Solar ROI Calc & Payback

Contains adsIn-app purchases
Content rating
Everyone
10+
Downloads
Content rating
Everyone
In-App Purchases
Learn more
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About this app

Solar ROI Calculator: Payback, Savings & Lifetime Yield

# What it does
Calculates simple payback period, lifetime savings, and ROI for residential and commercial solar PV installations.

# Features
- Total installed cost input
- Federal & state incentives modeling
- Annual production (kWh) input
- Utility electricity rate ($/kWh)
- Annual rate inflation factor
- System lifetime (typically 25 years)
- Simple payback period (years)
- Lifetime savings & ROI percentage

# Made for
Solar sales reps, homeowners, financial analysts, system designers, energy consultants.

# Optional Pro Upgrade — $2.99 one-time
The following features require a separate one-time in-app purchase. They are not required to use the calculator:
- Calculation history (saved & searchable)
- PDF report export with NEC references
- Dark theme
- Ad-free experience
Solar ROI, payback period and lifetime savings calculator.
Updated on
Jul 23, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App info and performance and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

v1.0.0 — Initial release
- Calculator with NEC compliance
- Save & history (Pro)
- PDF export (Pro)
- English & Spanish
- Light & Dark theme
Content rating
Everyone
In-App Purchases
Learn more

App support

About the developer
Rizvan Adzhoian
radzhoyan@gmail.com
г. Бишкек, ул М.Алыбаева 19а, кв 31 Bishkek 720006 Kyrgyzstan

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