While the Solars claim to be the mightiest Exalts in Creation their partners, can certainly hold their own. Scattered during the Usurpation they plot revenge, build power, and forge their own destiny. Monica and Chazz talk about their themes of transformation, self-determination, and passion and what's changed about them since 2e.
Books mentioned:

Lunars - Fangs at the Gates (not yet released)
Manual of Exalted Power: Lunars - The version where making beastfolk still required...ya know...

Other shows:

The Story Told's episode Episode 59: Lunars - Fangs at the Gate - a deep review of Lunars Fangs at the Gates with Chazz 
Bonus Experience's episode "BXP 3×05 – Fellas, is it Gay to Play RPGS? Games with Queer Themes"