Sunpower has had 10 concerts.

Sunpower is most often considered to be Punk, Hardcore, Hardcore Punk, Belgium, and Belgian Hardcore.

The last Sunpower concert was on August 12, 2021 at Alcatraz Metal Festival in Kortrijk, Flanders, Belgium. The bands that performed were: The Darkness / As I Lay Dying / Lacuna Coil / Static-X / Testament / Cradle of Filth / Katatonia / Eluveitie / Dark Tranquillity / Sick of It All / Satyricon / Death Angel / Emperor / Enslaved / D.R.I. / Tarja / Darkest Hour / Pentagram / Moonspell / Madball / Butcher Babies / Life Of Agony / Marduk / Wolves In the Throne Room / Destruction / Heilung / Havok / Gloryhammer / Dozer / Monolord / The Iron Maidens / Philip H. Anselmo & The Illegals / Uli Jon Roth / Monkey3 / Necrophobic / Benediction / The Vintage Caravan / Exhorder / Vandenberg / Suicidal Angels / The Night Flight Orchestra / Uada / Thundermother / Bloodywood / Wiegedood / Killer / Burning Witches / Funeral Dress / Black Mirrors / The 1914 / Ryker's / Cyclone / Evil Invaders / Loudblast / Dirkschneider / Seven Witches / Hatriot / Ostrogoth / Saille / Grotto / King Hiss / Stake / Atomic Vulture / Your Highness / Dyscordia / My Diligence / Bizkit Park / Huracan / Sunpower / Carneia / 1914 (UA) / Haester / Motsus / Darqo / Growing Horns / Von Detta / Rawdriguez.