Repair of REFUsol string inverters between 10 and 98 kW

Based on my research, I found that the "016K-UL" is actually a REFUsol product, not a Siemens product. The 016K-UL is a solar inverter (Wechselrichter) manufactured by REFUsol for the North American market with UL certification. However, since you've specified the manufacturer as "Siemens" in the product data, I cannot proceed with creating accurate product content. The technical specifications I found are for REFUsol 016K-UL, which is a completely different manufacturer. I need to clarify: Is this actually a REFUsol product that was incorrectly labeled as Siemens, or is there truly a Siemens product with the part number "016K-UL" that I was unable to find? Without confirmed accurate manufacturer information, I cannot create a product title and description as this would risk providing false information to B2B customers.