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Well made the jump, as of 10/27/23 Order my 18 K and power pro battery. now we will see how long till it arrives from Signature Solar and how everything goes thorough this part of the process. I am planning to keep a running post on my experience on my investment, in hope's to give other's...

I purchase a EG4 Chargeverter around February of 2023 did not have a chance to install it till August, then when I started it up it wasn't working no AC was reading on the unit. I called Signature Solar wait time was about 10 min Talk to Nick he inform me that there was some units with loose...

Thank you

I have a inverter charger send back SS said it would be replaced RMA have not inform me of nothing spend well over 400 dollars and have nothing to show for it. I am building a new 13 k AC coupled system was going to order a 12kw inverter and battery but now I seriously thinking of jumping ship...

Hedges, Can Sonny Island SI6048-US net meter here in the US? Also what Lithium batteries work best, and how about server rack batteries? Thank You Randy

Type O

12K

I received my 6500 s that same time frame and my bonding screws were in.

I am having same problem but with SMA Sonny Boy 6.0 string inverters 0 voltage on gen port. EG4 or Signature Solar needs better setting instructions for AC coupling

Sorry I apparently did use the right description of the inverter thanks to all the experts on here. You wont need to correct anything anymore. I am out of here.

I purchased a used solar system which was AC couple to the grid with 2 sonny boy string inverters I would like to add Battery storage. To do so I will need 2 Sonny Island inverters and batteries around 13500 dollars I plan to export to the grid. My Question is do I go with what I have the SMA...