@faisalamin, this looks great.

Currently, I'm not using any batteries, but I plan to add lithium-ion batteries next month for even better efficiency.

These sound even more interesting...so that means you don't have any back up..?

As for the panels, is it the 500watts you bought few months ago...?

I am a little curiouse about your configuration..

For solar stuffs like this, you can post in our community 👉 Steem solar