NOVELTY - A terminal box has a terminal board (4) with a projecting portion (41) that projects from a lower body portion (2) of a box body towards a solar cell panel, and a spring portion (42) that extends along the direction perpendicular to the projecting direction of the projecting portion. The projecting portion is supported by the first side end of the spring portion. The spring portion has a meander structure with folded portions in a plane having a normal line perpendicular to both the projecting direction of the projecting portion and the extending direction of the spring portion.    USE - Terminal box.    ADVANTAGE - Allow easy adjustment of the projection amount of the terminal board of the terminal box, with the terminal board connecting the tab of solar cell panel to the power line. Spring portion has linear form so that it will not impair the visibility of the contact portion to enable easy soldering operation between the contact portion and the tab of the solar cell panel. Support large force effectively by securing large distance between the pivot and the point of force or leverage application since the projecting portion is supported to the first side end of the spring portion and the supported portion is provided at the second side end. Provide terminal box with displacement maintaining portion for maintaining the displaced state of the projecting portion so that when the terminal box is fixed and bonded to the back face of the solar cell panel, the floating phenomenon of the terminal box can be effectively prevented and bonding reliability can be increased. Offer reduction in the manufacturing cost of the terminal box by reducing waste of material by reducing the material used in the terminal board of the terminal box. Avoid contact failure between the contact portion and the tab by effectively preventing inadvertent retraction of the projecting portion.    DESCRIPTION OF DRAWING(S) - The drawing shows the exploded perspective view of the terminal box.    Upper body portion (1)    Lower body portion (2)    Terminal board (4)    Projecting portion (41)    Spring portion (42)