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• Sun path: see the sun and moon's real path across the sky, plus eclipse visibility • Breakdown: your best angle by year, month, week, day, or hour • Compare arrays: rank multiple panels side by side • Reminders: local check-ins to recheck your angle - nothing leaves your phone • Manage unlimited panel arrays, each with its own location and setup • Redesigned Settings • Now available in 29 languages
Solar panel tilt and direction calculator with live alignment and reminders
Solar Tilt helps you find the right solar panel angle and direction, guides you live while you set it, and keeps every panel dialed in over time — with a full toolkit for planning, comparing, and remembering to check back. Calculate the optimal tilt for your location and time, then switch to a live setup mode with real-time tilt and compass alignment. Manage more than one panel? Compare them side by side, see the sun (and moon) move across the sky for any day, and get a local reminder when it's worth checking again. Perfect for portable solar setups, off-grid systems, rooftop installs, and quick field adjustments. ⚡ Key features: • Solar panel tilt calculator based on location and time • Direction (azimuth) guidance for optimal panel facing • Plan tilt by hour, day, week, month, or year • Live alignment mode with real-time tilt and compass guidance • Visual setup assistant – no complex numbers needed • Works with current location, city search, or manual coordinates • Lay the phone flat on the panel or stand it on its edge • Sensor calibration if your phone's tilt or compass reads differently from a trusted reference • Manage multiple panel arrays, each with its own location and setup • Compare arrays side by side and see which one has the biggest gain available • Breakdown view: your best angle by year, month, week, day, or hour • Sun path view: the sun and moon's real path across the sky for any day, including solar eclipse detection • Local reminders to recheck your angle, on your own schedule • Fast adjustments for portable and temporary setups • Core calculations work fully offline • Available in 29 languages 🔧 How it works: 1. Calculate the optimal solar panel tilt and direction 2. Switch to live setup mode 3. Align your panel using real-time tilt and compass guidance 4. Compare arrays, check the Sun path, or set a reminder to keep it optimal over time 🌍 Best for: • Portable solar panels • Camping and van life • Off-grid cabins • Field installations • Backup power setups • Anyone managing more than one panel or array 🚀 Why Solar Tilt: • Fast and simple workflow • Clear visual guidance instead of raw numbers • Designed for real-world use, not just calculations • Helps you set up panels in seconds • We don't run our own servers — your location and panel setup stay on your device Solar Tilt turns your phone into a practical solar panel setup and monitoring tool.