SunPower
Corporation
Document
#
001
‐
69178
Rev**
5
2.0 INSTALLATION
2.1 Selecting a Location for the SunPower Inverter
In choosing a location for the SunPower Inverter, consideration should be given to the
following criteria:
♦
The heat sink temperatures can exceed 158 degrees (70° C). The SunPower Inverter
must be installed so that the top of the unit will not be contacted by persons.
♦
The SunPower Inverter is suitable for installation both indoors and outdoors and the
enclosure has been given a NEMA 3R rating. When the SunPower Inverter is installed
outdoors, it should be shielded from rain and direct sunlight, if possible.
♦
The SunPower Inverter is designed to handle the temperature extremes of most
climates. The operating and non-operating ambient temperature range is from -25° C to
40° C.
♦
The following clearances are recommended for proper placement of the SunPower
Inverter:
•
A minimum 36² clearance between the bottom of the inverter box and the
ground.
•
Visibility of the operating LED’s and display located at the top front of the inverter
box should also be considered.
♦
If the SunPower Inverter is to be installed in an enclosed space, adequate ventilation
must be provided.
