Rooftop PV cable selection starts with current, cable run length, temperature, voltage drop target and connector fit.
Many rooftop systems use 4mm2 or 6mm2 cable, but long runs or hot roofs can change the decision.
How buyers should read this
RFQs should state red/black quantities and roll length to avoid warehouse confusion.
- Current
- Run length
- Voltage drop
- Color split
- Roll length
RFQ notes
For a faster quote, send the project country, system voltage, expected quantity, required documents and any packing or label requirements with the first inquiry.