RC3
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First Meeting - Day 2 (2020-12-28)
EventGrid // DC MicroGrid Meetup Day 2
- Severin //tiefpunkt: https://wiki.munichmakerlab.de/wiki/DC_Microgrid
- Chewie: playing around with some gear that accumulated. Panels on the house, some EP.. controller. Looking at LibreSolar controllers
Charge Controller - https://www.western.it/en/products/wrm15-dual-battery/ - looks good, but android app is useless, and their support is not helpful in fixing the problem. Other people in the italian play store also say it doesn't work.
- bitsandbytes: interested in how camp solves power
- mc_leeck: interested mostly in motors, but looking at the power side of things as weel
- cfr34k: interested in ren. energy, esp. solar power. had built an mppt charger (12V,50W).
- not really documented, but would build it similar to the LibreSolar MPPT 12V 10A device (see below)
- HeNeArXn: just checking in what has happend
notes from camp:
https://altpwr.net/index.php?title=Main_Page#CCCamp_2019
interesting MPTT modules: https://libre.solar/devices/mppt-1210-hus/
Projects by OpenGreenEnergy:
https://www.instructables.com/ARDUINO-SOLAR-CHARGE-CONTROLLER-PWM/ https://www.instructables.com/ARDUINO-SOLAR-CHARGE-CONTROLLER-Version-20/ https://www.instructables.com/ARDUINO-SOLAR-CHARGE-CONTROLLER-Version-30/
Benadski and doktorbob
- Old Website was interesting, but seems gone
tiefpunkt talks about GC-90 power meters
https://github.com/tiefpunkt/gc9x-reader https://github.com/makervan/powermeter-lorawan-connector
shows 7S LiPo board (sort-of matches 24V lead)
MCH 2021
- Do a village or cluster close together so we can test our setups
- Benadski involved in the power grid