Energy Hub with Prism Technology Installation Guide

Position the power optimizer close enough to its panel so that their cables can be
connected.
Make sure to use power optimizers that have the required output conductor length.
Completely shaded panels may cause their power optimizers to temporarily shut
down. This will not affect the performance of the other power optimizers in the
string, as long as the minimum number of unshaded power optimizers connected in
a string of modules is met. If under typical conditions fewer than the minimum
power optimizers are connected to unshaded panels, add more power optimizers to
the string.
Equipment grounding tightening torques: 4-6 AWG: 45 lb-in, 8 AWG: 40 lb-in, 10-14
AWG: 35 lb-in.
To allow for heat dissipation, maintain clearance as specified below.
Figure 2: Power optimizer clearance
When installing panels in a confined space, for example, if installing Building-
integrated photovoltaic (BIPV) panels, ventilation measures may be needed to
ensure the power optimizers are not be exposed to temperatures outside their
specifications.
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Chapter 2: Installing the Power Optimizer 19
Single Phase Energy Hub Inverter with Prism Technology MAN-01-00671-1.3