The Go to product viewer dialog for this item. (often listed as GE VAT 23-D) is a vintage AC drive manufactured by GE Power Controls. Because this model is older, its documentation is often bundled with other series like the VAT20 or VAT200. Key Technical Documentation
Using the PDF, locate the "Max PV Input Voltage" (usually 500VDC). The better manual adds a note: "Do not exceed 450VDC for cold weather headroom." This prevents you from buying the wrong solar panels. vat23d inverter manual pdf better
vat-3fd instruction manual - GE Power Controls - Efes Otomasyon The Go to product viewer dialog for this item