Advantages of Battery Management

The Sunny Island inverter battery management system for lead-acid batteries is based on a very accurate determination of the state of charge. By combining the three most common methods for recording the state of charge, the Sunny Island reaches a measuring accuracy of more than 95%. This way, battery overcharge and deep discharge are avoided.

Another feature of the battery management system is the extremely gentle charging control. It automatically selects the optimum charging strategy for the battery type and the situation in which it is used. This means that overcharging can be reliably prevented and that the battery can be fully charged regularly. Use of the available charging power is always optimized.