Abstract: The present disclosure relates to a LPG tank storage assembly. The tank storage assembly includes a cage module and left and right doors hingedly coupled with the cage module. The cage module also includes a plurality of rails disposed adjacent a bottom of the cage module. The rails are configured to confine at least one tank between a set of two rails of the plurality of rails. The rails are also sloped downward from the back to the front of the cage module. A first cage module may be vertically coupled to a second cage module.