WIll I able to claim my solar tax credit?

I recently purchased solar panels. I'm curious as to how my situation will work. My panels were installed on 12/12/2022. They haven't been turned on. They're no scheduled for at least another couple of weeks. The financial company has already sent the letter saying it's been installed and will be billed here in February. I'm just wondering if I'll be able to get the tax credit because I only have until 4/2024 to pay them the incentive amount. Anybody know how it works? Can I claim the credit since it's been installed and will be getting billed soon? Or does the panel have to be actually turned on before I can do it? Thanks