Optimal Tilt Angle - PV System icon

Optimal Tilt Angle - PV System

NRG Labs

★ 4.6 (2,641 ratings)

⬇ 100,000+ downloads

Est. actual: 172,089

Free

Released: Jun 4, 2019

IAP: $9.99 per item

Contains ads

Signals

4 this week · 1 positive · 1 warning All of this week's signals →

📈Last 7 days +311 installs — 13% slower than the week before (+359) · 38/day since Oct 7
🏆Among Tools apps top 10% by installs gained this week (942 peers growing)
⭐Rating steady at ★ 4.57 since Oct 7
🛠Updates quiet · updated 72 days ago

Installs since launch

+1,065 installs · +7 ratings since Oct 7

Update history

Optimal Tilt v2.6.31 Aug 31, 2026 · seen Oct 15, 2026

<br>✔ Added live solar tracking tool with hourly sun azimuth and altitude for any day<br>✔ Bug fixes.<br>✔ Performance improvements.<br><br>Thank you!<br>PV Solcast<br>www.pvsolcast.com<br>

Only the current version so far — new entries appear as the app ships updates.

Optimal Tilt Angle - PV System is a tools app by NRG Labs with 100,000+ downloads (about 172K estimated). +311 installs in the last 7 days. Rated 4.6 from 2.6K ratings. Released Jun 4, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “Find your optimal tilt angle for any desired location. Get maximum electricity.”