Solar Panel size and configuration

Thanks for this. But herein lies my confusion…

If I put “600” into the search box on the MPPT calculator and pick any 600W panel, the calculator only allows me 2 in series and 3 strings to suggest a 150/100 MPPT.

The screenshot shows the expected daily yield for a 24V system in NZ. If I only need 1700W what am I going to do with the 10-14 kWh this configuration will produce?

Beginner, here.