PV Forecast: Solar Power & Gen

PVF v2.5.65

NRG Labs

3.80

3,220 reviews

100,000+
Downloads

Free

PV forecasting of solar power generation for your PV System. Super accurate!

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3.80 · 3,220 reviews · 100,000+ downloads

About PV Forecast: Solar Power & Gen

PV Forecast: Solar Power & Gen is a productivity app developed by NRG Labs.

Download Statistics

PV Forecast: Solar Power & Gen has been downloaded 290 thousand times. In the last 30 days, the app was downloaded 1.1 thousand times.

User Ratings

PV Forecast: Solar Power & Gen is rated 3.80 out of 5 stars. The rating is based on 3.2 thousand ratings.

App Information

PV Forecast: Solar Power & Gen is FREE to download. The APK download size is 10.37 MB. The latest version available is PVF v2.5.65. The last update was on June 1, 2026.

Technical Requirements

PV Forecast: Solar Power & Gen requires Android 5.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play September 2019.

Description

If you have installed a PV System on your roof or any other location, this is the right tool for you to predict your electricity generation, hour-by-hour for the next 360 hours, daily for the next 15

More data about PV Forecast: Solar Power & Gen

Price	Free to download
Total downloads	290 thousand
Recent downloads	1.1 thousand
Rating	3.80 based on 3.2 thousand ratings
Ranking	Not ranked
Version	PVF v2.5.65
APK size	10.4 MB
Number of libraries	40
Designed for Android	5.0+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the PV Forecast: Solar Power & Gen app

PV Forecast: Solar Power & Gen compared with similar apps

Common keywords of similar apps

Generation Forecasting Accurate Electricity Hours Annual Tilt Super Roof Tool Predict Monthly Plan Earnings Savings Global Plant Ideal Angle Panels Live Installation Scheduling Home Based Wind Pv Solar System Forecast Power Daily Current Production Weather Time Days Hourly Support Location Hour Consumption App Locations Sun

Keywords missing from this app

Energy Data Inverter Aurora Real Battery Forecasts World View Day Smart Recent Alerts Application Radar Features Information Performance Monitoring Panel Kwh Track Monitor Position Load Bar Northern Lights Grid Historical Times

Google Play Rating history and histogram

1.7K

470

220

130

630

Downloads over time

PV Forecast: Solar Power & Gen has been downloaded 290 thousand times. Over the past 30 days, it averaged 36 downloads per day.

Changelog of PV Forecast: Solar Power & Gen

Show changelog

Developer information for NRG Labs

NRG Labs

support@pvsolcast.com

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Comments on PV Forecast: Solar Power & Gen for Android

★★★★☆ Matt Brasier · Dec 19, 2025

It's OK but expensive. The weather forecast model (which seems to be either gfs, icon or metro blue) is not very arrucrate. I think premium users should be able to pick the model they use and have access to higher accuracy models such as ecmwf or ukv.

★★★★☆ Gary Blake · Sep 27, 2024

Using the free version and looks good. Lots of useful well presented info. Would sign up for £10 a year but not £30.

★★★★★ Edman Brath · Dec 11, 2024

Very helpful tool for weather and solar energy

★★☆☆☆ Rob Hutchings · Feb 25, 2025

The app has some neat features, but it's too expensive. The idea is to save money when you install solar PV and a battery, not waste £30 annually on this. Sure there's a free version, but it doesn't off you the following days solar generation predictions so that you could tailor your overnight offset for your battery. I don't need the 15 day look ahead, but you could include the following day with the free version or make a 2nd tier which removes the ads and offers the extra day for a lot less money

★☆☆☆☆ 1 of 5 middle · Mar 21, 2024

READ THIS BEFORE YOU BUY First off I paid for a month. This would be a great tool if it could get the cloud cover for your location correct. If it used real time weather data instead of forecast data I would give it 5 ☆ rating, and it would be my favorite solar app. As it is, it can't correctly do real time power. If there are no clouds forecast then it is spot on for hourly predictions such shame that someone would develop such a useful app and not do real time testing and work out the bugs.

★☆☆☆☆ Chris Fuchs · Jul 4, 2024

Used to be great and generation estimates were near the mark. In this update they're utter rubbish. Showing 2.42 kWh for tomorrow, 5th July, from 2x 5.88 arrays.

Google Play Rankings for PV Forecast: Solar Power & Gen

This app is not ranked

Technologies used by PV Forecast: Solar Power & Gen

PV Forecast: Solar Power & Gen is requesting 13 permissions and is using 40 libraries.

Permissions

Your location

approximate (network-based) location, precise (GPS) location

Network communication

view network connections, view Wi-Fi connections, full network access, Google Play billing service

System tools

prevent phone from sleeping

Extra

android.permission.ACCESS_ADSERVICES_AD_ID, android.permission.ACCESS_ADSERVICES_ATTRIBUTION, android.permission.ACCESS_ADSERVICES_TOPICS, android.permission.FOREGROUND_SERVICE, com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE, com.google.android.gms.permission.AD_ID

Ad network libraries

AdMob

Social libraries

None found

Development tools

Android Jetpack core

Android Architecture Components

Android Jetpack VersionedParcelable Android Jetpack Annotations Android Library Icon

Android Jetpack Annotations Firebase Android Library Icon

Firebase

Android Jetpack Widgets Android Jetpack AppCompat Android Library Icon

Android Jetpack AppCompat AndroidX Activity Android Library Icon

AndroidX Activity Android Activity Saved State Android Library Icon

Android Activity Saved State AndroidX Loader Android Library Icon

AndroidX Loader Android Jetpack Media Android Library Icon

Android Jetpack Media

Android Transition Support Library Kotlin Android Library Icon

Kotlin

Android Support Library collections

Android Support VectorDrawable

AndroidX Legacy: Support Library core utils AndroidX Cursor Adapter Android Library Icon

AndroidX Cursor Adapter

AndroidX Local Broadcast Manager Google gson Android Library Icon

Google gson

Android Support Library Print

Android Support Library Document File

AndroidX Legacy: Support Library core UI AndroidX Widget ViewPager2 Android Library Icon

AndroidX Widget ViewPager2

Android Support Library Async Layout Inflater Okio Android Library Icon

Okio

JetBrains Annotations IntelliJ IDEA Android Library Icon

IntelliJ IDEA Glide Android Library Icon

Glide

Google Maps SDK Retrofit Android Library Icon

Retrofit

AndroidX Preference ReactiveX Android Library Icon

ReactiveX

Google Protocol Buffers Android Library Icon

Google Protocol Buffers Dagger Android Library Icon

Dagger

Volley

okHttp

MPAndroidChart

Android In-App Billing Library nex3z Widgets Android Library Icon

nex3z Widgets

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