Mismatched Solar Panels – What happens? 200W 24V with a 50W 12V

If you have very different solar panels, with both different volts and different amps, is it worth it to use them together through one MPPT charge controller? We take two solar panels, a 24V 200W panel and a 12V 50W panel, and wire them in parallel and in series into an MPPT charge controller to a deep cycle battery. We measured the results to determine if it is worth the effort of adding the small solar panel to your DIY solar system.

Post time: Jan-05-2018
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