AC Sub Array Cables

Method of determination

Calculated

Estimated accuracy

100%

String Inverter with AC Combiner architecture

string+

AC sub-array cables are only used for the string+ architecture and are the cables connecting the AC combiner boxes to the Power Transformation Stations (PTS).

These lengths are calculated automatically using AUTOPV’s advanced routing algorithms. By default the lengths include an additional 1 m per cable run as well as an additional 1% of the total length per cable run.

These tolerances can be set as advanced configuration settings that may not be available to all users.

Calculation

\[ L_{cable}=(L^{\prime}_{cable}+l_m) \times (1+l_{\text{%}}) \]

where:

\[\begin{align*} L^{\prime}_{cable}&=\text{Actual cable length} \\ l_m&=\text{Length correction applied to cable section in}\ m \\ l_{\text{%}}&=\text{Length correction applied to cable section in}\ \text{% of cable length} \\ \end{align*}\]

‼️ This value is auto generated by AUTOPV™, subsequent modification may invalidate the design outcomes.