I’m working on project which includes INA-219 for measuring solar panel voltage and current to calculate power. Instead of using any battery, I’m only using solar panel to calculate current and voltage instead of charging battery. I’m posting circuit diagram so that someone can correct me if i have made any mistake. Results are showing correct load voltage but incorrect current measurements. Current exceeds 3.2A but this solar panel typical current is 170mA which might possible due to incorrect circuit design. I’m using 30 kohm resistor as load. I’m unsuccessful getting any result on using 30 ohm resistor.
If I’m making any mistake in using correct load or circuit design, please correct me.
Solar panel used in this project is https://core-electronics.com.au/1w-sola … tudio.html