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arduino IDEArduino
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fotovoltaic panel tester
Adding:
-a photovoltaic panel (small, max 12v 2W)
-a suitably programmed arduino nano (see library for ina219)
-an adafruit module for microsd to save data
You can use this simple PCB to measure how much energy your photovoltaic panel produces, in different positions, inclinations and months of the year.
Having these data you can estimate how much a future photovoltaic system will produce.
You can also connect multiple pcbs in series via the SDA and SLC pins to measure multiple panels simultaneously with a single arduino nano, remember to change the ic2 addresses using pads A0 and A1
fotovoltaic panel tester
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
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