4 awg will be 55' long and is oversized for this build. Future expansion may want 4 awg, so not taking any chances. Buying wire one time.4AWG between the panels and the AIO seems overly large. You only have 13A and at 67V. For the distance at that voltage and current I would think 8AWG would be plenty big enough to keep the voltage drop low.
You won't find a 160A Class-T fuse. 150A or 175A can be found at donrowe.com.
You should update your diagram with all wire gauges and rough lengths so people can give you a sanity check.
What does the green connection to/from the AC in/out represent? If that is a ground/earth wire, then the unit is grounded.At the moment I am unsure what to do about grounding/bonding to complete the picture.
Note the "?" in the red/blue oval, left side of diagram.
Thank you for helping me find an error. I thought the unit provided AC ground out, it does not.What does the green connection to/from the AC in/out represent? If that is a ground/earth wire, then the unit is grounded.
Can you just leave AC in connected to an AC outlet?I will need to connect the "case ground" to ground so that when the unit is NOT plugged into an AC outlet grounding will still be provided.
Interesting. Different here in Australia, we have an earth on the AC out as well as AC in.I thought the unit provided AC ground out, it does not.
Amazing isn't it how we often never see such things ourselves despite them staring us in the face!Thank you for helping me find an error.
Here's the latest drawing.Your case ground would connect to the ground bar in your sub panel, the sub panel connects up to the house ground.
I'm getting ready to get ready to assemble the system. Bobert and HARG Hunter run the PowMr, they or some of the threads they have contributed to might be of more help.WY, where are you at now with setup, and how is the powmr working?
I'm ready to get ready for a dozen projects, the stupid boat just won't take me up to my place in the mountains! :DI'm getting ready to get ready to assemble the system
I'm ready to build a few myself if the stupid snow and ice would go away. Maybe I will be making volts before you head upstream.I'm ready to get ready for a dozen projects, the stupid boat just won't take me up to my place in the mountains! :D
Have you had any issues with the lower VoC limits or did you find a good setup on the panels?
I hope my little system grows to 1600 to 2000 watts when it grows up. 6 awg is to accommodate that growth.55' of 6ga for 13A seems a little bigger than you need. I'd check line loss and see what makes sense here. BTW, I think you reversed your panel arrangement descriptor.
I use that same switch.. it's a fantastic item and truthfully it's much better built than a lot of the Chinese ones I've seen, more importantly it's not much more expensive in the switch just feels like butter