Knowledge (XXG)

Hybrid solar lighting

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The hybrid lights also use artificial lighting which is mixed with the natural sunlight beamed in down the fiber optic chord. Photosensors focus on how much light needs to be generated to add to the natural light in order to keep a room illuminated at a constant brightness. When the sun is blocked by
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which are conducted into a single chord. The optical fibers are flexible and can be connected into hybrid light fixtures that are joined to diffusing rods that disperse the light. A single collector can power up to eight hybrid light fixtures covering 1,000 square feet (93 m).
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Technically, any combination of the use of natural and artificial light, such as e.g. simple windows and incandescent lamps, could be called hybrid lighting, but the term "hybrid lighting" is usually understood to mean hybrid solar lighting as defined
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Solar lighting systems capture light from the sun and conduct it towards a room using optical fibers. They use rooftop collectors, large mirrored dishes, that track the sun. The collectors adjust to aim the sunlight onto 127
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clouds around five percent of its sunlight requirement will need to be added. Hybrid solar lighting systems should be used in rooms with direct roof access.
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optical light collectors through small openings or cable ducts and carry the light to where it is needed. The optical fibers end in hybrid
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The price of each hybrid solar lighting system requires to be installed with each watt of light bulb used. It is about $ 5–$ 8 per watt.
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Hybrid Solar Lighting Promises 50% Efficiency (June 2007): 1.Renewable Energy World.com. Web. 20 Oct. 2009.
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Bringing a Little Sunshine Into Our Lives (Mar. 2005): 2. NBC News. Web. 18 Oct. 2009.
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systems combine the use of solar with artificial light for interior
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Hybrid Solar Lighting: 1.Photonics.com. Web. 15 Oct. 2009.
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cable bundles to provide solar light into rooms without
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photosynthesis 936: 894: 208:Sustainable refurbishment 1656:Solar water disinfection 1150:Thermoelectric generator 193:Sustainable architecture 148:Glass in green buildings 138:Environmental technology 68:Compact fluorescent lamp 1364:Solar Shade Control Act 1145:Space-based solar power 792:Solar thermal collector 514:Human-powered transport 218:Tropical green building 153:Green building and wood 1728:Solar power by country 1403:Thermal energy storage 1028:Nanocrystal solar cell 983:Solar air conditioning 610:Personal rapid transit 352:Tidal stream generator 213:Thermal energy storage 133:Environmental planning 1609:Salt evaporation pond 1578:Hybrid solar lighting 1398:Phase-change material 686:Hybrid solar lighting 454:Sustainable transport 399:Floating wind turbine 228:Zero heating building 143:Fossil fuel phase-out 1793:Solar thermal energy 1135:Solar thermal rocket 588:Personal transporter 483:Wind-powered vehicle 327:Marine current power 233:Zero-energy building 93:Efficient energy use 1703:Solar water heating 1477:Solar water heating 1393:Grid energy storage 1140:Solar updraft tower 1049:Photovoltaic module 1044:Photovoltaic effect 998:Solar water heating 833:Schirber, Michael. 735:Method of operation 275:Carbon-neutral fuel 203:Sustainable habitat 58:Building insulation 46:Energy conservation 22:Part of a series on 1531:Solar-powered pump 1125:Solar-pumped laser 1038:Photovoltaic array 1033:Organic solar cell 1016:and related topics 782:Sustainable energy 290:Geothermal heating 118:Energy saving lamp 28:Sustainable energy 1798:Energy conversion 1768: 1767: 1711: 1710: 1693:Solar combisystem 1651:Soil solarization 1557:Urban heat island 1485: 1484: 1457:Electric aircraft 1372: 1371: 1088:Solar power tower 683: 682: 280:Geothermal energy 1810: 1756: 1755: 1744: 1743: 1698:Solar controller 1494: 1383: 1083:Parabolic trough 966: 954: 948: 942: 930:Solar irradiance 881: 874: 867: 858: 851: 844: 838: 831: 825: 818: 812: 808: 772:Renewable energy 675: 668: 661: 648: 644: 643: 634: 629: 628: 466:Electric vehicle 315:Run-of-the-river 300:Hydroelectricity 285:Geothermal power 246:Renewable energy 198:Sustainable city 173:Low-energy house 113:Energy recycling 38: 19: 1818: 1817: 1813: 1812: 1811: 1809: 1808: 1807: 1783: 1782: 1774: 1769: 1764: 1732: 1707: 1681: 1660: 1639: 1623: 1597: 1561: 1535: 1500: 1481: 1445: 1414: 1378: 1368: 1352: 1154: 1103: 1097: 1064: 1015: 1007: 955: 949: 943: 934: 913: 890: 885: 855: 854: 845: 841: 832: 828: 819: 815: 809: 805: 800: 763: 755: 737: 696:by channelling 690:hybrid lighting 679: 638: 637: 624: 617: 616: 456: 446: 445: 248: 238: 237: 223:Waste-to-energy 178:Microgeneration 108:Energy recovery 48: 17: 12: 11: 5: 1816: 1814: 1806: 1805: 1800: 1795: 1785: 1784: 1781: 1780: 1773: 1772:External links 1770: 1766: 1765: 1763: 1762: 1750: 1737: 1734: 1733: 1731: 1730: 1725: 1719: 1717: 1713: 1712: 1709: 1708: 1706: 1705: 1700: 1695: 1689: 1687: 1683: 1682: 1680: 1679: 1674: 1668: 1666: 1662: 1661: 1659: 1658: 1653: 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1065: 1063: 1062: 1057: 1052: 1046: 1041: 1035: 1030: 1025: 1023:Floating solar 1019: 1017: 1009: 1008: 1006: 1005: 1000: 995: 990: 985: 980: 974: 972: 963: 957: 956: 937: 935: 933: 932: 927: 921: 919: 915: 914: 912: 911: 906: 901: 895: 892: 891: 886: 884: 883: 876: 869: 861: 853: 852: 846:Parker, Sara. 839: 826: 813: 802: 801: 799: 796: 795: 794: 789: 784: 779: 774: 769: 762: 759: 754: 751: 742:optical fibers 736: 733: 729:electric light 716:—as required. 681: 680: 678: 677: 670: 663: 655: 652: 651: 650: 649: 635: 619: 618: 615: 614: 613: 612: 602: 601: 600: 593:Rail transport 590: 585: 584: 583: 578: 573: 568: 566:Roller skating 563: 562: 561: 556: 551: 546: 541: 539:Cycle rickshaw 536: 526: 521: 511: 510: 509: 504: 503: 502: 495:Human-electric 490:Hybrid vehicle 487: 486: 485: 480: 475: 474: 473: 457: 452: 451: 448: 447: 444: 443: 442: 441: 436: 431: 426: 421: 416: 411: 406: 401: 396: 391: 381: 376: 371: 369:Renewable heat 366: 361: 356: 355: 354: 349: 344: 334: 329: 324: 323: 322: 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1512: 1509: 1508: 1506: 1504: 1499: 1495: 1492: 1488: 1478: 1475: 1473: 1472:Solar vehicle 1470: 1468: 1467:Solar balloon 1465: 1463: 1462:Electric boat 1460: 1458: 1455: 1454: 1452: 1448: 1442: 1439: 1437: 1434: 1432: 1429: 1427: 1424: 1423: 1421: 1417: 1409: 1406: 1405: 1404: 1401: 1399: 1396: 1394: 1391: 1390: 1388: 1384: 1381: 1375: 1365: 1362: 1361: 1359: 1355: 1349: 1346: 1344: 1343:United States 1341: 1339: 1336: 1334: 1331: 1329: 1326: 1324: 1321: 1319: 1316: 1314: 1311: 1309: 1306: 1304: 1301: 1299: 1296: 1294: 1291: 1289: 1286: 1284: 1281: 1279: 1276: 1274: 1271: 1269: 1266: 1264: 1261: 1259: 1256: 1254: 1251: 1249: 1246: 1244: 1241: 1239: 1236: 1234: 1231: 1229: 1226: 1224: 1221: 1219: 1216: 1214: 1211: 1209: 1206: 1204: 1201: 1199: 1196: 1194: 1191: 1189: 1186: 1184: 1181: 1179: 1176: 1174: 1171: 1169: 1166: 1165: 1163: 1161: 1157: 1151: 1148: 1146: 1143: 1141: 1138: 1136: 1133: 1131: 1128: 1126: 1123: 1121: 1117: 1114: 1112: 1111:Magnetic sail 1109: 1108: 1106: 1100: 1094: 1093:Solar tracker 1091: 1089: 1086: 1084: 1081: 1079: 1076: 1075: 1073: 1071: 1067: 1061: 1058: 1056: 1053: 1051:(solar panel) 1050: 1047: 1045: 1042: 1040:(and systems) 1039: 1036: 1034: 1031: 1029: 1026: 1024: 1021: 1020: 1018: 1014: 1013:Photovoltaics 1010: 1004: 1001: 999: 996: 994: 991: 989: 988:Solar chimney 986: 984: 981: 979: 976: 975: 973: 971: 967: 964: 962: 958: 953: 947: 941: 931: 928: 926: 923: 922: 920: 916: 910: 907: 905: 902: 900: 897: 896: 893: 889: 882: 877: 875: 870: 868: 863: 862: 859: 849: 843: 840: 836: 830: 827: 823: 820:Maxey, Curt. 817: 814: 807: 804: 797: 793: 790: 788: 785: 783: 780: 778: 777:Photovoltaics 775: 773: 770: 768: 765: 764: 760: 758: 752: 750: 746: 743: 734: 732: 730: 726: 722: 717: 715: 711: 707: 703: 699: 695: 691: 687: 676: 671: 669: 664: 662: 657: 656: 654: 653: 647: 642: 636: 633: 623: 622: 621: 620: 611: 608: 607: 606: 605:Rapid transit 603: 599: 596: 595: 594: 591: 589: 586: 582: 579: 577: 574: 572: 571:Skateboarding 569: 567: 564: 560: 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1060:Solar cell 993:Solar pond 798:References 787:Light tube 725:luminaires 581:Watercraft 559:Velomobile 519:Helicopter 347:Tidal farm 310:Pico hydro 295:Hydropower 78:Eco-cities 1526:Row cover 1258:Lithuania 1178:Australia 1078:Heliostat 710:skylights 688:(HSL) or 524:Hydrofoil 389:Community 163:Heat pump 73:Eco hotel 1803:Lighting 1747:Category 1716:See also 1566:Lighting 1540:Building 1419:Adoption 1408:seasonal 1379:and uses 1323:Thailand 1293:Portugal 1288:Pakistan 918:Concepts 909:Timeline 761:See also 700:through 698:sunlight 632:Category 554:Tricycle 439:Windpump 434:Windbelt 409:Industry 88:Ecolabel 83:Ecohouse 53:Arcology 1759:Commons 1628:Cooking 1386:Storage 1333:Ukraine 1308:Somalia 1298:Romania 1273:Myanmar 1268:Morocco 1223:Germany 1218:Georgia 1213:Denmark 1188:Belgium 1183:Austria 1173:Armenia 1168:Albania 970:Thermal 925:The Sun 904:Outline 721:rooftop 706:windows 576:Walking 534:Bicycle 507:Plug-in 471:Bicycle 429:Turbine 419:Outline 270:Biomass 253:Biofuel 1328:Turkey 1263:Mexico 1253:Kosovo 1238:Israel 1228:Greece 1198:Canada 1193:Brazil 630:  424:Rights 265:Biogas 1357:Legal 1348:Yemen 1318:Spain 1248:Japan 1243:Italy 1233:India 1203:China 899:Index 811:here. 500:Twike 374:Solar 1501:and 1118:and 598:Tram 414:Lens 394:Farm 384:Wind 379:Wave 714:LED 708:or 1789:: 880:e 873:t 866:v 674:e 667:t 660:v

Index

Sustainable energy
A car drives past 4 wind turbines in a field, with more on the horizon
Energy conservation
Arcology
Building insulation
Cogeneration
Compact fluorescent lamp
Eco hotel
Eco-cities
Ecohouse
Ecolabel
Efficient energy use
Energy audit
Energy efficiency implementation
Energy recovery
Energy recycling
Energy saving lamp
Energy Star
Energy storage
Environmental planning
Environmental technology
Fossil fuel phase-out
Glass in green buildings
Green building and wood
Green building
Heat pump
List of low-energy building techniques
Low-energy house
Microgeneration
Passive house

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