Libre Solar – Open Hardware for Renewable Energy

https://libre.solar

#HackerNews #LibreSolar #OpenHardware #RenewableEnergy #Sustainability #CleanTech

I found one entry in the @oshwassociation certification database, but that seems rather complicated. #LibreSolar might be an option. But I hope there’s more 🤔

The #LibreSolar Project - Building blocks for #OpenSource #DC #energy systems:

-flexible #MPPT/#PWM #solar #charge controllers
-Li-ion #battery management systems (#BMS)

https://libre.solar/
#DIYtech #instruments #OpenHardware #power #home #sustainability #maker #DIY

@mntmn good examples #LibreSolar(Box) and #LumenPnP [2]

[1] https://libre.solar and https://wiki.opensourceecology.de/SolarBox
[2] https://www.opulo.io/products/lumenpnp

OwnTech and some of our projects and some of the #DINSPEC3105 approved ones also have some #KiCAD related files available, check them out.

#OSH

About to draw a #opensource, free dc-dc converter in #fritzing based on schematics from #libresolar. Purpose: Making the project accessible for learners, hobbyists and for low-tech communities. Opens for pimping the 24V out to 36V + 48V. #africa #india #latinamerica