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Thread: MPPT Solar Charger

  1. #11
    Young Skywalker Rfriedman's Avatar
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    Seen genasun's MPPT for 80g?
    https://genasun.com/all-products/sol...ge-controller/

    Other fpv pilots have used these before.

  2. #12
    Team BlackSheep RiSCyD's Avatar
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    Quote Originally Posted by Rfriedman View Post
    Seen genasun's MPPT for 80g?
    https://genasun.com/all-products/sol...ge-controller/

    Other fpv pilots have used these before.

    Hi, yeah sure, have seen them, however I would need the boost version which then will not fit again in my build:
    https://genasun.com/all-products/sol...st-controller/

  3. #13
    His Royal Sassiness ssassen's Avatar
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    Purveyor of the FPV secret sauce at ImmersionRC

  4. #14
    Team BlackSheep RiSCyD's Avatar
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    Quote Originally Posted by ssassen View Post
    Have you read my previous posts my friend?

  5. #15
    His Royal Sassiness ssassen's Avatar
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    Uhm, no, just the 1st
    Purveyor of the FPV secret sauce at ImmersionRC

  6. #16
    Hi RiSCyd,

    this seems to be end of my searching for an MPPT for 46 halves of C60 cells. Chip in MPPT from Mictronics is unable to charge 4s Li-Ion (at 16,7V) and handles only 2A. Chip change to HV version can solve the 4s charging but at full sun the cells will deliver over 4A... paralel 3 Mictronics MPPTs is space consuming .... bit too much for my taste.

    The Genasun GV-5 is limited with maximal Voc 27V... and the size is even bigger as 3 MPPTs from Michael...

    .... your design seems to fullfil all my design requierements and seems to fit in tight F5J glider wing :-)

    ... would it be possible to get such a toy ? :-)


    Cheers

    Jan

  7. #17
    immersed from the start AtariJoe's Avatar
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    RiSCyd, congrats to your genius!

    This is EXACTLY what I have been looking for, but starving out my dream project for 3 years now. I would love to fit this system into something like an Opterra Wing or large Sailplane for endurance flights.
    Is there a way I can be included to receive a few of these? Please PM me !

    Joe
    -LOSers cry wolf when they see SHEEP
    -Why? ...because I can.

  8. #18
    Nice! Where can I buy one? Or can you share the building instructions?

  9. #19
    Navigator
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    Hi !

    What happened to this little project ? Will this come for sale or to be shared ?

    Looking for a boost MPPT for a solar plane

    Regards

    Ro

  10. #20
    Pilot Blizzard1287's Avatar
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    They deemed it not worth their time to explore as they had 10 million projects in the pipeline. After that.... I dono, shoot them a message. Last I talked to ryscyd was years ago so who knows.
    Some fly for attitude, others for altitude

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