The safe charging current for batteries can be calculated . The measured open circuit current of solar panel should be less than or equal to the safe charging current (10% of battery current in Ah) , otherwise the battery may get affected. To solve this problem include more batteries in parallel.
"SUNCALC" can be used to calculate solar panel 's ratings such as number of panels ,batteries required , charge controller rating etc. based on the information we enter.
You can add wattage of each device to get the total wattage. The daily solar radiation can be obtained from the site of NASA " https://eosweb.larc.nasa.gov/sse/RETScreen/ " . It will be different for different location.You can also share the data using share icon.It also has voice assistance feature.
This version of SUNCALC Android App comes with one universal variant which will work on all the Android devices.
If you are looking to download other versions of SUNCALC Android App, We have 1 version in our database. Please select one of them below to download.