Attention Makers

CATEGORY: GREEN TECH

MPPT solar charger

MAKERS: Abid jamal

what is Mppt( Maximum power point tracking) ? \"we use MPPT algorithm to get the maximum available power from the Photovoltaic module under certain conditions\" How MPPT works ? Why 150W solar panel does not equal to 150 w? For example you bought a new solar panel from the market which puts out 7 amps. under charge the setting of a battery is configured to 12 volts : 7 amps times 12 volts = 84w (P=V*I) You lost over 66 watts - but you paid for 150 watts. That 66 watts is not going anywhere, but it,s due to the poor match of the solar output current and battery voltage . After using MPPT algorithm we can get the Maximum available power Battery gets is now 12 amps at 12 volts Output power is equal to p= V*I p=12*12=144w Now you still have almost 144 watts, and everyone is happy. Abid jamal Creator of WWW.ELECTRONICSLOVERS.COM

Home Previous Next

Vote Share Comment