Solar panels, battery storage, and renewable energy guides
The SigenStor stacks inverter, battery modules and an optional DC EV charger into one tower, with instant backup. We review the specs, UK prices and the risks of a young…
10 August 2026
Most solar and battery systems shut down the moment the grid fails. Here's why anti-islanding rules force it, how EPS and backup gateways get around it, and what real backup…
7 August 2026
Most UK homes pay £3,500 to £8,500 for an installed battery in 2026. We break the bill into hardware, labour and the extras that quietly add £1,000 or more.
6 August 2026
Scaffolding is one of the quiet costs of going solar — typically £600–£1,200 on a two-storey semi. Here is what drives the price, why some installers quote it separately, and…
5 August 2026
Same 13.5kWh, more than double the power, and the solar inverter moved inside the box. What Tesla changed between the Powerwall 2 and 3, and whether owners should care.
5 August 2026
The Powerwall 3 is good, but it isn't the only option. We compare five UK-available alternatives on capacity, backup and installed price, and say which suits which home.
4 August 2026
Solar panels are now a common sight on UK rooftops, but the real game-changer in 2026 is battery storage. A home battery lets you store the electricity your panels generate…
2 June 2026
If you have been thinking about solar panels for a while but never quite pulled the trigger, spring is the moment to act. The combination of lengthening days, mild installation…
23 April 2026
See how the energy price cap affects heat pump and solar panel payback periods. Real calculations using current UK unit rates show why investing now locks in stronger returns.
15 April 2026
Solar battery storage lets you use your own solar electricity after dark. We break down 2026 costs, expected savings, popular brands and whether adding a battery is worth the investment…
11 April 2026