Wallbox Charger - with or without solar hardware

Hi there

I’m about to purchase a non-Tesla EV and have recently installed 10kwh solar panels and a Tesla Powerwall 3.

I’m looking at options to charge the new EV with excess solar.

I had contemplated buying the Wallbox model with the solar hardware (at a greater cost), but wonder whether I could achieve the same thing with the Wallbox version without solar in conjunction with Charge HQ.

Appreciate any advice.