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• Ripple Control. The Ripple Control device only needs to be connected to the master in-
verter, which will perform unified scheduling. Refer to "6.11 DI Connection" for the cable
connection. Refer to "8.10.5 Active Power Regulation"to enable it in the iSolarCloud App.
• Parallel Configuration. Refer to "8.10.13 Parallel Configuration" to configugure the mas-
ter and slave inverters in the iSolarCloud App.
2.8 Retrofitting the Existing PV System
The hybrid inverter is compatible with any three-phase PV grid-connected inverters. An ex-
isting PV system can be retrofitted to be a PV ESS with the addition of the hybrid inverter.
The power generation from the existing PV inverter will be firstly provided to the loads and
then charge the battery. With the energy management function of the hybrid inverter, the
self-consumption of the new system will be greatly improved.
On-grid Port to Retrofit the Existing PV System
figure 2-5 On-grid Port to Retrofit the Existing PV System
The AC terminal of the PV inverter and the GRID terminal of the hybrid inverter are con-
nected in parallel.
User Manual 2 Product Description
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