Solar Calibrator: PV Installer

Developer: Fawzi F

Category: Tools

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1.4M installs

1.6K ratings

73.8K monthly active users

Revenue not available

Install Trends

Weekly +499

Trending

Monthly +95.1K

Trending

Solar Calibrator: PV Installer Summary

Solar Calibrator: PV Installer is a mobile Android app in Tools by Fawzi F. Released in Jul 2022 (3 years ago). It has about 1.4M+ installs and 1.6K ratings with a 3.16★ (mixed) average. Based on AppGoblin estimates, it reaches roughly 73.8K monthly active users . Store metadata: updated Dec 12, 2025.

Recent activity: 499 installs this week (95.1K over 4 weeks) showing exceptional growth , and 7.00 new ratings this week View trends →

Store info: Last updated on Google Play on Dec 12, 2025 .

SDKs, Trackers & Permissions

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App Details

Store ID: dev.fawzi.solar

First Released: 2022-07-26

Store Last Updated: 2025-12-12

In-App Purchases: No

Ads: No

Website: solarcalibrator.com

App Store

Crawl Status: Success

AppGoblin First Crawled: 2025-04-06

AppGoblin Last Crawled: 2026-04-15

Ads & App-Ads.txt

App does not have ads.

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The download and scan process is automated but can require manual troubleshooting. Feel free to reach out if your request does not complete in 24hrs or if you have any questions.

3.16★

Ratings: 1.6K

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Screenshots

App Description

Pro installer toolkit: Compass, Tilt, PV Calculator & Quote Builder.

The Professional Solar Installer's Toolkit

Solar Calibrator is the all-in-one pocket utility for PV installers, engineers, and advanced DIYers. Calibrate panel angles with precision, size battery banks, calculate wire gauges, and generate professional PDF quotes—all without internet access.

CORE TOOLS:

☀️ Solar Compass & Tilt: Align panels to True North/South and find the optimal tilt angle for Summer or Winter efficiency. Uses advanced sensor damping for steady, professional readings.

🔋 Battery & Inverter Sizing: Calculate exact off-grid storage needs based on load. Supports Lithium (LiFePO4) and Lead-Acid profiles.

⚡ Wire Gauge Calculator: Prevent voltage drop and fire hazards. Calculates safe wire thickness (AWG/mm²) based on voltage, current, and run length.

📋 Load Audit & Quote Builder: Build a complete appliance load profile and generate instant PDF estimates to share with clients.

📐 PV Array & String Sizing: Determine the maximum number of panels per string based on local temperature lows (Voc limits) to protect your inverter.

🌲 Obstruction Analysis: Calculate shadow cast distance to ensure your array stays shade-free during winter solstice.

NEW IN V2.0:

Field Mode UI: High-contrast Dark Mode for visibility in bright sunlight.

PDF Reports: Export detailed calculation reports and client quotes.

Smart Location: Auto-detects latitude for precise sun-hour estimations.