Did you isolate nuetral from grid and transformer. Is transformer hooked up where inverter wires straight to it. Then 2 hot and nuetral wires out of it to transfer switch. Then grid to transfer switch 2 hot and neutral. This way neutral is supplied by transformer when transfer switch in inverter...
I understood we can not have a nutral or ground from grid with the transformers? I totally remove them from my wiring. Am I wrong here,? Thanks for any input.
I beleive they have attached on meter before I placed pad lock. Then run to their meter which is a grid feed meter,as if they have panels. They have none.
Have you taken the panels from the other pv input and seen what happens. Size of panels and how they are strung will help. Are you meeting the minimum start up voltage. How many amps? Just some simple fixes maybe.
I would like 5k to 8 k
I have 20 250watt panels older
10 new waiting to be installed 330w
Split phase with auto transformer in load box.
Thinking creating 2nd load box using the 330 panels. It will not have transformer. Using it to power ac units,pool pump, water well pumps. It is split phase...
Yes I have video of it. Signature has been working with me. Like a ghost . Some circuits have power when grid is off,battery off and inverter off. I can get 80 to 92 volts on some plugs.
I can us solar assistant and shine dongle. I use the USB to solar assistant, then printer type end square from solar assistant to inverter. Then I used USB extension cable to the shine dongle. Both give me data. I am trying figure out bms hook up.Question bms to solar assistant via uart rj4 plug...
Explain how load is present not connected to Grid and Growatt spf 8000 dual mppt showing load in off position. Can only charge in stand by. Load showing at 8pm to 7am. Inverter in solar,battery only. Unit powered down no lights. This morning powered up in stand by. Battery was not low. Do I have...
Ok perfect. Thank you very much. The main breaker and meter box has provisions for this. I removed them a while back per other drawing. I will put them back on.
I really do appreciate your help. I feel this is a safer system. I do not think the lesser hybrids relays can handle safely with...