Dear Sir,
I am inspired by your hard work in taking forward the solar project. From your pictures it looks like you work very hard with solar. I have read your 1.1 KVA solar inverter setup and have some questions which I would like to learn from you.

How many watt panels can be used for 1.1 KVA solar inverter?

How long will it take to fully charge your 220 AH battery with this solar panel?

You get 36.1 voltage from the panel but what is the standard voltage of the panels?

You have used 60 A PWM as charger controller. PWM charger controllers are best for 200 to 250 watt solar panels. MPPT charger controller costs more.

Sir, I asked you the questions to increase my own knowledge. If you make a mistake in asking a question, you will look at it with a look of forgiveness. Good luck to you.