u/HotSwampBanana

I got 47 100W panels at a local auction for real cheap. My Charger/Inverter can handle max 450v 15a solar input. The panels are used and the only specs I can find is 4.96 Amps, Maximum 25.2 Volts. Can I safely run 12 panels in series and then 3 of those series in parallel?

I appreciate any help.