Photonics Solar vs PV Calculator Lite Version
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Photonics Solar
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Photonics Solar App is a Solar PV app that is a fully functional online platform. Photonics Solar Solar helps to work and manage the technical and sales requirement wherever you are. Photonics Solar is a common platform that connects Consumers, PV Installers, DisComs and State Nodal Agencies. Online platform together allows user to: 1. Create Solar PV (SPV) Design (Map based UI to calculate the size of the SPV system that can be installed) 2. Calculate Savings and Payback of investment 3. Get verified Solar PV Installers and quotes 4. Financial Analysis 5. Generate techno-commercial report 6. Manage solar sales with mobile, fast and colourful project management system The Photonics Solar App changes the way end customers and rooftop solar professionals work. Highlights and features of the app for Solar Professionals are listed below: 1. Lead Management 2. Financial analysis and tools to get cash flow, break-even analysis etc. 3. Use standard terms and conditions for your proposal 4. Energy output calculation 5. Customer proposal template in a customized form 6. Email a quote to your client right from your device within minutes of using this app 7. Project management via cloud technology to monitor the progress of the lead/project 8. Increase conversions with quick, detailed and professional offers
PV Calculator Lite Version
Estimate the potential of solar energy generation at your location. This tool offers detailed calculations for electricity fed into the grid, purchased electricity, annual savings, and payback time. It features site-specific solar irradiance and hourly resolution for accurate production and storage planning.
- 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
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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
Screenshots
Verdict
The clearest difference is update cadence: PV Calculator Lite Version at every 10 days against Photonics Solar's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Photonics Solar ships an update every 3 weeks, PV Calculator Lite Version every 10 days. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.
| Parameter | Photonics Solar | PV Calculator Lite Version |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 weeks | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.4 | 13.4 |
| Further details — not scored | ||
| Size | 56 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | AHASOLAR TECHNOLOGIES LIMITED | Sven Schwertner |
In-app purchases
Photonics Solar
No in-app purchases
PV Calculator Lite Version
No in-app purchases
Questions
Is Photonics Solar free?
Is PV Calculator Lite Version free?
Do Photonics Solar or PV Calculator Lite Version have ads?
Which is updated more often, Photonics Solar or PV Calculator Lite Version?
Other comparisons
