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4.3. DC wiring
The series of photovoltaic panels shall be carried out as indicated in section 4.1.
The cabinet already has the right protections installed for continuous sockets.
To access the connections, open the back door of the Model H cabinet. It is very
important to note that each positive must be connected to its negative in the
cabinet, for this it is recommended to mark the cables or make connections one
at a time until the installation is complete.
4.4. AC wiring
To connect Grid, Back-up and Ez meter open the back door of the Model H
cabinet and connect to the pointed and identified terminals with colors, phase
gray, neutral blue, yellow and earth green.
4.5. Grounding
Connect ground wire to the ground plate on the grid side, preventing electric
shock if the original protective conductor fails. Using the auxiliary connecting
elements we must connect the grounding, both to the rack and to the structure
of photovoltaic modules. In the panel and accessory box, 20+5 m (every 3
panels) of grounding cable is supplied. The 5m are for the connection between
