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2. SUNSYNK PARITY BI-DIRECTIONAL DRIVER TYPE HYBRID INVERTER
2.1. THE HEART OF SUNSYNK IS A 8.8KW BI-DIRECTIONAL INVERTER
The Sunsynk Parity Inverter is a Bi-directional Driver-type Hybrid Inverter. The mains connector on the
inverter is both an Input and an Output since it is bidirectional.
Figure 3 - Sunsynk Parity Inverter diagram.
IMPORTANT:
When using our inverter without batteries, you can only connect to the grid connection, which is both an
input and output, similar to a standard string inverter. Many users misunderstand this point and mistakenly
connect the outputs to the ‘LOAD’ and the input to the ‘GRID’ connection when there are no batteries. This is
simply wrong, and the inverter will not function correctly.
In Figure 4 and Figure 5, you can see a ‘GRID’ input and a ‘LOAD’ input. Do not think that the ‘GRID’ is
the input and the ‘LOAD’ connection is the output. The ‘GRID’ is an input and an output, and the ‘LOAD’ is a
UPS.
Therefore, when you have batteries, you will connect only essential loads such as lights, security devices,
routers, and computers to the ‘LOAD’ connection and, with the ‘GRID’ connection, you will connect the non-
essential loads such as most sockets, air conditioning, heaters, etc. However, if you do not have batteries,
you will not use the ‘LOAD’ connection. You must connect all your loads to the GRID input.
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