Bkord

Efficiency losses?

could you just leave it plugged into your Ecoflow or a UPS all the time?

That is a Myers hub.

Costco has the best price for Mrcool diy. Got 3 last year and 1 this year.

If your tester says open ground then your ground is not hooked up to your receptacle or you don’t have a neutral ground bond. It has...

Where is your Neutral Ground bond?

You may be better off with one big system. It is easier to manage. I had an Ev 9 years before my solar so nothing really changed. Just...

So if I add more batteries and panels then it can’t be claimed? Only the first system.

So one theoretical concern I have is that this will work OK at the upper tolerance range of 120/208. But this 127/220 would be the...

#6 on a 60a breaker. Look up the pass through specs.

Yes, you can run anything you want on solar.

I work on 208 often. And I see it coming from the utility around 220. I rarely see 208. It is always higher in my area. If I see 218 on...

You may be better off with a critical loads panel. I’m not sure what your goals are?

I’ve ran this inverter on a 5500 watt gen. I just turned down the battery charge amps for gen.

Can the motors handle 48v?

Trace all ac wires down load and grid, and label each end L1 or L2. If any are crossed you will have big problems. If you don’t...

I would use 6 6 6 10

You just need a relay to turn off a breaker panel. Like you said. You can always put n a bypass switch to manually turn on the relay, if...

I just installed this inverter for a friend. I came out of the main panel with a 50a circuit to a transfer switch. From the transfer...

I would leave the bond in the transfer switch and unbond the main panel. This may be more work. If you have to separate all neutrals and...