Open Solar Project

ESP32 Smart Solar Charger.
https://github.com/opensolarproject/OSPController

Last synced: over 1 year ago
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ESP32 Smart Solar Charger - the Open Solar Project

README.md

OSP Controller ☀️🕹 now on discord

DC -> DC -> DC Solar. With a single used solar panel, a few used batteries, and $40 in parts you can power your life, transportation and all. Add an ESP32 Arduino to a 95% efficient DC-DC buck converter controlled over serial and you get an internet-connected, privately hosted smart solar MPPT power system. Parts list. Instructions. About. Go build one! (And reach out! I'm happy to help)

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dashboard view
A dashboard view Grafana (optional). More details & options here

This solar controller:

  • Costs less than $35 in total parts
  • Works with 12 - 82VDC Solar Panels, (enabling big and efficient strings of panels!)
  • Works with 4.2 - 60VDC batteries. Directly charge your high-voltage eBike batteries!
  • Is open source, modify it as you wish!
  • Connects to your MQTT smart home
  • Lets you own your own data
  • Gives you graphs and charts about your system from anywhere

But really, head over to the wiki for

Also join the Discord Channel

It's the discussion board to talk shop, get ideas, get help, triage issues, and share success! discord.gg/MRQvKR


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Last synced: over 1 year ago

Total Commits: 91
Total Committers: 3
Avg Commits per committer: 30.333
Development Distribution Score (DDS): 0.022

Commits in past year: 3
Committers in past year: 2
Avg Commits per committer in past year: 1.5
Development Distribution Score (DDS) in past year: 0.333

Name Email Commits
Tim O'Brien t****o@t****m 89
Jon Olsen j****g 1
austrisv a****v@g****m 1

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Issue and Pull Request metadata

Last synced: over 1 year ago

Total issues: 27
Total pull requests: 4
Average time to close issues: 3 months
Average time to close pull requests: 6 months
Total issue authors: 16
Total pull request authors: 3
Average comments per issue: 2.81
Average comments per pull request: 0.75
Merged pull request: 2
Bot issues: 0
Bot pull requests: 0

Past year issues: 2
Past year pull requests: 0
Past year average time to close issues: N/A
Past year average time to close pull requests: N/A
Past year issue authors: 2
Past year pull request authors: 0
Past year average comments per issue: 3.0
Past year average comments per pull request: 0
Past year merged pull request: 0
Past year bot issues: 0
Past year bot pull requests: 0

More stats: https://issues.ecosyste.ms/repositories/lookup?url=https://github.com/opensolarproject/OSPController

Top Issue Authors

  • austrisv (9)
  • flywire (2)
  • mrstuff (2)
  • t413 (2)
  • 03K (1)
  • basaravia (1)
  • ehoutsma (1)
  • jodore (1)
  • labroid (1)
  • liquid-light (1)
  • MikeGarber (1)
  • ppsirius (1)
  • schmurfy (1)
  • speedeemonkey (1)
  • tve (1)

Top Pull Request Authors

  • austrisv (2)
  • PRosenb (1)
  • jonnycyborg (1)

Top Issue Labels

  • enhancement (6)
  • documentation (4)
  • help wanted (1)
  • bug (1)
  • question (1)

Top Pull Request Labels

Score: 6.579251212010101