NC | Sun Blocked (%) | Illuminance Deviation | Deviation +/-% /NC | Sun Blocked (%) | Illuminance Deviation | Deviation +/-% /NC | Deviation +/-% /V | Deviation +/-% /H | Blocking +/-%/V | Blocking +/-%/H | |
| March 21st | ||||||||||||||
| 07:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 08:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 09:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 10:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 11:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 12:00pm | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 01:00pm | 541 | 100 | 55 | -90% | 100 | 45 | -92% | 100 | 13 | -98% | -76% | -71% | 0% | 0% |
| 02:00pm | 1237 | 91 | 159 | -87% | 100 | 50 | -96% | 100 | 17 | -99% | -89% | -66% | 10% | 0% |
| 03:00pm | 1534 | 50 | 159 | -90% | 100 | 210 | -86% | 100 | 22 | -99% | -86% | -90% | 100% | 0% |
| 04:00pm | 1394 | 30 | 1082 | -22% | 72 | 991 | -29% | 80 | 784 | -44% | -28% | -21% | 169% | 11% |
| 05:00pm | 882 | 16 | 880 | 0% | 39 | 766 | -13% | 48 | 771 | -13% | -12% | 1% | 204% | 23% |
| 06:00pm | 150 | 5 | 146 | -3% | 13 | 139 | -7% | 17 | 139 | -7% | -5% | 0% | 259% | 28% |
| 07:00pm | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| June 21st | ||||||||||||||
| 07:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 08:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 09:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 10:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 11:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 12:00pm | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 01:00pm | 615 | 32 | 607 | -1% | 100 | 47 | -92% | 100 | 13 | -98% | -98% | -72% | 208% | 0% |
| 02:00pm | 1304 | 19 | 1297 | -1% | 100 | 51 | -96% | 100 | 16 | -99% | -99% | -69% | 426% | 0% |
| 03:00pm | 1665 | 20 | 1452 | -13% | 100 | 225 | -86% | 100 | 25 | -98% | -98% | -89% | 404% | 0% |
| 04:00pm | 1523 | 24 | 1414 | -7% | 88 | 186 | -88% | 91 | 34 | -98% | -98% | -82% | 284% | 3% |
| 05:00pm | 1106 | 29 | 929 | -16% | 54 | 690 | -38% | 67 | 652 | -41% | -30% | -6% | 128% | 24% |
| 06:00pm | 501 | 37 | 381 | -24% | 27 | 439 | -12% | 53 | 295 | -41% | -23% | -33% | 46% | 94% |
| 07:00pm | 23 | 46 | 16 | -30% | 4 | 12 | -48% | 48 | 10 | -57% | -38% | -17% | 3% | 1043% |
| September 21st | ||||||||||||||
| 07:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 08:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 09:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 10:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 11:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 12:00pm | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 01:00pm | 683 | 100 | 117 | -83% | 100 | 46 | -93% | 100 | 13 | -98% | -89% | -72% | 0% | 0% |
| 02:00pm | 1481 | 77 | 158 | -89% | 100 | 145 | -90% | 100 | 21 | -99% | -87% | -86% | 30% | 0% |
| 03:00pm | 1584 | 44 | 1285 | -19% | 100 | 202 | -87% | 100 | 24 | -98% | -98% | -88% | 128% | 0% |
| 04:00pm | 1306 | 26 | 1309 | 0% | 63 | 1039 | -20% | 72 | 1039 | -20% | -21% | 0% | 180% | 14% |
| 05:00pm | 716 | 13 | 713 | 0% | 33 | 616 | -14% | 41 | 613 | -14% | -14% | 0% | 215% | 25% |
| 06:00pm | 52 | 2 | 46 | -12% | 7 | 38 | -27% | 9 | 38 | -27% | -17% | 0% | 334% | 24% |
| 07:00pm | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| December 21st | ||||||||||||||
| 07:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 08:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 09:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 10:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 11:00am | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 12:00pm | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 01:00pm | 444 | 100 | 45 | -90% | 100 | 38 | -91% | 100 | 11 | -98% | -76% | -71% | 0% | 0% |
| 02:00pm | 1013 | 100 | 206 | -80% | 100 | 160 | -84% | 100 | 14 | -99% | -93% | -91% | 0% | 0% |
| 03:00pm | 1106 | 100 | 197 | -82% | 87 | 487 | -56% | 100 | 19 | -98% | -90% | -96% | 0% | 16% |
| 04:00pm | 784 | 76 | 157 | -80% | 47 | 556 | -29% | 87 | 23 | -97% | -85% | -96% | 14% | 86% |
| 05:00pm | 204 | 57 | 132 | -35% | 18 | 181 | -11% | 64 | 124 | -39% | -6% | -31% | 13% | 252% |
| 06:00pm | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |
| 07:00pm | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun | No Direct Sun |