This section describes how to set the Q-U and P-U curve on the residential inverter SUN2000L-2-5KTL.
1. Login in your account as installer
2. Select the PV plant
From the home page select the plant:
3. Select Device Management
4. Select the inverter and choose Parameter Settings
5. Set the P-U Curve
From parameters settings menu select feature parameter and enable the function voltage rise suppression.
a. Select the number of P-U curve
b. Set the value provided by grid operator
Insert the value for U and P/Pn provide by the grid operator for each level and set.
6. Set Q-U Curve
From the same menu Feature parameters set the number of Q-U curve points to 4 and Set.
a. Set the value provided by grid operator
Insert the value for U/Un and Q/S provide by the grid operator for each level and set.
Contact service team at eu_inverter_support@huawei.com in order to help you to set the P-U and Q-U.
