DIY Solar Panel Off Grid space

I temporary set up a small solar system in our shed / Garage so we can have renewable energy! :) Using 2 of our 90 watt panels to get power into our off grid garage using a Epever Tracer 40A  MPPT Charge controller. I have (8) 12V 100Ah batteries presenting running a very small 600 watt pure sine wave inverter.

I built a new solar panel rack out of wood to hold 3 of our 90 watt panels to get power into our off grid garage using a Epever Tracer 40A  MPPT Charge controller. I have (8) 12V 100Ah batteries presenting running a very small 600 watt pure sine wave inverter.