PVLevel vs SolarSnap

The Bubble Level for Professional PV Installers. Measure & Align Your PV Solar Panels On-Site Perfectly in Real Time. Displays Instantly Energy & Earnings Predictions. No Tools Required — Just Your Phone. Running On Live Phone Sensor Measurements & Scientific Solar Data. Scientific accuracy back-tested with average errors smaller 1,0% (max. errors smaller 5% for irrelevant orientations) on PVGIS solar data base Experience how changing the orientation of your PV panels benefits the energy production and earnings in real-time. Collaborate with your co-workers & update your customers in real-time. PVLevel guides you with ease through all the phases of measuring, optimizing, planning & even installing your next home PV system or simply aligning your mobile PV panel on your next camping trip in no time! Use your mobile device and its integrated sensors as measuring tool to measure the solar panel orientations in real-time, displaying the predicted solar energy and expected money gained with every move of your device! Align your device parallel to the roof or planned panel orientation and PVLevel does everything else for you. Verify your installation process by measuring the actual orientation of the PV panels before tightening the screws! Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

SolarSnap is a mobile application that enables homeowners to quickly assess whether a proposed location is suitable for plug-in solar panels. The user takes a photograph from the intended installation point and the app uses the phone’s GPS position, compass bearing, and image analysis to evaluate shading, obstructions, and potential energy yield. The app is designed for the growing market of homeowners considering plug-in ‘balcony solar’ panels — a segment that requires no professional installation but where location suitability is critical to performance and return on investment.