Control
Controlling useful additional systems
Regardless of whether you need to control an automatic water-filling system for your batteries or have an external third-party system that emits aural and visual signals, battery charging systems from Fronius offer countless possibilities.
Please choose your desired product.
Relays
Easily check the state of charge
Selectiva battery charging systems can be optionally equipped with a relay board. This allows you to obtain information on the state of charge of the connected battery via an external circuit. Error messages and additional features such as the Aquamatic control function, external air pump and refill indicator can also be displayed. This ensures maximum transparency and simplifies your charging processes.