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Planning permission for commercial VAWT: UK business guide
By: David Coleman · Published: 2026-09-29 05:04:33 · Updated: 2026-10-02 19:51:15
Planning permission for a commercial VAWT in the UK should be treated as required until a planner checks that nation's rules for the site and turbine.
Flower Turbines vs HAWT for urban UK sites: UK business
By: David Coleman · Published: 2026-09-29 03:52:11 · Updated: 2026-10-02 07:51:23
Flower Turbines vs a small HAWT on an urban UK site turns on hub-height wind, not the brochure. Check loads, planning, noise and connection before you buy.
5.8GWh Thermal Battery Will Store Cheap Electricity in Solid Carbon Blocks
By: David Coleman · Published: 2026-10-02 11:13:23 · Updated: 2026-10-02 04:14:17
A 5.8GWh thermal battery will store cheap electricity as heat in solid carbon blocks. The Kansas figure is process heat, not a UK grid battery.
Two Warranties On One Solar Panel: What Each Covers
By: David Coleman · Published: 2026-10-02 08:29:28 · Updated: 2026-10-02 04:12:08
A solar panel has two warranties: one on the hardware, a longer one on output. Here is what each covers in the UK, and what it means when one ends.
Peak shaving with commercial batteries: UK business guide
By: David Coleman · Published: 2026-09-28 21:38:23 · Updated: 2026-09-29 23:51:59
See when peak shaving with commercial batteries can cut UK capacity and excess charges, and why kVA, half-hourly data and reserve energy decide the result.
Why Solar Can't Zero Your Standing Charge (UK Guide)
By: David Coleman · Published: 2026-09-30 04:33:27 · Updated: 2026-09-29 21:37:18
Solar and a battery can push imported units to almost nothing, but a UK bill still carries a daily standing charge. Here's why, and how to compare tariffs properly.
Retractable solar awnings: what UK buyers should know
By: David Coleman · Published: 2026-09-24 08:27:48 · Updated: 2026-09-29 11:21:28
How retractable solar awnings work, typical output, costs and limits, and whether they have a future for UK homes, balconies and businesses.
Commercial solar O and M and performance guarantees: UK
By: David Coleman · Published: 2026-09-28 20:19:00 · Updated: 2026-09-29 08:18:38
Commercial solar O&M and performance guarantees are UK contracts, not a statutory kWh promise. Check the meter, weather source, exclusions and export cap.
How to Compare Commercial Solar Installers, Contractors
By: David Coleman · Published: 2026-09-28 06:00:22 · Updated: 2026-09-28 03:51:26
Compare UK commercial solar installers, contractors and quotes on the same site facts, scope, DNO checks and warranties, not the lowest headline price.
Renewable energy uk: what UK buyers should know
By: David Coleman · Published: 2026-09-27 21:39:02 · Updated: 2026-09-27 14:40:57
Singapore’s printed zinc paper battery is laboratory research, not a UK solar battery you can buy for home energy storage today.
Home Battery Warranty: Cycles, Throughput and Years
By: David Coleman · Published: 2026-09-26 11:58:09 · Updated: 2026-09-26 06:49:58
A UK home battery warranty runs on three clocks at once: years, cycles and total throughput. Learn how to read yours and which limit ends it first.
Solar battery cost UK: how much is a home battery in 2026?
By: David Coleman · Published: 2026-09-22 19:53:38 · Updated: 2026-09-24 15:23:43
Practical UK guide on how much for a battery. Clear answers for homeowners comparing options and next steps.
How to choose the right battery size
By: David Coleman · Published: 2026-09-22 19:59:54 · Updated: 2026-09-24 09:15:11
Choose a battery size by matching usable capacity to the electricity you can realistically store and use on a normal day.
How much does a home solar battery cost in the UK?
By: David Coleman · Published: 2026-09-22 19:47:59 · Updated: 2026-09-24 05:14:58
Practical UK guide on how much does one battery cost. Clear answers for homeowners comparing options and next steps.
What is kWp in solar panels?
By: David Coleman · Published: 2026-09-22 20:05:09 · Updated: 2026-09-24 01:14:59
kWp means kilowatt peak. In solar PV, it is the rated maximum DC output of a solar panel or array under standard test conditions.
Why A 7 kW Home Charger Won't Always Give You 7 kW
By: David Coleman · Published: 2026-09-22 17:30:01 · Updated: 2026-09-24 00:35:36
A 7 kW wallbox doesn't guarantee 7 kW. On AC, your car's onboard charger sets the ceiling. Here's how to work out your real UK home charging speed.
Choose a ppa provider uk
By: David Coleman · Published: 2026-09-22 19:36:58 · Updated: 2026-09-23 05:14:55
To choose a PPA provider in the UK, compare the full contract and delivery capability, not just the advertised electricity rate.
How much do commercial solar panels cost and are they worth
By: David Coleman · Published: 2026-09-22 20:10:58 · Updated: 2026-09-23 05:00:42
Commercial solar panels in the UK can be worth it for businesses with suitable roof or land, long-term site control and strong daytime electricity use.
Why Roof Shading Gets Worse In Winter (UK Solar Guide)
By: David Coleman · Published: 2026-09-18 19:12:43 · Updated: 2026-09-22 13:15:02
A chimney shadow that misses your panels in June can cross them at noon in December. Here's why UK solar shade surveys must use winter sun angles.
What Does MCS Certification Mean for UK Solar Installations?
By: David Coleman · Published: 2026-06-29 10:17:42 · Updated: 2026-09-20 10:06:51
For homeowners, MCS matters because it helps prove that the installer, products, design process.