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.
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Don’t buy Mango
lilac3258