Grape Solar

Solar Helios

About this app

GrapeSolar APP is used as a remote display and operation panel for the relevant solar charge controller (an external or inbuilt BT module is required for usage). By operation on this APP, you can check the status of PV, battery, DC load for the solar DC charge system with charge controller.

We have 3 main pages of operations in ChargePro 2.0. The first page is for displaying the status of the system, the 2nd page is for displaying the historical data, the last page is for displaying the parameters for settings. Except for showing the present system information, we also can set the parameters for the charge controllers in the parameter setting pages, like for battery type, battery charge & discharge voltages, load mode settings and etc.

For more information, please contact the solar charge controller providers.

Ratings and reviews

Great because it will update settings that I can't get the controller to take locally. Not Great because of lack of features, visibility, and time out with no reconnect. Could use an update/refresh by now, but it works. Using Google Pixel 4a and GS 40A MPPT charge controller.

Works pretty well. Blue letters on black background is not my favorite. Occasionally it overwrites the text and doesn't clear before. Have to manually kill the app and restart

App uses dark view and is thus impossible to read. Functionality is very basic, reads info from grape solar charge controllers and allows you to change parameters of the controller through the app. If it were not using dark theme would give 5 stars.