Solectria Renewables PVI 10kW Installation And Operation Manual page 7

PVI 10kW / PVI 13kW / PVI 15kW
NOTE: The 380 lb. weight of the inverter will exert as much as 100 lbs. per bolt on the 4
wall mounts. Tension on the top bolts could also be 100 lbs. Make sure an appropriate
safety margin is used for both shear and tension of wall mounting bolts, anchors or other
attachments.
NOTE: If the roof / floor mounting only uses the inverter's mounting feet, be sure you
use all 4 available foot mount bolt positions. If a stand is used, be sure inverter is
securely mounted to stand, the stand is adequately designed for the unit's weight and the
stand is adequately attached to the floor / wall or roof.
NOTE: In the case of roof / floor mounting, temporary removal of disconnect doors may
facilitate easy wiring of the unit (only while wiring) however, only do so if necessary and
acceptable by local codes. Do not ever leave disconnect or main enclosure doors open
when you are not actively working on the unit.
Notes regarding mounting and placement of the inverter
Criteria for device mounting:
 Because the power electronics is in an IP65 sealed enclosure within the NEMA 3R main enclosure,
the inverter can be mounted outdoors.
 The very longest life for the inverter can be achieved by mounting it in a clean, dry and cool location
even given the unit's robust construction and powerful cooling system.
 For optimal electrical efficiency, use the shortest possible AC and DC cables and use the maximum
allowable cable size.
 Avoid installation in close proximity to people or animals, as there is a small amount of high-
frequency switching noise.
 Install the inverter in an accessible location following local codes for enclosure and disconnect door
clearances and proximity to other equipment (see mounting diagrams, Fig. 2.2a & 2.2c).
 Although not required, installation at eye-height allows easy reading of the indicator LEDs on the
right side of the inverter above the DC (PV) disconnect.
 For optimal inverter life and performance, do not mount the inverter in direct sunlight, especially in
hot climates, although the inverter is designed to function at full power continuously in up to 50
ambient temperatures. In hot climates if the unit must be mounted in direct sunlight a metal sun-
shield is recommended. It is recommended that the inverter is mounted on the north side of
buildings or on the north side of a PV array (which can provide some shade).
 The inverter weighs 380 lbs. Be sure to verify load capacity of floor, roof or wall mounting area.
DOCR-060002 rev30
Installation and Operation Manual
7
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July 7, 2010