Libre Solar
@LibreSolar
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Aiming to provide energy access for everyone using affordable renewable energy solutions based on open source hardware.
Hamburg, Germany
Joined June 2017
The current state of the EU's Cyber Resilience Act (CRA) will have severe and negative consequences for open source communities. Help us #FixTheCRA by making your voice heard. Learn more at @LF_Europe @ep_industry.
linuxfoundation.eu
We are calling for the broader community to take immediate action. Make sure your voice is heard on the Cyber Resilience Act.
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RT @ZephyrIoT: ThingSet + #ZephyrRTOS: Transport-Agnostic Device Connectivity Within 10 Minutes. Need to see it to believe it? Martin Jäger….
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RT @EnAccessFdn: The #opensource #BMS, created by @LibreSolar and funded by @EnAccessFdn can save you a significant amount of money. How mu….
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Prototypes of our new BMS C1 funded by @EnAccessFdn are currently being assembled at @fabulousstpauli. Really excited to power them up later today.
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RT @EnAccessFdn: Can building your own #renewableenergy system really be as easy as assembling IKEA furniture? Yes! It’s all about open edu….
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Today is Open Hardware Summit time! Don't miss the talk by @RoboTinxs and Michel from Libre Solar team about "How to Enable Anyone to Build their Own Renewable Energy System". @ohsummit
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RT @EnAccessFdn: "How to Enable Anyone to Build their Own Renewable Energy System” will be covered by our partners from @LibreSolar at the….
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We are happy to be elected as new board members of @fabcityhamburg. Together we will make huge steps towards locally produced and globally developed #OpenSource Hardware for everything.
Mitgliederversammlung vom 15.12.21: .Wir starten in das kommende Jahr mit einem neu gewählten Vorstand: .@HSUHamburg.@LibreSolar .& Theresa Themann 💪💪💪💪 .#FabCityHH #Hamburg2054
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We are applying for funding from @EnAccessFdn to develop a next gen #opensource and IoT-enabled 48V Battery Management System running @ZephyrIoT. Suitable for 2nd life, productive use and micro-grid applications! Leave your feedback here to make it happen:
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On June 9 we will talk about using @ZephyrIoT for digitally controlled Solar Power Converters at #ZephyrDevSummit. Register now and get in contact with the amazing Zephyr community:
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RT @ZephyrIoT: The deadline to register for the #ZephyrDevSummit is tomorrow! Check out Day 2 sessions from @AVSystemCom, Circuit Dojo (@ja….
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RT @ZephyrIoT: Last week at the @LFE_Foundation Spring Summit, @LibreSolar presented the Open DC Grid Project w/ @jlgula1953 & talked about….
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Q&A session in the middle of the night :).We talked about how #opensource standards and hardware can help to accelerate access to clean energy in off-grid areas at #LFEnergySummit.
The Open DC Grid project is an initiative to define an architecture to permit devices to exchange power using LVDC and document it in a standard that can be freely accessed and used by anyone. Thank you @jlgula1953 & Martin Jäger!. #LFEnergySummit #opensource #powergrid
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We will present the Open DC Grid Project ( together with @jlgula1953 and talk about using @ZephyrIoT for power electronics at @LFE_Foundation Spring Summit. Hope to see you there!
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Next gen 20A MPPT charge controllers just arrived and ready for testing. As usual, boards developed with @kicad_pcb and fully #opensource:
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RT @MakerTobey: Our #preprint is out: "Standardisation of practices in Open Source Hardware" In an amazing collabo….
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Keen to develop an open specification for 48V DC grids? Check out and join tomorrow's kick-off meeting with @jlgula1953. Jan 14, 15:00 UTC (16:00 in Germany):
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Great to see more of the #OpenHardware solar charge conntrollers we co-developed with @lastmileICT being deployed in India.
Lots of new Cloud Solar installations with our partners @UrjaaSamadhan in Odisha, India. We enable companies to offer PAYG solar for the first time, in whatever form they want! #lastmileITC
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Join our session today at #36c3 for exchange regarding #opensource / #openhardware in the context of #RenewableEnergy:
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We'll have a Libre Solar assembly at #36c3 😎.Come along for some #OpenHardware solar energy hacking! ☀️⚡️🔧.
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