Deep Dives
Longer pieces on sizing, payback, technology and the questions homeowners keep asking us, regularly updated with our latest research so you are working from current numbers, not last year's.
- Independent & unbiased
- Updated regularly
- No sales pitch
Home Batteries Explained: Do You Really Need One?
Home batteries hold daytime solar surplus for evening use, helping reduce energy bills and increase self-consumption.
14/07/2026
Is a (plug in) Home Battery Worth It in 2026? Real Payback Numbers Explained
Home battery payback periods depend on dynamic energy price spreads, solar self-consumption, and overall installation costs.
08/07/2026
How to Earn Money With a Home Battery on a Dynamic Electricity Tariff (2026)
Dynamic tariffs allow battery owners to earn through automated energy arbitrage, buying low and selling high.
06/07/2026
Balcony Power Plant With Storage: The Complete 2026 Buyer’s Guide
Balcony power plants with storage capture daytime solar surplus, reducing grid dependence during peak evening hours.
06/07/2026
The Plug-In Home Battery Revolution
Plug-in batteries revolutionize energy storage, enabling quick setup without expensive electrical installation or tools.
02/07/2026
Home batteries and the grid: problem or solution?
Home batteries stabilize the grid when managed smartly, though uncoordinated charging can increase peak load pressure.
23/06/2026
How does a home battery actually save money?
Home batteries cut electricity costs by storing solar power and charging cheaply during low-tariff peak hours.
22/06/2026
Europe’s home battery market enters a new growth phase in 2026
European battery storage is growing rapidly, driven by large-scale projects and expanding residential solar battery adoption.
17/06/2026
Plug-in batteries move from niche product to mainstream energy solution
Plug-in home batteries and balcony storage offer accessible energy solutions for renters without complex installation processes.
17/06/2026