Is Solar Beam good for groudon?

Hey there, fellow Pokémon trainer! I'm curious about something. I've been building my Groudon deck and I'm wondering if Solar Beam would be a good move to include. Groudon, being a Ground-type, doesn't have a natural affinity for Grass-type moves, but Solar Beam deals some serious damage and has a unique recharge mechanic. Could it potentially work well with Groudon's playstyle? Or would it be better to stick with moves that are more inherently suited to its typing? Let me know what you think!