power conductor 132 the secondary 118d of tfm 118 is magnetically coupled through air gap 133 and includes aluminum reaction sheet 118e bonded to steel sheet 118f also shown is the optical control means 120 in transit vehicle 103 which is optically coupled to energy controller 128 by a plurality of optical sensors 120 and fiber optics conductors 131 since transit vehicle 103 is magnetically levitated by tfm 118 incidental contact with monorail 101 is eased by low friction skid rollers 134 also due to the magnetic levitation directional monorail guidance is maintained by the substantially omega shaped bottom portion of floor 103a which is magnetically coupled to monorail 101 referring to fig3 and 3b monorail 101 is shown comprised of solar collector 104 applied onto an inner core 101a inner core 101a is shown provided with longitudinal rail reinforcement 135 and longitudinal tensioning cable 137 solar collector 104 is comprised of an outer protective barrier 138 and layered electrical energy producing light sensitive silicon materials comprised of vacuum deposited inner p layer material 142a typically hydrogenated silicon doped with phosphorous an intrinsic layer 142c typically undoped hydrogenated silicon and an outer n layer 143a typically hydrogenated silicon doped with boron solar collector 104 is further comprised of a.