Sharp230

Can someone help me with the formulas for sizing a 24v solar panel system, as I have, (8) 6V AGM 200ah batteries, (4) 230W panels, 60A Morningstar charge controller, 1000W Samlex inverter. I would like to upgrade my system to accommodate 5000wh. Formula sizing, panels, charge controller, inverter, and batteries? Had them at one time, however computer crashed, had to format disk. Would like to thank all in advance!!