31. Solar collector – Weights and Dimensions:Item No.SpecificationWeightKgsize(mm)Qty. of solartubesDiameter ofsolar tubeLength ofsolar tubea b c d eSFB104715 10pcs Ø 47mm 1.5M 32 870 750 1660 1174 1000SFB154715 15pcs Ø 47mm 1.5M 48 1220 1050 1660 1174 1000SFB204715 20pcs Ø 47mm 1.5M 54 1570 1450 1660 1174 1000SFB304715 30pcs Ø 47mm 1.5M 76 2270 2150 1660 1174 1000SFB105818 10pcs Ø 58mm 1.8M 50 960 840 1960 1398 1200SFB155818 15pcs Ø 58mm 1.8M 75 1360 1190 1960 1398 1200SFB205818 20pcs Ø 58mm 1.8M 115 1760 1640 1960 1398 1200SFB305818 30pcs Ø 58mm 1.8M 122 2560 2440 1960 1398 12002. Transportation and storageThe Navitron Solar Collector is packaged in boxes designed to minimize the risk ofdamage during transit. Depending on the number of tubes, the collector may be packagedin three or four boxes, one containing the header, frame and various small components,and the others containing the evacuated glass tubes. The boxes should be regarded asfragile and handled accordingly. During storage, handling, and transport, the boxes shouldremain horizontal. Under no circumstances should the boxes be propped up against a wallor stored vertically.Avoid impacts, do not handle the boxes roughly and avoid dropping the boxes anddropping objects onto or against the boxes.