[ Figure 2-8 : PV Connections ]
2.1.4 Installation Application Suitable for Safety
This device, Q.HOME+ ESS HYB G2, is designed to be suitable for household purposes.
The PV Input terminal is composed of two Strings. One PV String input must install 3.3 kW
or less PV panel capacity, and the maximum input voltage of the PV String must be limited
to 550V or less.
As shown in the [Figure 2-8], the Q.HOME+ ESS HYB G2 uses the two independent channels
of the PV Input ({PV1+, PV1-}, {PV2+, PV2-}). They are used independently for running the
maximum power from the sources of PV1 and PV2. Two channels are recommended for
independent use for the two PV Inputs. Make sure not to connect one PV string in parallel with
the two independent PV inputs (PV1, PV2). (Refer to Q.HOME+ ESS HYB G2 Solar energy input
connection in the [Figure 2-8]). PV common mode is not allowed.
※ PV modules shall have an IEC61730 Application Class A rating or equivalent.
09
I
Safety
