# Solar PV & Battery Storage Pro — Solar PV, EESS & MCS revision > Comprehensive guide and quiz for UK road and traffic signs. (iPhone/iPad app by Eknath Kadam.) - Source: https://appshunter.io/ios/app/solar-pv-and-battery-storage-pro/id351685979 (this page in markdown: same URL + `.md`) - Developer: [Eknath Kadam](https://appshunter.io/developer/465355268) - Category: Education, Reference - Price: Free (on sale, was $9.99) - Rating: 5.00/5 from 1 App Store ratings · 9 written reviews indexed - Age rating: 4+ - Requires: iOS 16.0 · 25 MB - Languages: American English - Released: 2010-01-28 - Data updated: 2026-08-13 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/solar-pv-and-battery-storage-pro/id351685979/reviews.md ## What is Solar PV & Battery Storage Pro? Solar PV and battery storage, from the exam to the install. Battery Storage Prep is a complete study and field companion for anyone working with domestic and commercial solar PV and electrical energy storage systems in the UK — installers, designers, electricians, assessors, and anyone preparing for a renewables certification. EXAM PREP — 714 QUESTIONS • 19 topics across three sections: Shared Requirements, Energy Storage, and Solar PV • Every answer carries a written explanation citing its source — the IET Codes of Practice, BS 7671, or the MCS standards • Flash cards for fast recall, with self-rating • Timed mock exams drawing 30 questions from across the whole bank • Progress tracked per topic, plus a full history of every attempt • Voice-over, so you can revise hands-free TEN FIELD CALCULATORS • PV String Sizing • Inverter Sizing Ratio • Battery Sizing & Autonomy • Export Limitation Check (G98 / G99 / G100) • Cable Sizing • Voltage Drop • Adiabatic (CPC size) • Prospective Fault Current • R1 + R2 • Ohm's Law / Power Every result exports to PDF. 229 QUICK REFERENCE CARDS Earthing and bonding, the DC commissioning sequence, grid connection, isolation and switching, labels and signage, and MCS duties — all searchable, and all stored on the device so they work on site with no signal. FIELD TOOLS • DNO Connection — work out the G98 / G99 / SGI route • Earthing & PME — PME and TT decision tool • MCS Certification Duties — MIS 3002 / 3012 contractor duties • Commissioning records and site surveys, exported as PDF • CPD logger, tracking hours against your goals Free to download and try. A subscription unlocks the full 714-question bank, all ten calculators, every reference card, unlimited records, and PDF exports without a watermark. Privacy Policy: https://www.batterystorageprep.co.uk/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ## Key features - Study over 500 road signs - Cover flow interface - Quiz yourself - Prepare for theory test - Track progress - Re-attempt incorrect questions ## Recent user reviews (9 of 9) All indexed reviews: https://appshunter.io/ios/app/solar-pv-and-battery-storage-pro/id351685979/reviews.md ### 1/5 — Fake-Beware *2014-09-07* Do not download-no new content downloaded when purchases the full version. Also will charge you twice for nothing. ### 5/5 — UK Signs *2013-09-03* Very good app, the testing section very helpful for identifying the signs. ### 5/5 — Great app, *2013-05-12* I brought the app to help with my homework for a bus licence and its a great help. Study and test pages and loads of different questions. ### 5/5 — cool clear app *2012-07-20* Loved and enjoyed it! Thank youuuuu! ### 5/5 — Excellent *2011-02-24* My mom and I use this app! But it would be easier if we could make a profile with our name so we could see our progress because if we use the same test it would be confusing for us to see what r we good at and what we need help with ### 3/5 — Mr average. *2011-02-04* App is ok, but most of the questions keep repeating, but with different wording. There maybe 160 questions, but realistically there are probably only half that. Plus, the "Progress" part keeps telling me I can't view my progress until I take a quiz. Ok, I've taken several quizzes now, so why am I still unable to view the progress report? ### 5/5 — Very good! *2010-03-27* Easy to use, great content. Consider updates or new questions though? ### 5/5 — Awesome !!! Brilliant !!! *2010-03-23* This is the coolest app I have ever seen, and specially one that makes learning so simple and easy. Nice coverflow for signs, a quiz that even keeps track of the progress. I would recommend this highly to any vehicle driver, specially to help him / her to follow safe driving. ### 5/5 — Nice *2010-03-23* Good value app. Nice little refresher course  ## Frequently asked questions about Solar PV & Battery Storage Pro ### What is the short name for UK Road & Traffic Signs? The short common name for the app is UK Road & Traffic Signs. ### How many road signs are included in UK Road & Traffic Signs? UK Road & Traffic Signs includes over 500 road and traffic signs for users to browse and study. ### Can I prepare for my DVSA theory test with UK Road & Traffic Signs? Yes, the app is designed to help you prepare for the DVSA theory test by studying signs and testing your knowledge. ### Does UK Road & Traffic Signs track my learning progress? Yes, the app allows you to track your progress and specifically re-attempt questions you have answered incorrectly. ### What devices is UK Road & Traffic Signs compatible with? UK Road & Traffic Signs is compatible with iPhone, iPad, and iPod devices. ### What is the age rating for UK Road & Traffic Signs? The app has an age rating of 4+, making it suitable for a wide range of users. ### How often is UK Road & Traffic Signs updated? The app was last updated on November 23, 2023, indicating regular maintenance and updates. ### What is the price of UK Road & Traffic Signs? UK Road & Traffic Signs is available for a one-time purchase of $0.99. ## Version history (last 5 releases) ### 8 — 2026-08-10 A complete study and field companion for UK solar PV and electrical energy storage systems. • 714 exam questions across 19 topics, every answer explained and sourced to the IET Codes of Practice, BS 7671 or MCS • Timed mock exams and flash cards with self-rating • Ten field calculators, from PV string sizing to export limitation • 229 searchable quick reference cards, available offline • DNO route and earthing/PME decision tools • Commissioning records, site surveys and a CPD logger, all exporting to PDF ### 7 — 2023-11-23 Bug fixes in filtered review of questions ### 6.0 — 2023-11-06 All New App Design, Dark Mode Support, Instant Feedback Option, Report Error Feature ### 5.0 — 2021-04-14 Support for Latest Devices ### 4.0 — 2017-05-15 Fixed the issue that didnt show correct answer while reviewing the test ## Apps similar to Solar PV & Battery Storage Pro | App | Rating | Price | Category | | --- | --- | --- | --- | | [Car Driving Theory Test Kit UK](https://appshunter.io/ios/app/car-driving-theory-test-kit-uk/id1484813593) | 4.3 (15) | Free | Education | | [DVSA Hazard Perception](https://appshunter.io/ios/app/dvsa-hazard-perception/id1019610471) | 3.0 (2) | $2.99 | Education | | [French Conjugation.](https://appshunter.io/ios/app/french-conjugation/id536600573) | 4.8 (3,376) | Free | Education | | [Louvre Museum Visitor Guide](https://appshunter.io/ios/app/louvre-museum-visitor-guide/id586619009) | 4.4 (384) | Free | Education | | [Chatterbug: Language Learning](https://appshunter.io/ios/app/chatterbug-language-learning/id1549226733) | 4.8 (1,556) | Free | Education | | [Cyant's Lab™](https://appshunter.io/ios/app/cyants-lab/id1393732898) | 4.5 (2) | Free | Education | ## More apps by Eknath Kadam - [Fire Regs Pro](https://appshunter.io/ios/app/fire-regs-pro/id298805078) - [RetrofitReady : Installer](https://appshunter.io/ios/app/retrofitready-installer/id304488056) - [EV Charging Exam](https://appshunter.io/ios/app/ev-charging-exam/id307591553) - [UK PCV Theory Test](https://appshunter.io/ios/app/uk-pcv-theory-test/id307859563) - [RetrofitReady : DEA](https://appshunter.io/ios/app/retrofitready-dea/id324520045) All apps by Eknath Kadam: https://appshunter.io/developer/465355268 ## Related topics [eknath kadam](https://appshunter.io/ios/topics/eknath-kadam) · [road signs uk 2024](https://appshunter.io/ios/topics/road-signs-uk-2024) --- *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 2026-08-13.*