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lind

New Member From California, USA

Joined: Jul 11, 2024

Last seen: Aug 5, 2024

Latest activity Postings About Most reacted threads Most reacted posts

- L
  
  lind reacted to Hedges's post in the thread Fronius IG to Primo with Like.
  
  OK, white is bonded to ground somewhere. Need to disconnect that for use with transformerless inverter. Start by disconnecting from...
  
  Jul 14, 2024
- L
  
  lind reacted to Hedges's post in the thread Fronius IG to Primo with Like.
  
  Green/ground bonded to chassis is good, always want that. If you measure voltage Black to chassis, does it hold steady voltage, or decay...
  
  Jul 14, 2024
- L
  
  lind reacted to BentleyJ's post in the thread Fronius IG to Primo with Like.
  
  I have an old IG Plus 3.0, still working. Don't recall if the either the PV + or - is grounded, usually its not. Most systems the...
  
  Jul 14, 2024
- L
  
  lind replied to the thread Fronius IG to Primo.
  
  I think I see. So I'm removing the ground bond with the PV+/- wires, but still need a ground wire from the panel frames, bonded to the...
  
  Jul 12, 2024
- L
  
  lind replied to the thread Fronius IG to Primo.
  
  Thanks this is very helpful. To sum up I'm just trying remove the continuity from DC white to ground, and by disconnecting this bond I...
  
  Jul 12, 2024
- L
  
  lind replied to the thread Fronius IG to Primo.
  
  The panels are about 10 years old. Voltage from the panels: ground to red = 320V steady, ground to white = 0V steady. I miss-stated...
  
  Jul 12, 2024
- L
  
  lind replied to the thread Fronius IG to Primo.
  
  Thank you for responding. To clarify a bit, I have three wires coming from the PV array: black, red, and green. The green/ground is...
  
  Jul 12, 2024
- L
  
  lind posted the thread Fronius IG to Primo in Hybrid and Grid-tie Inverters.
  
  I'm trying to replace my Fronius IG4000 with a Fronius Primo 3.8, but I'm confused about the PV grounding. I have a 10+ year old...
  
  Jul 11, 2024
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