Installation Guide

61
Three solar panels is the maximum amount of panels that can be connected in parallel if they
are adjacent to one another, without using extra cabling.
Fig. 8.3 above shows the
arrangement for connecting three solar panels in parallel. Remember that this arrangement is
applicable if the three solar panels are to be mounted adjacent to one another. This connection
requires
two (2) pairs of Solar Y Branch Connectors. When one or multiple panels are
mounted at different locations- that is, separated by a distance, the panels need to be extended
with Solar Connector Extension Cables (sold separately).
8.2 Three adjacent panels in parallel (12V systems)
8.3 Four panels in parallel (12V systems, 2x2 configuration)
Figure 8.3
Three RNG-100D Panels in parallel
To Charge Controller
To Charge Controller
Figure 8.4 Four RNG-100D Panels in parallel
Junction box
this way up
Junction box
this way up