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(1) Standby mode: Standby mode mainly refers to the DC input switch is off when the external environment cannot meet the operating conditions of the inverter (e.g.,insufficient light). In this mode, the inverter keeps self-checking, and enters the operating mode once meeting the operating conditions.
(2) Operating mode: In operating mode, the inverter converts the PV series DC power into AC power and feeds it into the power grid. The inverter will enter the shutdown mode when detecting a fault or shutdown command. It will enter the standby mode when detecting that the PV series input power is lower than the grid-connected power generation conditions.
(3) Shutdown mode: The inverter will enter the shutdown mode in case of detecting a fault or shutdown command during standby or operation. In shutdown mode, the inverter will enter the standby mode in case of detecting that the fault has been cleared or the startup command.
(1) Standby mode: Standby mode mainly refers to the DC input switch is off when the external environment cannot meet the operating conditions of the inverter (e.g.,insufficient light). In this mode, the inverter keeps self-checking, and enters the operating mode once meeting the operating conditions.
(2) Operating mode: In operating mode, the inverter converts the PV series DC power into AC power and feeds it into the power grid. The inverter will enter the shutdown mode when detecting a fault or shutdown command. It will enter the standby mode when detecting that the PV series input power is lower than the grid-connected power generation conditions.
(3) Shutdown mode: The inverter will enter the shutdown mode in case of detecting a fault or shutdown command during standby or operation. In shutdown mode, the inverter will enter the standby mode in case of detecting that the fault has been cleared or the startup command.
1. Check whether the voltage of the DC series reaches the starting voltage of the inverter with a multimeter;
2. Check whether the positive and negative polarity of the DC series is reversed;
3. Check whether it is equipped with a DC switch, and whether the DC switch is in the place “ON”.
Hopewind inverter has the three-phase adaptive function without impact whenwiring three-phase phase sequences wrongly.
The inverter is in standby mode at night and does not consume electricity. The standby power consumption of one inverter at night is less than 1W, while the maximum power consumption of a high-power machine is not more than 5W.