CIS solar modules are more insensitive versus part shadowings and under these aggrevated conditions produce more output than all conventional solar modules. Equipment: monocrystalline (s) MT-solar module(s), solar regulator duo, roof spoiler set incl. accessory, roof duct, service-/distributor block, adhesive kit for spoiler set and roof duct, cable set interior/exterior, cable set for vehicles with EBL, mounting material, small parts, mounting instruction. The duo solar regulators have the latest characteristics and are switchable from gel batteries to acid batteries. All solar regulators have a second charging output (starter battery) and a connection for the solar remote indication (optionally). The solar regulators of the systems MT 60, MT 85, MT 130, MT55CIS and MT80CIS are so layed up that it can be enlarged to one more module with the same capacity if required. Capacity 110Wp, 2 modules.