Exalted 3rd Edition from Onyx Path Publishing. The Storyteller system in general tend to use d10 dice pools and several of the stats ("Willpower") listed, while the term "Solar Experience" and "Limit Trigger" are specific to the 3rd Edition of the Exalted RPG.
The precise character sheet in use is the official Solar Exalted sheet and can be found here:
You can see the Solar Experience section, as well as the texture (blood spatter?) along the bottom edge of the page.