Kurt,
The NEC provides for, and the AHJs have accepted the use of the
connectors as a form of disconnect. Of course, each branch is also
connected to a dedicated branch overcurrent device (circuit breaker).
On the DC side, since only one module is connected to each inverter, the
connectors also serve as a means of disconnect. The DC wiring does not
enter the building, so a separate DC disconnect is not required.
What specific questions do you have about labeling?
See Ya!
Marv
Enphase Energy
707 763-4784 x7016
Kurt Albershardt wrote:
We are looking at a project which has several small cottages on the
property. Each might have suitable roof area for ~1 kW or so of PV.
Each building has its own service, but we want to avoid installing
multiple production meters, feeding the PV to a single aggregation &
metering point on one of the structures. Enphase inverters look like a
good fit for this, but I am curious about disconnects & labeling. Has
anyone done a job like this?
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