5.2.2 Cabling to the PV module
The photovoltaic solar inverters are equipped with type MC4 PV quick
connecting terminals. These allow up to three of the same strings to be directly
connected with the ES2200 / ES3300 and up to two of the same strings to
tracker A and one string to tracker B with the ES4200 and ES5000.
Please take note of the symmetrical power distribution between tracker A
and B.
The connection of additional strings is possible. These must be externally
connected. We recommend connecting further strings in parallel to the DC
circuit-breaker.
1 PV quick connections
Fig. 5-2-2 - 1
There is risk of receiving a life-threatening electric shock if you touch live
components.
Only authorised electricians may work on electrical components or
equipment in accordance with electrotechnical rules.
2 Safety Instructions
Make sure that the DC circuit breaker is in the "OFF" position before you
connect the PV module.
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