Solar PV & Battery Storage Pro app icon

Solar PV & Battery Storage Pro

Solar PV and battery storage exam prep: 714 questions, calculators and tools

Webrich Software · com.webrich.elevenplus

Not rated yet 100+ downloads v25-Aug-2026 17.2 MB Android 7.0+ PEGI 3 · Everyone

Download APK 17.2 MB All versions

At a glance

Latest version
v25-Aug-2026 (10)
Updated
Sep 2, 2026 (1 month ago)
APK size
17.2 MB
Requires
Android 7.0+ (API 24)
CPU support
Any (no native code)
Category
Education (app)
Permissions
6
Website
11plusapps.co.uk
Developer contact
[email protected]
Privacy
Developer's privacy policy

About this APK

Solar PV & Battery Storage Pro is an app by Webrich Software in the Education category. It has no native code, so it runs on any Android processor.

It asks for 6 permissions, none of them sensitive. The app offers in-app purchases through Google Play.

What's new in v25-Aug-2026

New feature: Voice Over

Description

From the listing uploaded by “emilnet87ii”.

Prepare for solar PV and battery storage assessments with 714 practice questions across 19 topics, ten built-in calculators, and a Quick Reference library of 229 cards. PRACTICE THE FULL BANK Work through 19 topics covering shared requirements, solar PV and energy storage. Every question carries an explanation, and you can retry only the ones you got wrong, skipped, or have never attempted. MOCK TESTS Sit mock tests drawn from across every topic, and track your scores over time. CALCULATORS Ten calculators for everyday design and commissioning work, each showing its assumptions and the standard it is based on. QUICK REFERENCE 229 reference cards you can search and bookmark, available offline. FIELD TOOLS Log your work and export it. PDF reports are watermark-free on the full version. FREE VERSION The free version includes 40 questions across the four shared requirements subtopics, four calculators and two Quick Reference sets. Unlocking the full version opens all 19 topics, all 714 questions, every calculator and reference card, unlimited field-tool records, and watermark-free PDF exports. Full access is sold as an auto-renewing subscription. You can cancel at any time in Google Play. This is an independent exam-preparation app and is not affiliated with or endorsed by MCS, the IET or any DNO. www.batterystorageprep.co.uk

Security & authenticity

Security rating: Trusted

Signing certificate

  • Certificate issued to “Eknath Kadam” Not the developer's name (“Webrich Software”). Names in certificates can't be verified, so this alone proves nothing.

Store checks and file details

  • Developer signature verified Sep 2, 2026
  • Signed byCN=Eknath Kadam, OU=Android Dev, O=Eknath Kadam, L=Foster City, ST=CA, C=US
  • Signing certificate (SHA-1)76:8B:F2:F2:F9:21:8A:21:54:44:AD:AA:46:1D:E5:55:EA:ED:0E:01
  • File MD5dd6969d3889086586cc62ffa82726bc3
  • Uploaded by “emilnet87ii” Bronze tier · 923 followers · uploading since 2021

Scans and ratings come from the source store; the certificate comparisons are AAPKs's own, made from the files' published signatures. AAPKs doesn't scan files itself — compare the MD5 and signer after downloading.

Permissions (6)

Solar PV & Battery Storage Pro requests 6 permissions, none of them sensitive.

Required hardware & features

Solar PV & Battery Storage Pro APK: questions and answers

Can I install this APK over the version I already have?

Only if it is signed with the same certificate as the copy on your phone and isn't an older version. If Android says “App not installed”, the certificates differ; uninstalling your copy first works but deletes its data unless it is backed up.

Is Solar PV & Battery Storage Pro free?

The APK is free to download, but the app offers in-app purchases through Google Play.

Is the Solar PV & Battery Storage Pro APK safe?

No one can promise that a file is safe, but some things can be checked. The source store rates this file Trusted. After downloading, check that the file's MD5 is dd6969d3889086586cc62ffa82726bc3.

Tags

webrich elevenplus education solar battery storage

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