mppt vs pwm
Hi, A nice little video comparing mppt vs pwm with the batteries in bulk mode. mppt vs pwm
Forum Discussion
Don
Pulse width modulated, means the power is modulated all the time
It's a a high frequency pulse in the dc current, used to stimulate the plates to accept charge and remove sulfation
Doesn't matter wether it's in bulk or float
You would need a frequency meter or scope to see it
The avg multimeter will never show it to you
And has nothing in common With shunt controllers, except for being a solar charge controller, they work differently
Shunt controller Do not have PWM
Pulse width modulated, means the power is modulated all the time
It's a a high frequency pulse in the dc current, used to stimulate the plates to accept charge and remove sulfation
Doesn't matter wether it's in bulk or float
You would need a frequency meter or scope to see it
The avg multimeter will never show it to you
And has nothing in common With shunt controllers, except for being a solar charge controller, they work differently
Shunt controller Do not have PWM
