https://www.engineeringpassion.com/what-is-a-solar-panel-and-how-do-solar-panels-work/ What is a solar panel and how does it work? (Ultimate 101 Guide)

Channel
Engineering Passion
@EngineeringPassion
On this record: Topic · Growth · Engagement · Posts · Cite this entry
28subscribers
-2 since we began measuring on 7 August 2026
Risers and fallers across the register · movement among entries of Under 1,000.
Register entry
| Telegram ID | -1001296306726 |
|---|---|
| Type | Channel |
| Username | @EngineeringPassion |
| Created | Between 1 March 2018 and 27 April 2020 — estimated from Telegram’s id allocation, not measured. How this range is calculated. |
| First recorded | 11 August 2026 |
| Last confirmed live | 10 October 2026 |
| Measurements held | 4 |
| Confirmed unchanged | 2 times, most recently 10 October 2026 |
| On Telegram | t.me/EngineeringPassion |
Topic
Technology — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 30 September 2026 and assigned it the closest of 31 fixed categories, at 64% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and why it has no browse page of its own yet.
Growth
| Measured (UTC) | Subscribers | Change |
|---|---|---|
| 29 Sept 2026, 04:56 | 28 | -1 |
| 1 Sept 2026, 14:36 | 29 | -1 |
| 11 Aug 2026, 04:15 | 30 | no change |
| 7 Aug 2026, 21:02 | 30 | first reading |
Engagement
20 posts held, back to 27 April 2020 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 1 page of Telegram’s post history, 20 posts per page.
Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 27 October 2021. An engagement rate over an empty window would be a number about nothing.
Recent posts
https://www.engineeringpassion.com/oil-gas-why-leak-detection-repair-is-the-key-to-increased-capacity/ Oil & Gas: Why Leak Detection & Repair is the Key to Increased Capacity
https://www.engineeringpassion.com/elon-musk-tesla-spacex-and-the-quest-for-a-fantastic-future/
What is Global Warming? Facts, Causes and Effects https://t.co/VwDdPJ4PcP #climatechange #environment
Best Programming Languages for #Engineers https://t.co/RXC3qeZjdu #coding #engineering
All You Need to Know About Fire Engineering Services https://t.co/SwlIyylrJN #audit #building #design
#Engineering #Science #Physics #STEM #EngineeringPassion https://t.co/dT6aPeSkXg
Cleveland City Installs Smart Streetlights Control Network https://t.co/AwwNooM9c4 #controlsystem #iot #smartcity
Saudi Arabia’s 300 MW Utility-Scale Solar PV Plant Goes Live https://t.co/zUHVYnufCV #acwapower #greenenergy
Time Management #Tips for Engineers to Maximize #Productivity https://t.co/ZBLwnzVAVI #energy #projectmanagement
Great #Electronic Starter Kit! ELEGOO Arduino UNO R3 Project Most Complete Starter Kit w/Tutorial Compatible with… https://t.co/MTMfGvGcYt
#Germany to Invest 86 Billion Euros to Upgrade #Railway #Infrastructure https://t.co/ikDbBVQXXv #megaprojects
Showing the 12 most recent of 20 posts we hold for @EngineeringPassion. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.
Cite this entry
A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 29 September 2026 — this entry's latest reading, not the date you are reading this.
“Engineering Passion” (@EngineeringPassion), 28 subscribers as measured 29 September 2026. Telegram Register, tgregister.com/channel/EngineeringPassion.
Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.