Hi all, I want to monitor Battery voltage which is used for solar inverter(PWM based charging-Sukam Eco brain). I tried using a voltage divider of 4 x 220K and 4x 1.5K . Both are working fine while Battery is discharging(No solar / in external AC). Once it starts charging, I am getting 10-20 values…

Battery monitoring problem.

system April 1, 2018, 6:38am 4

Wiring diagram with voltage, current and resistance values? Please.

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