🎉We can now proudly present the winners of the TAPAS Community Challenge 2018! 🎉
Congratulations to Team "Wireless Charging" (idea 56). We are really excited for all finalists and a really big thank you to all participants for your interest in this challenge!

We got over 200 submissions! 65 ideas got one or more TAPAS boards, 10 submissions were presentation-ready.
And now we have 5 finalists! YEAH 😃 The finalist's idea numbers were 40, 56, 68, 212 and 213.
What's next?
We are now preparing the next steps for you, the community. Please stay tuned!
We are working on a forum and a separate webpage. If you have any question please don't hesitate to contact us via email!


Build a power wall

We are planning to create a home made open sourced power-wall.

We want to connect  6 solar panels we already have to a bunch of ups batteries we already have and use this system as backup 48v power source.

As a stretch goal it would be nice if we could also connect this system to the grid (without feeding back to the grid) (using the hardware currently in the ups's to do the 240v ac to 48v dc conversion) and have it automatically use the batteries during peak hours and when the grid is inaccessible, and use the grid during non peak hours and when the sun is not shining and the batteries are low)

  • jens timmerman
  • Apr 26 2018
  • Admin
    Nora Schille (TAPAS team) commented
    May 03, 2018 11:07

    Hi Jens,

    thanks for your  submission! 
    Can you please provide some more details about your idea. Maybe some diagrams or pictures, how much TAPAS boards are needed and where they are used etc.

    Best,
    Nora @TAPAS team



You can read the official challenge FAQ here!