[RFI] Experience with PosiGen Solar?

[Michael Carter]

I ventured over to my neighbor this afternoon and spoke with the site supervisor.  The system being installed is the dreaded Solar Edge, complete with DC-DC converters ('solar optimizers') on each 410 watt PV module and two central inverters.  It is a large rooftop system comprising at least 30 PV modules. My hope at the moment is that the Solar Edge optimizers and inverters are the beneficiary of Steve, W1EMI's work with that company to get them to clean up their equipment designs for RFI.

I've got about a month of time before the system is given the interconnect go-ahead by the local electric utility, and I'll be adding to my records of band noise levels as a function of time-of-day.

73,
Mike, K8CN
________________________________
From: RFI <rfi-bounces+mike.carter=unh.edu at contesting.com> on behalf of Michael Carter via RFI <rfi at contesting.com>
Sent: Tuesday, November 12, 2024 10:03 AM
To: RFI List <rfi at contesting.com>
Subject: [RFI] Experience with PosiGen Solar?

CAUTION: This email originated from outside of the University System. Do not click links or open attachments unless you recognize the sender and know the content is safe.


I discovered in walking the dog this morning that my neighbor 400 feet to the north is installing a PV + battery system.  The contractor is PosiGen Solar.

After visiting the PosiGen web page, I can't find any technical information about their PV architecture (microinverters vs central inverter) and central inverter for the battery.
Anyone on this list know of this company and any technical details?

I may venture over later today once more of the system is installed to talk to one of the site supervisors.

Thanks in advance, and 73,
Mike, K8CN

_______________________________________________
RFI mailing list
RFI at contesting.com
https://nam12.safelinks.protection.outlook.com/?url=http%3A%2F%2Flists.contesting.com%2Fmailman%2Flistinfo%2Frfi&data=05%7C02%7Cmike.carter%40unh.edu%7C84f6276296ea4abda26208dd032b3f5f%7Cd6241893512d46dc8d2bbe47e25f5666%7C0%7C0%7C638670206472348476%7CUnknown%7CTWFpbGZsb3d8eyJFbXB0eU1hcGkiOnRydWUsIlYiOiIwLjAuMDAwMCIsIlAiOiJXaW4zMiIsIkFOIjoiTWFpbCIsIldUIjoyfQ%3D%3D%7C0%7C%7C%7C&sdata=DR3%2BnVlViFOTKoC%2FuPDTdshVYwUp3G6IKi1vBuNHzR0%3D&reserved=0<http://lists.contesting.com/mailman/listinfo/rfi>