Growatt Shine WebBox - Reactive Power Control

The output power of inverter depends on the operating relay. The detailed
information is shown as below. Pin 1 is connected to 3.3V dc source.
Pin
Explanation
1
3
5
7
9
3.3V DC source
100% output power
60% output power
30% output power
0% output power
Status
Powering relays
When the relay corresponding to pin 3
actions, the inverter outputs 100% of
nominal power.
When the relay corresponding to pin 5
actions, the inverter outputs 60% of
nominal power.
When the relay corresponding to pin 7
actions, the inverter outputs 30% of
nominal power.
When the relay corresponding to pin 3
actions, the inverter outputs 0% of
nominal power.
7.2 Reactive Power Control
There are 4 power factor levels, 0.99, 0.98, 0.97, and 0.95. The connection between
ripple control receiver and Shine WebBox is shown as below.
7
9
11
3
5
0.95
0. 97
0.98 0.99
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