Really useful tool for PV Pros
A ton of handy tools all in one place, an easy way to calculate wire sizes, roof angles, battery sizing, even now including a quoting tool although I haven’t played around with this much.
$9.99
About
This professional toolkit helps PV installers precisely calibrate panel angles, size battery banks and wire gauges, and generate PDF quotes. It includes tools for obstruction analysis and load auditing, all accessible offline.
✓Solar compass and tilt angle calibration
✓Battery and inverter sizing
✓Wire gauge calculation
✓Load audit and quote builder
✓PV array and string sizing
✓Obstruction analysis
✓Offline functionality
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What's New in Solar Calibrator
2.0.1
January 4, 2026
We've Gone Pro! (Ad-Free Experience) Solar Calibrator is now a fully premium utility. We have completely removed all advertisements to ensure a faster, cleaner, and strictly professional workflow. No distractions—just tools. Also in this update: • Precision Compass: Tuned with new dampening algorithms for smoother, more accurate orientation. • Smart Tilt Tool: Added "Spirit Level" snapping for faster angle calibration. • Quote Generator: Create and export professional PDF quotes for your clients directly from the app. • Localization: Full support for Arabic and English languages. • Performance: Optimized scrolling and reduced battery usage.
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FAQ
What is Solar Calibrator used for?
Solar Calibrator is a professional toolkit for PV installers. It helps with precise panel angle calibration, battery and wire sizing, load auditing, and generating client quotes, all designed for offline use.
Does Solar Calibrator work offline?
Yes, Solar Calibrator is designed to function entirely without an internet connection, making it ideal for field use where connectivity may be limited.
What devices support Solar Calibrator?
Solar Calibrator is available for iPhone and iPod devices. It is rated for ages 4 and up.
How much does Solar Calibrator cost?
Solar Calibrator is a paid application, with a price of $9.99. There are no in-app purchases or advertisements.
How often is Solar Calibrator updated?
The latest version, 2.0.1, was released on January 4, 2026. Previous updates indicate a commitment to improving features and usability for solar professionals.
Can Solar Calibrator help with quoting for clients?
Yes, Solar Calibrator includes a Load Audit & Quote Builder tool that allows you to create a complete appliance load profile and generate instant PDF estimates to share with clients.
What kind of battery profiles does Solar Calibrator support?
Solar Calibrator supports battery and inverter sizing calculations for both Lithium (LiFePO4) and Lead-Acid battery profiles, helping you determine exact off-grid storage needs.
Does Solar Calibrator have ads?
No, Solar Calibrator does not contain advertisements. It is a paid application focused on providing professional tools without interruption.
