Copyright 2021 Ampt LLC.
All rights reserved.
20
V600-12 String Optimizer Platform
Installation Manual: 57070013-1 H
Mounting and Grounding the String Optimizer
Mounting Considerations
•
Do NOT mount optimizers with connectors facing upwards.
•
Leave space between mounted optimizers to allow for air circulation and cooling.
•
Ensure sufficient spacing so that maintenance personnel can read the optimizer
faceplate, safety icons, serial number, model number, and bar code label.
•
Keep optimizer free from pooling water.
•
Do NOT mount optimizers directly to a solar module frame.
•
Do NOT drill into optimizer frame to expand mounting holes.
•
If using wireless communication:
o
Optimizers have an antenna on the opposite side of the connectors. Keep the
antenna clear from obstructions - including cables, mounting hardware, and PV
modules, to allow radio waves to and from the Ampt Communication Unit (CU).
o
Line of sight from the optimizer to the Ampt CU is recommended.
o
See the Ampt CU manual for more information.
•
When possible, mount optimizer in a location protected from the elements.
•
Leave connector sealing caps in place until the optimizers are ready to be connected to
the PV string.
WARNING
Read the warning statements below:
Installation and maintenance should be performed only by qualified persons.
Installers and maintenance personnel assume the risk of all injury that might
occur during installation or maintenance including, without limitation, the risk of
electric shock. Follow your safety procedures and protocols.
All electrical installations must be done in accordance with the local and National
Electrical Code ANSI/NFPA 70; Canadian Electrical Code, Part I; or the
applicable standards, codes, and regulations for your region.
The Ampt optimizer is to be installed so that it is not expected to be contacted by
persons.
CAUTION
Keep connectors dry and clean. Do not install Ampt String Optimizers in a
location where they might be immersed in water.
NOTICE
Read the notice statements below:
