Fuse tube seat for solar photovoltaic power generation system

The invention discloses a fuse tube seat for a solar photovoltaic power generation system, which is used for electrically connecting an input cable and an output cable. The fuse tube seat comprises a first housing, a second housing, a first power connection terminal, a second power connection terminal and a fuse tube, wherein the first housing is connected with the second housing in a butting and matching manner; the first power connection terminal is arranged inside the first housing and one end of the first power connection terminal is electrically connected with the output cable; a first clamping sheet which is arranged in a bucket shape to form a first clamping region is extended out of the other end of the first power connection terminal; the first clamping sheet is provided with an elastic first butting clamping part convexly extended towards the inner side of the first clamping region; the second power connection terminal is arranged in the second housing and one end of the second power connection terminal is electrically connected with the input cable while the other end of the second power connection terminal is electrically butted with one end of the fuse wire tube; the other end of the fuse wire tube is inserted in the first clamping region; and one end of the fuse wire tube is enclasped by the first clamping sheet. The fuse tube seat for the solar photovoltaic power generation system is capable of reducing the cost, suitable for working in an outdoor environment, and can enable the fuse wire tube to be firmer in contact and better in earthquake resistance at the same time.