Bucking and MPPT?
Question here is whether I saw where the effect of MPPT was seen or not---was the amount of change about right? Situation was controller (Eco-Worthy 20amper) was showing 14.4v (as set by me for Flo...
Forum Discussion
12thgenusa wrote:
I'd be really unhappy if the efficiency was only 85%. Mine is closer to 95%.
The Rogue display shows volts and amps into the controller as well as panel watts output. It only shows volt and amps on the output side if the controller. Efficiency is easily calculated.
LOL...
I said as an estimate for controller, all associated cabling, junction box connections, etc...
I have no idea how any particular system is wired/configured so I just threw out a low side number to take into account these variables.
A 95% system efficiency is very good considering most high controllers are somewhere near this value and lower end controllers are lower.
