Independent reading, ordered most-recent first. Standards updates, calculator methodology, kit comparisons, and the renter angle other UK solar coverage misses.
Each piece is dated, sourced and revised when the underlying standards or numbers change. For ongoing changes, see the changelog.
The 16 June 2026 consultation proposes a PSSR amendment and an Interim Product Specification, not the BSI route we expected. The 800VA limits, the safety study, and how to respond before 30 June.
AnalysisTwo batteries, same capacity, eight hours apart on fridge runtime. A plain-English look at idle draw, the Anker C2000 Gen 2 vs EcoFlow Delta 3 Max test, and why it matters for solar owners.
NewsThe 9 June 2026 joint statement from ECA, Electrical Safety First, the IET, NICEIC and SELECT, what it says, what it does not, and why it is the cautious line this site has held.
InvestigationGermany's Solarpaket I journey to 1M+ balcony installs, the UK position in May 2026, and what EcoFlow's UK product page signals about the regulatory direction.
NewsStanding charge 54.74p, unit rate 25.07p, April usage 137.33 kWh. I work the rise on my own bill, then look at where plug-in solar and the July BSI standard fit.
NewsThe 21 April 2026 speech, what it means for renters, flats and bills, with quotes and the regulatory context the press coverage missed.
AnalysisEnergy prices keep climbing. As a London renter, I decided plug-in solar bundle kits from £499 are the most logical step to take back control of bills.
MethodologyHow sun position, peak sun hours and angle decide what a UK plug-in solar panel is actually worth, plain English, and how the calculator uses each input.
MethodologyMost UK solar calculators overestimate savings. How we model PVGIS satellite data, sun position and self-consumption to give honest plug-in solar figures.
Kit guideA working shortlist of plug-in / plug-and-play kits available to UK buyers in 2026, with the cases where each one makes sense.
Kit guideGermany installed over 1 million balcony solar kits by 2025. What sold best, why it worked, and the UK-ready picks I would buy today on Amazon UK.
Kit guideFor balconies, flats, gardens, and people who move often. No drilling, landlord-friendly, with realistic London bill savings.
AnalysisMy honest UK verdict, ROI tables, smart-tariff strategy and who should wait versus buy now.
Kit guideThe complete sub-£500 shortlist for UK buyers in 2026, with the kit-side compromises each one makes.
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