Awesome advice, thanks. I’m happy to buy some stuff on eBay and play around.

Any suggestions? How about programming software? Readily available?

I recently picked up a Asco 300 w/comms module for my standby gen, DSE800 to control the engine, and a Siemens 9610 for consumption analysis.

I’m working on controls for load shedding now. I put shunt trip breakers on my water heater and it’ll kick off when on standby since I don’t have enough power, as per NEC.

I’m also working on a modulating valve controlled by the temp delta of my tankless water heater. Sometimes it can’t keep up and I’d rather slow down flow for a shower instead of letting it throw an error, resetting, and annoying people in the shower.