What ingredients does the Solar Panel need in Subnautica 2?

Solar Panel requires 1× Titanium, 2× Quartz. It's crafted at the Builder.

Which crafting station makes the Solar Panel?

The Solar Panel is crafted at the Builder in Subnautica 2.

Subnautica 2 blueprint · Crafted at Builder · builder

Generates energy from sunlight. Reduced output at night or in deep water.

Crafted at the Builder once the blueprint is unlocked.

Other builder blueprints worth checking out.