PV Forecast: Solar Power & Gen

Name: PV Forecast: Solar Power & Gen
Rating: 3.79 (3360 reviews)
Author: NRG Labs

By: NRG Labs

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

Features & Capabilities

PV Forecast: Solar Power & Gen is an advanced Chrome extension designed for users with photovoltaic (PV) systems. It provides super accurate solar power generation forecasts — hourly for up to 360 hours, daily for 15 days, monthly for a year, and annual estimates. This tool supports multi-array systems (up to 5 arrays) and global locations, making it versatile for rooftops or large PV plants worldwide.

Features include current power estimation, optimal tilt angle suggestions, detailed weather forecasts, live PV simulation, earnings and CO2 savings projections, and production calibration. Users can plan energy consumption, schedule electric vehicle charging, reduce utility bills, and maximize savings efficiently without Bluetooth or Wi-Fi connectivity. PV Forecast combines expert algorithms with real-time weather data to ensure precision and enhance self-consumption strategies for households, energy providers, and electricity marketers.

User Growth & Download Statistics

App Energy

By:

Downloads:

Rating:

Version:

PVFv2.5.64 Last updated: 2026-06-01

Version code:

Creation date:

2019-09-23

Publisher country:

Permissions:

android.permission.ACCESS_COARSE_LOCATION Very high risk
android.permission.ACCESS_FINE_LOCATION Very high risk
com.google.android.gms.permission.AD_ID Moderate risk
android.permission.ACCESS_ADSERVICES_AD_ID Low risk
android.permission.ACCESS_ADSERVICES_ATTRIBUTION Low risk
android.permission.ACCESS_ADSERVICES_TOPICS Low risk
android.permission.ACCESS_WIFI_STATE Low risk
android.permission.FOREGROUND_SERVICE Low risk
android.permission.INTERNET Low risk
android.permission.WAKE_LOCK Low risk

Size:

22.56MB

Email:

su*****@pvsolcast.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-07-06

Compare stats and ranking:

Ranking

# 129,142 ▼ 208

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

NRG Labs

Google Play Store

https://play.google.com/store/apps/details?id=com.exigo.solcaster

Email:

su*****@pvsolcast.com

Website:

https://pvsolcast.com/

User Reviews

User reviews show the app is valued for planning solar charging with a day-ahead PV forecast and an easy-to-use interface, but is plagued by major accuracy issues and aggressive monetization. Repeated complaints cite wrong production estimates, incorrect dates/times, and location mismatches. Many users feel the free version is unusable and the paid plan is expensive, with feature gaps such as limited arrays, lack of model choice, and currency settings. Ads are frequently described as intrusive.

Pros

Great for planning solar charging.
Provides a day-ahead PV forecast to guide energy use.
Easy to use interface and generally reliable when functioning.
Gives a clear daily forecast that helps with load adjustments.

Cons

Inaccurate PV forecasts and data inconsistencies across days.
Too many ads / ad traps that disrupt usage.
Free version is largely unusable; premium pricing and pushy subscription model.
Limited features in free version (only current day, few arrays, lacks model selection, currency settings).
Date/time inaccuracies and occasional location/mapping issues.

Recent reviews

Complete and utter rubbish. In Australia it is showing a single blip at 1pm and zero at all other times. About to delete and find something with some degree of accuracy.