Version history
Solar Radiation
18
ASO score
Text
25/100
Reviews
0/100
Graphic
28/100
Other
0/100
App Rating
4.4
Votes
420
App Age
2y 1m
Last Update
Aug 16, 2025
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
5.3K
|
23.7M
|
-100%
|
|
Rating
|
4.43
|
4.49
|
-1%
|
|
Number of Ratings (Voted)
|
420
|
38.5M
|
-100%
|
|
App Age
|
2y 0m
|
8y 7m
|
-76%
|
|
In-app Purchases Price
|
$0
|
$28
|
|
|
Update Frequency
|
116d
|
157d
|
-26%
|
|
Title Length
|
15
|
26
|
-42%
|
|
Short Description Length
|
75
|
69
|
+9%
|
|
Description Length
|
1 814
|
2 741
|
-34%
|
|
Number of Screenshots
|
435
|
1279
|
-66
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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| Top | Dec 06, 2025 | Dec 13, 2025 |
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No results were found!
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Downloads
Downloads Graph
Total
5.2K
Last month
259
Text ASO
Title
(
Characters:
15
of 50
)
Solar Radiation
Short Description
(
Characters:
75
of 80
)
This app displays the most common indices for solar radiation measurements.
Description
(
Characters:
1814
of 4000
)
Here is a nice application that displays the instant and the mean values of the most important indices related to the solar irradiance. This accurate measuring tool (portrait orientation, Android 6 or newer) works on the tablets, phones and smartphones that are connected to the Internet. At first, it gets the local coordinates (latitude and longitude) from your device's GPS and then retrieves those parameters from an Internet server. There are five important parameters that show the amount of solar radiation received per square meter:
Shortwave Radiation - GHI - is equal to the total Global Horizontal Irradiation;
Direct Radiation - DIR - is the amount of direct solar radiation on the horizontal plane;
Diffuse Radiation - DIF - is the amount of diffuse solar radiation that come equally from all directions;
Direct Normal Irradiance - DNI - is the amount of direct radiation received on a surface perpendicular to the position of the Sun;
Terrestrial Radiation - TER - is the amount of outgoing longwave radiation emitted by the Earth's surface to space.
The GHI parameter is actually the sum of DIR and DIF. All of these indices are provided for the current day, but there are 7-day forecasts for all indices, both instant and average values.
The sum of all GHI hourly indices can be used to calculate the total energy received by each square meter of your solar panels. This value includes their efficiency and other energy losses that occur during conversion to electricity.
Features:
-- instant display of the solar radiation indices at current location
-- easy calculation for the energy generated by your PV system
-- 7-day forecast for all solar parameters
-- free application
-- no limitations
-- only one permission required (Location)
-- this app keeps the phone's screen ON}
Read more
Other
Additional Information
| Rating: | |
| Voted: | 420 |
| Google Play Link: | |
| Website: | |
| Email: | |
| Privacy Policy: | |
| Categories: | Weather |
| Size: | - |
| Installs: | 5.18K |
| App Age: | 2 years 1 month |
| Release Date: | Nov 20, 2023 |
| Last Update: | Aug 16, 2025 |
| Version: | 6.3.0 |
Version history
6.3.0
Aug 16, 2025
- Location and Time were added<br>- A graph of Total energy on horizontal or tilted surfaces was added<br>- A new parameter was added, Global Tilted Irradiance<br>- Azimuth and Tilt angles as inputs for GTI <br>- Energy produced by solar panels can now be based on GTI<br>- Optimum tilt angles recommended for your panels<br>- Timezone was added<br>- Energy graphs for each parameter, mean and instant
5.2.0
Jun 20, 2025
- A graph of Total energy on horizontal or tilted surfaces was added<br>- A new parameter was added, Global Tilted Irradiance<br>- Azimuth and Tilt angles as inputs for GTI <br>- Energy produced by solar panels can now be based on GTI<br>- Optimum tilt angles recommended for your panels<br>- Timezone was added<br>- Energy graphs for each parameter, mean and instant
