Before the microinverter operates properly, the charging power of the battery is only 35 W, and the following conditions can occur.

1. Before the microinverter is successfully started, the battery is charged at a power of about 35 W to reserve sufficient power for the microinverter to be started. After the microinverter operates stably, the charging power of the battery will increase. (Some third-party microinverters take up to 7 minutes to start up, and therefore please wait patiently for the startup to complete.)

2. If you are using the MI80 microinverter, the battery will be charged at a power of about 35 W when the MI80 microinverter fails to start. In this situation, please check that the Wi-Fi connection status of Solarbank E1600 or the MI80 microinverter is normal.

3. When a municipal power outage occurs or the AC cable of the microinverter is disconnected.