Just don't overdo the electric load. I see you have an extension cord with multiple outlets in one spot. I'm not sure what you have running there or the amps being in demand. Does that initial outlet have it's own individual breaker switch?

Also I recommend using an outlet with its design including am additional breaker, this will protect your appliances unlike the main which only protect the cable running through your walls. Consult with an electrician near you.

Great set-up though. I'm jealous. And my mouth drooled too looking at the fotos. Keep up the good work. What's the plan after harvest day?