Solar Sailor is a Viking and death metal band from North Carolina, formed in 2024, blending the mythological grandeur of Viking metal with death metal's raw power in one of the state's newest extreme metal projects.

Solar Warden is a black/death metal band from Roswell, New Mexico, formed in 2021, whose name references UFO conspiracy lore and whose sound channels the dark, hostile energy of blackened death metal from an appropriately desolate desert locale.

Solarburn is a heavy metal band from Pittsburgh, Pennsylvania, formed in 2012, drawing from the Steel City's storied metal heritage to produce hard-driving, traditional heavy metal material.

Solare Sanctum is a progressive heavy metal band from Boston, Massachusetts, formed in 2021, pursuing ambitious compositional territory at the intersection of traditional metal power and progressive rock's structural ambition.

Solarend is a death and groove metal band from Baxter, Minnesota, formed in 2022, merging the methodical heaviness of groove metal with death metal aggression in a region with a growing extreme music presence.

Solarfall is a heavy and power metal band from Arvada, Colorado, formed in 2017, crafting melodic, anthem-driven material rooted in the classic traditions of American power metal with the Rocky Mountain region as its backdrop.

Solarhead is a progressive death metal band from Indianapolis, Indiana, formed in 2020, combining the technical intricacy and shifting dynamics of progressive metal with the visceral weight of death metal in the Midwest underground.

Solarnaut is a stoner and doom metal band from Bend, Oregon, formed in 2017, generating cosmic, fuzz-heavy compositions that evoke the wide open spaces of the Pacific Northwest desert with unhurried, psychedelic heaviness.

Soldados del Mal are a blackened thrash metal band from Valdivia, Chile, active since 2006 and signed to Evil Steel Records. Their 2016 EP "Regreso del Infierno" captures their raw, aggressive approach to the genre, and a compilation of early material appeared under the title "Ataque malévolo" in 2022.