I run 12 volt panels connected in series so I have ~80 volts coming in to the charge controller. 2,400 watts of panels with 1200 watts per charge controller feeding a 928 amp hour 24 volt lead acid battery bank(16 six volt batteries with 4 in series then 4 banks in parallel). I run 2 1,000 watt pure sine inverters from Samlex that feed my fridge, freezer, and computer system.