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johan dT

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  1. UPS trips earth leakage when grid power resumes

    johan dT replied to piesangbrood's topic in Inverters
    Piesangbrood, have you had any comments/ feedback on this issue?

  2. Sunsynk Single Phase 8Kw : 2 strings of 2250w into 2 MPPT's or both 2250w strings (4500w total) into one MPPT

    johan dT replied to johan dT's topic in Solar Power
    Thank you for the feedback.. I think I should check the exact spec of the Voc of the panels when they are delivered before deciding if I should use 1 or 2 MPPT's

  3. Sunsynk Single Phase 8Kw : 2 strings of 2250w into 2 MPPT's or both 2250w strings (4500w total) into one MPPT

    johan dT posted a topic in Solar Power
    Hi all, I am a newbie on this forum so I apologise if I am logging this request on the wrong group / topic. I have searched the forum but couldn't find a related thread, hence I am posting it on General I am installing a Solar system which consists of 1 x 8Kw single phase Sunsynk inverter which has 2 x MPPT charge controller's 10 x 450w Pannels (2 strings of 2250w each) 2 x BSL Powerline 5 kWh batteries. My question is as follows: Is it better to split the Solar input as to feed one 2550w string into each of the MPPT's or to feed both strings of 4500w into one MPPT and have the 2nd MPPT sit idle. The DC voltages of both options are within spec of the MPPT's

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