Know what your panels will really deliver before you buy a single cable. Model daily watt-hours, inverter losses and the balance against your load, all on your device, with no signal required.
Slide the inputs and watch the sun arc, the 12V-to-220V losses and your autonomy update at once.
Panel wattage, seasonal tilt and regional peak sun hours turned into daily Wh.
Pick a regional profile and see how much usable light a clear day really gives.
Models 12V to 220V conversion at 85-90% efficiency, so losses are never a surprise.
Compare yield with daily consumption and judge your off-grid autonomy.
☀️ We are a small crew of renewable-energy nerds, van campers and spreadsheet escapees who got tired of guessing how much power a panel would actually give on a cloudy Tuesday.
🔭 Our mission is simple: put an honest, bench-grade solar lab in every pocket, so planning an off-grid setup feels like a clear experiment instead of a gamble.
🔋 Sorte Sorte: Solar Lab turns panel wattage, tilt, season and peak sun hours into daily watt-hours, shows what the inverter eats, and weighs the result against what you consume. It works with no network, no permissions and no subscriptions.
🏕️ That matters because the right battery, panel and inverter choices save money, weight and sleepless nights in the wild.
Measure the sun. Own your power.
Effective Date: August 2026
Sorte Sorte: Solar Lab does not collect, store or share any data. Every calculation happens locally on your device.
None. We do not gather personal details, device identifiers, usage statistics or location. The app asks for zero permissions.
Because we hold no information, we cannot use, analyze, profile or sell it. Your panel and load figures are used only to draw your results.
Settings you enter are kept in native local storage on your device only. There is no cloud, no server and no sync.
The app contains no analytics, advertising networks, trackers or external SDKs, and works fully offline.
Nothing leaves your device, so there is nothing to intercept or breach in transit. Your device's own protections safeguard what is stored locally.
We collect no personal information from anyone, including children under 13, which is consistent with COPPA principles. The app is safe for all ages.
There are no accounts to manage. Remove all stored values at any time by uninstalling the app.
If this policy changes, the updated version will appear here with a new effective date. Our no-collection commitment will remain.
Questions? Write to privacy@sortesortesolarlabapp.com.
📬 Got a question, a bug report or an idea for the next instrument? We would love to hear from you, so drop us a line.
⏳ We reply to every message within 24-48 hours.