Honestly, it’s like trying to let the sun itself be the artillery, but the reality is that solar energy’s a gentle, diffuse friend—not a punch‑driven launcher. A solar flare would give your ammo a cosmic makeover, maybe nudging it with magnetic storms, but I’d rather harness the steady beam of the sun to power clean propulsion, not a cannon that’s as unpredictable as a flare. The idea is poetic, but the physics says a steadier, controlled energy source is a better shot.