Pairing up the Eco-worthy 20a MPPT controller
Thanks to BFL confirming that the Eco-Worthy controller plays well when run with another controller, I felt pretty good about combining my two matched controllers. Each had one of the Bosch 245w mono ...
Forum Discussion
red31 wrote:
I guess I thought it was the MPPT that picked the voltage (power), if it is off, why not pick 40v @ zero amps? There's not much power @ 40v (24v panel) so I assume the MPPT is still on and picking some power level way over that of the IV power curve @ float and not all the available power is being used.
When MPPT is off as you put it, the panel voltage is allowed to be whatever it chooses. Right now mine is in float at 39.8 volts and .2 amps. The panels are idle with virtually no power being produced. The controller is waiting for a demand and then it will power up.
