From EV owners slashing energy bills, to homeowners re-roofing or self-building, to high-energy users (and yes… even fish 🐠), this video breaks down where solar delivers real value and how to design it properly.
🌟 What You’ll Learn:
– How EV tariffs + home batteries can cut household energy bills by up to 75%
– Why re-roofing is one of the best times to install solar (and how to do it right)
– In-roof vs on-roof solar: aesthetics, cost, and timing explained clearly
– How whole-house backup protects high-value loads like fish tanks, heat systems & workshops
– What self-builders should think about years before the roof even goes on
Chapters:
00:00 When solar really makes sense (EVs, renovations &… fish?)
00:19 1️⃣ EVs, off-peak tariffs & charging your home at 7p/kWh
01:40 The “electricity barrel” analogy (and why it matters)
02:35 Exporting power: buying cheap, selling higher
03:20 V2H / V2X explained (and when it’s worth it)
05:42 2️⃣ Solar during a re-roof: timing is everything
07:00 In-roof vs on-roof solar (aesthetic & cost trade-offs)
08:04 Saving money on tiles with inset solar
10:55 3️⃣ High-energy homes: heat pumps, pools & power-hungry lifestyles
12:09 The “holy grail” of solar ROI explained
13:23 Battery vs solar costs (realistic UK figures)
14:03 4️⃣ Self-builders: why early planning makes all the difference
15:27 SAP calculations & building regs explained simply
18:32 5️⃣ Backup power for fish, reptiles & critical loads
21:28 Backup system costs & final thoughts
🔗 Useful Links:
https://youtu.be/j0E0NJtnDig
https://youtu.be/9icApmXT7-I
💡 Pro Tip: If you’re thinking of switching to Octopus, we’re delighted to be able to give you £50 bill credit as an Octopus Trusted Partner 🐙
Get started ➡️ https://apexdomaltd.octopus.energy
💬 Questions? Reach out!
If you’re considering solar, battery storage, EV charging, or whole-house backup, drop your questions in the comments.
👍 Like the video if it helped
🔔 Subscribe for honest, engineer-led solar advice
📩 Or get in touch if you want help designing the right system for your home: hello@apexdoma.com / 01625 817 900
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