Buying guides and comparisons of plug-in solar kits, batteries and components.
Our shortlist of plug-in solar kits for 2026, compared on certification, price per watt, warranty and availability, plus the red flags that should make you walk away.
Read more Best Plug-In Solar Kits of 2026: What to Buy and What to SkipWhich plug-in solar kits you can legally buy and use in Great Britain after 27 August 2026, what they cost and what to check before you buy.
Read more Best Plug-In Solar Kits in the UK (Compliant With the August 2026 Rules)What renters need from a balcony solar kit: light panels, no drilling, a certified inverter and easy removal. Our picks and a checklist to show your landlord.
Read more Best Balcony Solar Kits for RentersWhich plug-in solar kits and microinverters had UL 3700 certification as of September 2026, which are in progress, and how to check a claim yourself.
Read more UL 3700 Certified Plug-In Solar Kits: The Short List (and Why It’s Short)Anker SOLIX balcony systems and Solarbank batteries are popular in Europe. We break down the specs, what they do well, and why US buyers may struggle to get one.
Read more Anker SOLIX Balcony Solar Review: Specs, Strengths and the US Catch