Anyone have a Sunpower SPR-5200 inverter or inverter control board for sale?

[peterhsiegel]

I have an 18 year old Sunpower SPR5200 340V 23A DC to 240V 23A AC inverter box that I believe has a bad ground fault circuit or other control board malfunctioning part (Control board model = ATBP 4906 065) and I am looking to swap out the board or the whole inverter if anyone has or knows of a place I might get some parts. If so, please post what you have or where you think I should look. If you have one of these inverters and it is not fully working it still might be worth a try as a swap in. Many thanks.

 

[45North]

After 18 years it doesn't owe you anything. Mebbe think about replacing it. Presumably the new ones have technical improvements too.