Summer power cuts

Hey everyone, So, I'm facing a bit of a dilemma here. You know those pesky power cuts? Yeah, they're becoming a regular thing. Now, I've got this inverter doing its thing for the whole house, but honestly, I just need a quick fix for one room. You know, keep the lights on, the Wi-Fi humming, and maybe the cooler fan running for a few hours. Any bright ideas on what I could snag to make that happen? Let me know your thoughts! Thanks a bunch! 🕯️🔌