A quick look at the key difference between PWM and MPPT Solar Regulators/Charge Controllers using a multi-meter/clamp meter and AllSpark Solar Blankets. This is a quick informal video put together during some weekend testing (excuse the beer in the background). Head on over to our Facebook group or drop us a line if you need help with solar panels, blankets or controllers -
  / offroadliving  

Products used in this video:
AllSpark 200W Blanket: https://offroadliving.com.au/collecti...
AllSpark 120W Blanket (actually a 105W version): https://offroadliving.com.au/collecti...