The unit was very easy to install,Looks nice ,has the meter to read out your system voltage-amps and DC Loads which scrolls so at a glance you know whats going on at anytime.
The feature for type battery Gel,AGM,or Flooded cell is also great because if you have flooded cell batteries it will automaticly do an equalization charge every 25 calendar days. Many controllers do not have this one very important feature! For the price I, have found no equal.
One thing that may be bothersome to the purists is that the wiring would not be as clean a job as a BZ or Outback unit mounted right on the DC disconnect box but thats all I can find that I would change.
Still have to give it a 5