Shield: From the Provincial Seal of Ilocos Norte where the town is located. Blue & White Color: Peace and purity representing the people of Solsona as peace-loving, pure in heart and loyal Filipinos.

Ten Sun Rays: 10 members of the Sangguniang Bayan.

Irrigation Dam: Progress for the Municipality.

Deer: Virgin mountains of Solsona, a good hunting grounds for wildlife animals and a source of livelihood of the townspeople.