##SOLAR CHARGE CONTROLLER### with Arduino Nano

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Solar Charge Controller ,with all data displayed on 16x2 LCD display i.e Power/ Solar Battery Volatge / Charging Duty Cycle also indication Leds placed at front Panel.

As the Solar Volage drops at Evening the Loads gets ON automatically saving power from supply and during day time the load gets disconnected and depending on the charge requirement of the battery the Microcontroller sets the duty cycle and puts the charging into float or boost mode .
In my case the Loads connected are a 9 Watt DC led and its work perfectly with a backup of 5 to 6 Hrs with -:
40 Watt Solar Panel and
12V 20Ah Battery
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