Solite sigils are sigils that can be obtained while skilling or killing during The Equinox promotion on Treasure Hunter. Eight sigils are acquired every three minutes, leading to 160 sigils per hour. If right-clicked in either the currency pouch or inventory, the player has the option to open shop or analyse the sigils. If analysed, the player can convert Solite sigils to Lunite sigils at a 3:1 ratio, or vice versa. The player can also change their attunement to start receiving the other type of sigils instead, which can be done once every three hours.
Every three hours the alignment between Lunar and Solar will be changed, making the player receive the other type of sigil.
They can also be won directly from Treasure Hunter in batches of 50, 100, and 150.