Congrats. Sounds like things are taking shape. A few hiccups to be expected. Hope you get your power supply up and running soon. I use a 1800 watt solar generator for my shipping container business at this point since I have not had time to hook up the 2k solar and extra wind turbine. The battery bank is the most expensive thing especially with shipping so I hope you can find somewhere local to order what you need. I ended up going with 12x Trojan T105-RE Renewable Energy 6V GC2 Deep Cycle Battery 225Ah. I am going to wire in a series and then wire together to produce more amps.