# PV Calculator Lite Version

> Solar photovoltaic energy generation potential calculator with detailed savings and payback analysis. (iPhone/iPad app by Sven Schwertner.)

- Source: https://appshunter.io/ios/app/pv-calculator-lite-version/id6459019012 (this page in markdown: same URL + `.md`)
- Developer: [Sven Schwertner](https://appshunter.io/developer/1700478261)
- Category: Productivity, Developer Tools
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings · 5 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.4 · 38 MB
- Languages: American English
- Released: 2023-08-09
- Data updated: 2026-08-26
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/pv-calculator-lite-version/id6459019012/reviews.md

## What is PV Calculator Lite Version?

It is important to present the potential of renewable energy generation in a simple and clear way for everyone.

Get an idea of the potential of photovoltaic power generation at your site. 


languages: english, german


What makes this app stand out from others
* Typical meteorological year (TMY) as radiation data at your site

* Hourly resolution  allows an accurate view  of production and battery storage throughout the day

* Individual load profiles allow a design adapted to your consumer behavior

* Roof area measurement and panel positioning allow realistic planning


PV Calculator Lite Features

- Calculate the amount of electricity fed into the grid and purchased
- Calculate your annual savings and payback time
- Site specific solar irradiance
- Hourly resolution
- Define your PV-Modules and power inverter
- Automatic determination of optimal orientation
- Define your energy demand and daily load profile
- Sizing of your battery storage
- Roof area measurement and panel positioning

This app is Ad-free.


Premium Version Features

 - Historical radiation data from 2005-2021
 - Create multiple projects
 - Import/ export projects or share with friends
 - Consider Snowfall
 - Consider shading
 - Create your own individual load profile
 - Create an unlimited number of PV arrays
 - Export your results as Excel sheet

## Key features

- Calculate electricity fed into grid and purchased
- Estimate annual savings and payback time
- Site-specific solar irradiance data
- Hourly resolution for production and storage
- Define PV modules, inverters, and load profiles
- Automatic optimal orientation determination
- Roof area measurement and panel positioning

## Recent user reviews (5 of 5)

All indexed reviews: https://appshunter.io/ios/app/pv-calculator-lite-version/id6459019012/reviews.md

### 5/5 — I highly recommend 🤠🇺🇸

*2025-04-19*

I am putting together my own system. This app allows me to see everything I need to purchase the right amount of panels and batteries for the year. I can mix and match different configurations and loads with the changing seasons for my location. Excellent app.

### 5/5 — Dr

*2025-03-10*

Super

### 5/5 — Really nice and ready to use. Includes PV with battery systems

*2024-07-19*

Great!

### 5/5 — Perfekt um alles für Photovoltaik zu berechnen

*2023-09-30*

Die Bedingungen ist relativ einfach. Der Funktionsumfang völlig ausreichend. 
Hat mir wirklich sehr weiter geholfen. 

Vielen Dank für diese App :)

### 5/5 — Beste App für PV Berechnung

*2023-08-22*

Die App ist sehr gut, selbst mit der Standardversion hat man eine sehr solide Berechnung. 
Nicht nur kann man auf seinen eignen Dach, mithilfe von Google Maps, eine PV-Anlage virtuell installieren, man kann auch den optimalen Neigungswinkel berechnen lassen. Es kann die Rentabilität erstaunlich gut berechnen. Ich würde die App weiterempfehlen.

## Frequently asked questions about PV Calculator Lite Version

### What is PV Calculator Lite Version?

PV Calculator Lite Version is a free productivity app designed to help users estimate the potential of photovoltaic energy generation at their site. It provides detailed calculations for electricity costs, savings, and payback periods.

### Does PV Calculator Lite Version have ads?

No, PV Calculator Lite Version is ad-free. Users can enjoy an uninterrupted experience while planning their solar energy projects.

### What kind of data does PV Calculator Lite Version use for calculations?

The app utilizes typical meteorological year (TMY) data for site-specific solar irradiance and offers hourly resolution for accurate production and battery storage estimations. It also allows for individual load profiles based on consumer behavior.

### Can I measure my roof area with PV Calculator Lite Version?

Yes, PV Calculator Lite Version includes features for roof area measurement and panel positioning to allow for realistic planning of your solar installation.

### What devices does PV Calculator Lite Version support?

PV Calculator Lite Version is supported on iPhone and iPod devices. It is rated for ages 4 and up.

### How often is PV Calculator Lite Version updated?

The latest version, 1.1.1, was released on April 29, 2024. The app was initially released on August 9, 2023, indicating a relatively recent and active development cycle.

### What are the limitations of the Lite Version compared to the Premium Version?

The Lite Version offers core calculation features. The Premium Version provides access to historical radiation data, multiple project creation, import/export functionality, snowfall and shading considerations, and unlimited PV arrays.

### What is the user sentiment for PV Calculator Lite Version?

Based on the available data, PV Calculator Lite Version has a perfect rating of 5.0 stars from 2 ratings, suggesting very positive user sentiment for its functionality and ease of use.

## Version history (last 5 releases)

### 1.1.1 — 2024-04-29

- Minor troubleshooting

### 1.1.0 — 2024-03-25

- Minor troubleshooting
- Performance improvement

### 1.0.9 — 2023-10-10

- Minor bug fix

### 1.0.4 — 2023-09-29

- Minor bug fix

### 1.0.3 — 2023-09-21

- Create multiple projects
- Import/ export your projects or share them with friends

## Apps similar to PV Calculator Lite Version

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| [Photovoltaic Calculations](https://appshunter.io/ios/app/photovoltaic-calculations/id6447060646) | 5.0 (1) | Free | Productivity |
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## More apps by Sven Schwertner

- [PV Calculator Premium](https://appshunter.io/ios/app/pv-calculator-premium/id6456485899)

All apps by Sven Schwertner: https://appshunter.io/developer/1700478261

## Related topics

[pv calculator lite version](https://appshunter.io/ios/topics/pv-calculator-lite-version) · [pv calculator](https://appshunter.io/ios/topics/pv-calculator) · [solar calculator offgrid](https://appshunter.io/ios/topics/solar-calculator-offgrid) · [pv calculator premium](https://appshunter.io/ios/topics/pv-calculator-premium) · [solar panel](https://appshunter.io/ios/topics/solar-panel)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*