MPPT Solar Charge Controller For 10KW Solar Panel System

[bufferexe]

Hello guys, I'm really new on solar power.
I want to build a off grid solar panel, so I'm planning to build a 10KW solar off grid system. I just want to know what MPPT controller amperage, inverter wattage, and battery voltage do I need to buy and use ? Any suggestion would help me really.

 

[DIYrich]

Start with your needs, and design your system from that. How much daily power summer vs winter. Daily production in your are summer vs winter. How many days of battery storage do you want. Living there 24/7 or just weekend getaway. Backup power?

 

[pollenface]

A Victron RS 450/200 is in the 10kw ballpark

48v

How cold does it get where you live?