When installing inverters one above the other, leave at least 40 cm (16")
between inverters. If installing an inverter with a DC Safety Unit, leave 20 cm
(8") between the top of an inverter and the bottom of the DC Safety Unit).
When installing inverters side by side, follow these clearance specifications:
Location
Indoor
Installation
Outdoor Installation
Locations where the annual
average high temperature
(1)
is below 25˚C / 77˚F
20 cm / 8"
between
inverters
5 cm / 2" between inverters (if
inverters are also installed one
above the other, maintain the
indoor installation clearance)
Locations where the annual
average high temperature
1
is above 25˚C / 77˚F
40 cm / 16"
between
inverters
(1)
Annual average high temperature – the average of the 12 monthly average highs, for
example:
Refer to http://www.weatherbase.com/ to find the value in your location.
Chapter 3: Installing the Inverter 27
Three Phase System MAN-01-00507-4.2
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