Polarium Solar Inverter Interface (SII)

Polarium Solar Inverter Interface (SII)

The Solar Inverter Interface [SII] is a key component of the Polarium battery system, designed to facilitate seamless communication and enhance operational safety between the SLB48 battery and external systems.

Communication Versatility: The SII boasts an advanced communications interface that translates the standard ModBus protocol used in Polarium batteries into a variety of communication protocols.

CAN and MODbus Compatibility: The SII communicates seamlessly with the SLB48 battery via CAN and MODbus protocols, facilitating data exchange with site controllers or Polarium Studio PC. Supports ‘managed battery’ connection with Victron & SMA inverters.

Smooth Start-Up: The SII ensures a smooth start-up sequence for connected inverters and effectively limits the inrush current during system initialization, safeguarding the equipment.

Inrush Current Control: The SII is equipped with a pre-charge contactor that effectively limits the inrush current to connected inverters during start-up, preventing sudden power surges.

Mobile App Integration: Battery information is easily accessible via a mobile app, utilizing Bluetooth connectivity. This feature enhances convenience and remote monitoring capabilities.

Battery-Powered Operation: The SII draws power directly from the battery bus, ensuring continuous functionality as long as the battery is operational. It automatically powers up when the battery voltage exceeds 30V.

Safety Features: The unit incorporates protection against reversed polarity and integrates safety mechanisms to safeguard both the product and the site.

Studio Mobile Application: Polarium Studio Mobile complements the SII by providing operators with convenient mobile-level access to essential functions. While the PC version offers advanced capabilities, Polarium Studio Mobile enables users to monitor the alarm system and site information via Bluetooth or cloud data sources. To access the mobile app, search for "Polarium Studio" on the Apple Store or Google Play Store.

The Solar Inverter Interface [SII] aligns with Polarium's core values of safety, simplicity, strength, intelligence, security, and sustainability. It enhances communication and operational safety while promoting efficient and reliable energy management.