Good question. A quick search turned up this: https://libre.solar
Comment on DIY Off-Grid Solar Primer
graphito@beehaw.org 2 years ago
Great article thank you. I've been wondering is there some inverters and charge controllers that support open source?
Say it has open source firmware or has open hardware components
poVoq@slrpnk.net 2 years ago
poVoq@slrpnk.net 2 years ago
https://talk.libre.solar/t/other-project-links/351
Has a collection of links.