Hello, yes. The functions of the diesel generator battery are as follows:
1. The battery is mainly used to start the diesel engine. There is a starter (motor) on one side of the diesel engine that uses direct current. (24V). The starter drives the diesel engine to start it.
2. The second function is to monitor whether the power grid and oil and water conditions before start-up meet the start-up requirements.
3. The third is excitation (some generator models require manual excitation after starting)