Pylontech Battery Firmware Upgrade How To US2000C / US3000C

Overview of how I created a Pylontech programming cable to diagnose a battery fault and flash a new firmware.

USB to RS232 Cable: https://amzn.to/3YY0skB
Drivers: https://ftdichip.com/drivers/vcp-driv...

Interesting forum post
https://energytalk.co.za/t/pylontech-...

If you're considering signing up to Octopus Energy use this link to get a £50 account credit (I get one as well) https://share.octopus.energy/gray-wre...

00:00 Into
02:27 Create a Pylontech battery cable
09:57 BatteryView and firmware files
14:23 Connect to battery and flash firmware
18:43 Download battery logs

Ask Rufus by Audionautix is licensed under a Creative Commons Attribution 4.0 licence. https://creativecommons.org/licenses/...
Artist: http://audionautix.com/