In this video, I take a cheap battery monitor with a shunt I had kicking around and repurpose it to show amps and volts coming off a 600-watt solar panel array.
I'm currently testing out a Safari ME portable power station but it doesn't report the wattage coming in from the solar panels. Now I can see how much power they are producing. By knowing this in real-time I can align and angle the Lion Energy folding panels for maximum power output.