Mango Power

This has got to be one of the worst apps I have ever seen. There is no user manual, and no explanation of the many, many vague terms. I figured maybe the company that produced it would know how to use it, so I called their help line. They could not provide me with a user manual, and none of their suggestions did any good. Functions not working - that’s pretty self-explanatory, but I’ll add this; the inverter says there are no solar panels (there are 48), the batteries discharged down to zero even though I set it to stop at 5%, and they won’t recharge, off the panels or off the grid, even though I have set the parameters to do so.

The app basically reports the data available on the resort on the device only. No graphs of input output data, no longterm data, no ability to control timing of grid charging of battery. Very disappointing.