DARSA Solar & Charge doo , Kralja Aleksandra I Karadjordjevica 77 , 34000 Kragujevac, Serbia· 12 . September 2026 .
The application uses the selected point for solar calculation. Access to the device's location is only requested when you press 'Use my location'. You can search for a place or tap the map instead. The coordinates of the selected point, power, slope and orientation are sent to the JRC PVGIS European Commission service for calculation. Map and search use Apple MapKit. Network services also receive a IP address when connecting.
The name, contact, note and selected photo remain in the app until you save or share the draft yourself. You choose a photo through the system selector; the application does not review the entire foto-biblioteku. DARSA does not receive your query automatically. The data from the inquiry can be delivered to the company only when you send the message yourself.
Saved calculations and blueprints are in the application documents. You can find and delete them in the Files app, in the DARSA Solar folder. Removing an app deletes its local data; previously shared copies and device backups are not deleted by this action. For the information you sent to the company, contact the contact below.
There are no ads, analytics SDK-ova , user accounts or cross-app tracking in this version. The processing of requests by Apple-a , the European Commission and your chosen messaging service is also subject to their privacy policies.
Results are multi-year estimates PVGIS-a. Technical losses from 14% are an assumption. Local shading, equipment condition, battery operation and autonomy are not modeled. Battery capacity is the data for inquiry. Optimization compares annual production, not guaranteed savings.
PRO purchases and subscriptions.
DARSA Solar & Charge PRO offers monthly and annual subscriptions to access the same PRO features. The price, currency and billing period are displayed in the app and in Apple's pre-purchase confirmation window. Purchases and billing are handled by Apple via App Store-a ; DARSA does not have access to your full card details or Apple account password. The subscription is automatically renewed until you cancel it in the Apple account settings, in the "Subscriptions" section, before the next renewal. Deleting an app does not cancel your subscription. Refund requests are submitted to Apple-u and processed according to their policies. The app uses Apple transaction confirmation and subscription status to enable PRO features. That data is not sent to the DARSA server.
office@darsasolar.rs
+381 65 907 9077
Apple privacy · European Commission privacy
This section applies to the free Android version of the app. Google Maps is used to display maps, instead of Apple MapKit-a. If the general description above differs from this section, this section applies to the Android version.
Access to the device's location is requested when the user selects "Use my location". Giving permission is optional: you can select the location by search or on the map. The app does not track location in the background.
Google Maps and location search services process the data needed to display the map and find the selected place. The selected coordinates, power plant, tilt and orientation of the panels are sent to the JRC PVGIS service of the European Commission for the assessment of solar production. The coordinates are also sent to the Open-Meteo service to retrieve historical sunshine duration data for location comparison. These are historical estimates, not weather forecasts.
When connecting, network services also receive the device's IP address. Google Maps SDK additionally processes technical data about the device and software version, diagnostics and crash data, pseudonymous identifier SDK-a and, depending on usage, interactions with the map, such as panning and zooming. Google uses this data for the operation, maintenance and improvement of its services.
Name, contact, notes, text from the field "Your inquiry", selected photos of the roof and photos of the electricity bill are processed on the device. The user can add up to three photos of the roof and up to three photos of the bill. Accounts are used to estimate household or company consumption and prepare a more precise offer for a solar power plant; the application does not automatically read consumption from receipt photos.
You select photos through the system selector. The application does not browse the entire photo library. Saving drafts does not send inquiries or attachments to the company DARSA .
You can share the text of the report yourself through the system sharing menu. Before sending, check the content, the recipient and the selected sending application. The data shared in this way is also subject to the privacy rules of the selected service and the recipient.
Saved drafts, selected attachments, and cached results reside in the Android app's local space. You can remove them by clearing the app data in Android settings or by uninstalling the app. Previously exported or sent copies are not deleted. The tutorial from the previous section about the Files app is for iOS, not Android.
For questions or requests regarding the data you have provided to the company yourself, write to office@darsasolar.rs.
This Android version has no ads, no purchases, and no user account registration. Technical data processing in Google Maps SDK-u is described above.