Alencon SPOT: Installation,
Operation, and Maintenance Manual
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P a g e
8.4 SPOT Mounting
The SPOT uses natural convection cooling. In extreme weather conditions, the
metal surface of the unit can reach temperatures over 75°C (170°F); high
temperatures can cause burns if in contact with the skin. When installing, ensure
that the SPOT is not located in high traffic areas.
It is possible that the device has sharp edges which can cause skin cuts or
lacerations if handled incorrectly. As such, it is recommended that SPOT installers
take appropriate precaution such as wearing work gloves to prevent injury when
hanging the SPOT.
8.4.1 Selecting Location – Vertical Rail Mount
The following considerations should be made when selecting the mounting location for the
SPOT power optimizer:
Indoor/Outdoor:
The SPOT uses a Nema 4X enclosure that can be mounted indoors or
outdoors. For outdoor installation, it is recommended to install the device in a shaded area
where it is not exposed to direct sunlight, such as underneath PV panels. In bright sun
conditions, shading the SPOT will help to increase the unit’s performance under maximum
power conditions and high ambient temperatures.
To ensure maximum reliability, the unit should be located away from any humidity sources
such as rain, sprinklers, or sprays.
Mounting Position:
The SPOT can be mounted vertically on a wall or pole. SPOT is equipped
for easy mounting on horizontal Unistrut. The SPOT should be mounted to a load bearing
object capable of supporting its weight (51.25 kg or 113 lbs.)
Temperature:
The SPOT should be mounted at location, where ambient temperature ranges
from -30 to +50 °C. The SPOT will limit power output at ambient temperatures above 50 °C
