I have an Efergy that I watch the mains power on and if I could have that for both Pv ports and battery that would be amazing (like on the Deye display)
Nothing wrong with the Geyser as I did not split my DB I have the whole house on it and if we run everything at once we just over 8.8kw on the Inverter so with replacing it I could run everything at the same time and be under 8kw
More Batteries would be amazing maybe 4x https://lithiumbatteriessa.co.za/collections/diy-kit/products/48v-16s-100ah-lifepo4-lithium-ion-phosphate-diy-kit