: Newer versions (e.g., LSW3_15_FFFF_1.0.86D) provide better support for updated cloud servers and third-party integrations like Home Assistant .

: Firmware version 1.0.40 and higher allow for more convenient access to hybrid inverter parameters directly on the monitoring platform. How to Get LSW3 Firmware for Free

: You can submit a "Request a firmware upgrade" ticket via the Sunsynk Support Portal .

: Check the SOFAR Download Center for the latest inverter-specific firmware that may include bundled logger updates. 3. Local Web Configuration

: Email customerservice@solarmanpv.com with your logger's serial number. They can often push an update to your device remotely at no cost.

If you have a professional or installer account, you can perform a remote upgrade for free: Log in to the SOLARMAN Business platform .