The Dilanzas used at the Asticassia School of Technology follow the school's regulations. As such, these units have limiters that decrease 30% of their energy output. The Dilanza Sol, on the other hand, has no such restrictions and functions as a true combat-ready mobile suit. Its armaments and equipment are also modified to have a higher performance that the standard Dilanza simply cannot match. With a simple removal of its limiters, the Dilanza Sol fulfils its true power without any large-scale overhauls. In other words, all Dilanza units have the potential to be a fully combat-ready mobile suit. Its shoulder-mounted shields are thicker than the Dilanza's, providing greater protection. The head unit also contains a military-grade radar system.
A Dilanza Sol accompanied by two Heindree Sturms were used to suppress a protest against Earthian–Spacian inequality.
After the Attack on Plant Quetta began, Vim Jeturk sortied in a Dilanza Sol and attacked the Kashtanka, which the Dawn of Fold had hijacked. He engaged a Desultor that sortied from the Kashtanka, destroying the outdated suit's head before its pilot pierced the suit's cockpit with its sword, deactivating it.