diy solar

diy solar

Recent content by igorrius

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    Epever 3210AN charge controller dropping out of MPPT mode

    Epever They did not provide me with the latest firmware, flashing the firmware did not help me, and now I don’t have the latest firmware installed
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    Epever 3210AN charge controller dropping out of MPPT mode

    I filmed the problem of the 1.5 ampere response threshold for mppt operation (an unpleasant secret surprise from Epever)
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    boost duration ?

    The manufacturer recommends charging with a voltage of 14.4 and on the Internet they recommend voltage 14-6-14-8 what value should I set? what value to choose: boost reconnect ?
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    boost duration ?

    te 077 bosch
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    boost duration ?

    Hello ! please tell me what value boost duration should be set for battery efb? The manufacturer recommends maintaining 14.4 volts for 10 hours for a full charge. But if you set it for 10 hours, the floating charge will never occur and you probably charge the battery every day for 10 hours. 14.4...
  6. I

    Epever 3210AN charge controller dropping out of MPPT mode

    Reflashing didn't help. up to 0.4 ampere it is not capable of operating in mppt mode. at a current of 0.5 amperes and above, it operates in mode mppt only after disconnecting and connecting the solar panel.
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    SRNE Solar Station Monitor

    https://drive.google.com/file/d/1V4nz5IiFhc_6Uee8OFZy_pV_IGx1rFGH/view
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    SRNE Solar Station Monitor

    the program asks to enter a password, without a password it does not work
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    Epever 3210AN charge controller dropping out of MPPT mode

    the operating current threshold is mppt 0.6 amperes in the stuck straight through mode, 14 volts at the input. Reconnecting the solar panel activates mode mppt and the panel current becomes 0.5 amps with high voltage input
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    Epever 3210AN charge controller dropping out of MPPT mode

    My priority was to obtain energy from the sun in winter, when there is little sun.If I had known that the mpt solar controller would not work up to 1.5 amperes, I would have taken a cheap PWM controller and connected the panels in parallel.
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    Epever 3210AN charge controller dropping out of MPPT mode

    please tell me what is your battery voltage and what is the solar panel voltage?
  12. I

    Epever 3210AN charge controller dropping out of MPPT mode

    At what minimum current does mppt work for you?
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    Epever 3210AN charge controller dropping out of MPPT mode

    Victron also has some kind of current level, does the mppt switch off in low light?
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    Epever 3210AN charge controller dropping out of MPPT mode

    This is what sticking looks like in 14 volt PWM mode
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    Epever 3210AN charge controller dropping out of MPPT mode

    Ok, thanks a lot for your kindly understand and support, we recommend you use the SV200 firmware version have a try, here is the update package download link: https://we.tl/t-VTv0zwqp3m?utm_campaign=TRN_TDL_05&utm_source=sendgrid&utm_medium=email&trk=TRN_TDL_05 For the PV power, the PV power...
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