| South Facing Room 105.5_Singapore: 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 | 48 | 100 | 32 | -33% | 100 | 27 | -44% | 100 | 24 | -50% | -25% | -11% | 0% | 0% |
| 10:00am | 58 | 100 | 40 | -31% | 100 | 35 | -40% | 100 | 31 | -47% | -23% | -11% | 0% | 0% |
| 11:00am | 67 | 100 | 47 | -30% | 100 | 41 | -39% | 100 | 36 | -46% | -23% | -12% | 0% | 0% |
| 12:00pm | 71 | 100 | 53 | -25% | 100 | 44 | -38% | 100 | 39 | -45% | -26% | -11% | 0% | 0% |
| 01:00pm | 73 | 100 | 57 | -22% | 100 | 46 | -37% | 100 | 41 | -44% | -28% | -11% | 0% | 0% |
| 02:00pm | 73 | 100 | 54 | -26% | 100 | 45 | -38% | 100 | 40 | -45% | -26% | -11% | 0% | 0% |
| 03:00pm | 69 | 100 | 49 | -29% | 100 | 42 | -39% | 100 | 38 | -45% | -22% | -10% | 0% | 0% |
| 04:00pm | 62 | 100 | 43 | -31% | 100 | 37 | -40% | 100 | 33 | -47% | -23% | -11% | 0% | 0% |
| 05:00pm | 52 | 100 | 35 | -33% | 100 | 30 | -42% | 100 | 27 | -48% | -23% | -10% | 0% | 0% |
| 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 |
| 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 | 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 |
| 02:00pm | 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 |
| 03:00pm | 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 |
| 04:00pm | 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 |
| 05:00pm | 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 |
| 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 |
| 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 | 60 | 100 | 41 | -32% | 100 | 36 | -40% | 100 | 32 | -47% | -22% | -11% | 0% | 0% |
| 11:00am | 67 | 100 | 48 | -28% | 100 | 41 | -39% | 100 | 37 | -45% | -23% | -10% | 0% | 0% |
| 12:00pm | 71 | 100 | 53 | -25% | 100 | 44 | -38% | 100 | 39 | -45% | -26% | -11% | 0% | 0% |
| 01:00pm | 72 | 100 | 55 | -24% | 100 | 45 | -38% | 100 | 40 | -44% | -27% | -11% | 0% | 0% |
| 02:00pm | 71 | 100 | 52 | -27% | 100 | 44 | -38% | 100 | 39 | -45% | -25% | -11% | 0% | 0% |
| 03:00pm | 66 | 100 | 47 | -29% | 100 | 41 | -38% | 100 | 36 | -45% | -23% | -12% | 0% | 0% |
| 04:00pm | 59 | 100 | 40 | -32% | 100 | 35 | -41% | 100 | 31 | -47% | -23% | -11% | 0% | 0% |
| 05:00pm | 49 | 100 | 32 | -35% | 100 | 28 | -43% | 100 | 25 | -49% | -22% | -11% | 0% | 0% |
| 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 |
| 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 | 260 | 100 | 30 | -88% | 57 | 164 | -37% | 100 | 21 | -92% | -30% | -87% | 0% | 75% |
| 09:00am | 749 | 100 | 141 | -81% | 100 | 110 | -85% | 100 | 34 | -95% | -76% | -69% | 0% | 0% |
| 10:00am | 1069 | 100 | 205 | -81% | 100 | 168 | -84% | 100 | 41 | -96% | -80% | -76% | 0% | 0% |
| 11:00am | 1390 | 100 | 178 | -87% | 100 | 199 | -86% | 100 | 44 | -97% | -75% | -78% | 0% | 0% |
| 12:00pm | 1341 | 62 | 142 | -89% | 100 | 60 | -96% | 100 | 46 | -97% | -68% | -23% | 62% | 0% |
| 01:00pm | 1404 | 8 | 1389 | -1% | 100 | 53 | -96% | 100 | 47 | -97% | -97% | -11% | 1163% | 0% |
| 02:00pm | 1348 | 57 | 961 | -29% | 100 | 58 | -96% | 100 | 47 | -97% | -95% | -19% | 76% | 0% |
| 03:00pm | 1407 | 100 | 176 | -87% | 100 | 189 | -87% | 100 | 44 | -97% | -75% | -77% | 0% | 0% |
| 04:00pm | 1092 | 100 | 204 | -81% | 100 | 171 | -84% | 100 | 41 | -96% | -80% | -76% | 0% | 0% |
| 05:00pm | 752 | 100 | 145 | -81% | 100 | 114 | -85% | 100 | 37 | -95% | -74% | -68% | 0% | 0% |
| 06:00pm | 193 | 100 | 31 | -84% | 62 | 139 | -28% | 100 | 21 | -89% | -32% | -85% | 0% | 62% |
| 07:00pm | Solar elevation is less than 1 degree, ignored | |||||||||||||