Home Batteries
Battery storage for UK homes — how it works, what to buy and whether it pays. Start with our cornerstone guide: home solar battery. For fitting, see a home battery installer.
What Happens to Solar Panels in a Power Cut?
Solar panels power cut: why grid-tied systems shut off, how battery EPS/backup power works, and how UK homeowners can get real blackout protection.
Winter Battery Strategy: Cheap-Rate Charging When Sun Fails
How to run a UK home battery smartly through winter: off-peak charging routines, depth-of-discharge care, and the tariffs that make it pay.
Octopus Agile With Solar and a Battery: A Practical Guide
Octopus Agile + solar + battery UK guide: price-chasing mechanics, charge-cheap/discharge-peak, realistic savings for 2026.
Tesla Powerwall 3 UK Review: Premium Box, Premium Price
Tesla Powerwall 3 UK review: integrated inverter, no-stacking limit, and how it compares to cheaper stackable batteries in 2026.
GivEnergy vs Fox ESS: The UK Battery Head-to-Head
GivEnergy vs Fox ESS home batteries compared honestly: specs, warranty small print, app quality, and who each suits in 2026.
Home Solar Batteries: A Complete Beginner's Guide
Beginner's guide to UK home solar batteries: how storage works, sizing, top brands, real costs and whether it pays off in 2026.
Best Solar Batteries UK 2026: Independent Rankings
Independent 2026 UK ranking of GivEnergy, Sunsynk, Fox ESS, Sigenergy and Tesla Powerwall 3 by cost, warranty, app and backup.