# Solar ROI Calc & Payback

> Solar ROI, payback period and lifetime savings calculator.

Canonical page: [https://chrome-stats.com/d/com.solartools.solarroi](https://chrome-stats.com/d/com.solartools.solarroi)

## Overview

- **ID:** `com.solartools.solarroi`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** ZkDev
- **Category:** TOOLS
- **Downloads:** 11
- **Version:** 1.0.1
- **Last updated:** 2026-07-23
- **First published:** 2026-05-09
- **Publisher country:** KG
- **Size:** 25 MB
- **Data as of:** 2026-09-11
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.solartools.solarroi)
- **Website:** [https://tradetools.dev/solar/](https://tradetools.dev/solar/)
- **Privacy policy:** [https://tradetools.dev/privacy-policy.html](https://tradetools.dev/privacy-policy.html)

## Description

Solar ROI Calculator: Payback, Savings &amp; Lifetime Yield<br><br># What it does<br>Calculates simple payback period, lifetime savings, and ROI for residential and commercial solar PV installations.<br><br># Features<br>- Total installed cost input<br>- Federal &amp; state incentives modeling<br>- Annual production (kWh) input<br>- Utility electricity rate ($/kWh)<br>- Annual rate inflation factor<br>- System lifetime (typically 25 years)<br>- Simple payback period (years)<br>- Lifetime savings &amp; ROI percentage<br><br># Made for<br>Solar sales reps, homeowners, financial analysts, system designers, energy consultants.<br><br># Optional Pro Upgrade — $2.99 one-time<br>The following features require a separate one-time in-app purchase. They are not required to use the calculator:<br>- Calculation history (saved &amp; searchable)<br>- PDF report export with NEC references<br>- Dark theme<br>- Ad-free experience

## Rankings

- #2,786,176 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.android.vending.CHECK_LICENSE`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.solartools.solarroi.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.solartools.solarroi)