SEMS+

EXTREMELY UNRELIABLE, Pathetic, and Misleading App with Poor Interface. It sometimes shows FAKE numbers. We cannot change basic settings of an inverter via SEMS+ app. It does not show data in real time; sometimes, we have to close the App and start it again multiple times to see the updated position. It also shows false/fake readings (e.g, current flowing from battery to grid). It does not have the unit "Watt"; it makes more sense to me if the App shows the load as 980 watt, instead of 0.98 kW.

I have given this app only a 2 star review because I have it set up to alert me to Inverter failures so that I can contact GoodWe when it happens to get diagnostic information for my Solar providers and it NEVER gives me real time notification of the inverter failures. So, 2 things need to happen. Fix your inverter from failing so often and fix the app to provide real time notification.

Unable to view total units generated for previous months. In the App, when viewing the Monthly Generation report, only a daily bar chart is displayed for the entire month. There is no clearly visible total monthly generation (kWh) figure summarized below or above the chart. Please add a prominent Total Monthly Generation summary value on the monthly report view, so users do not have to manually calculate the sum of daily values. This would greatly improve the user experience.