i just unlocked solar warlock. What fragments should i run.

[sharp cedar]

i dont really have a build put together yet since im new to warlock i just wanna know some decent fragments to buy since i dont have a ton of glimmer to splurge on all of the fragments.

[winter turtle]

You can buy a lot of glimmer from rahool, 10 legendary shards for 10k glimmer and you get like 3 for dismantling a legendary gun

Solar warlock in pve means you're stuck to Well of Radiance. Icarua dash + Heat rises is good but you can replace any one of them with the grenade aspect if you wish

For fragments I like to run:
Picking up a firesprite grants restoration
Defeating a scorched target drops a firesprite
Deal extra scorch stacks to targets

The last fragment is kinda whatever tbh.
You can run radiant or get rid of extra scorch and put on the thing that extends the buffs from solar weapon kills and run that with radiant as well.

[inland saffron]

Solace, empyrean, combustion, torches and ashes

they're the 5 best fragments for neutral and good benefits for all classes