How plug-in solar works, what it can power, and the facts behind the common myths.
From anti-islanding to Wp and zero export, a plain-English glossary of the terms you will meet when shopping for or installing plug-in solar.
Read more Plug-In Solar Glossary: 40 Terms Explained"It will burn your house down." "It pays back in a year." "It works in a blackout." Seven common claims about plug-in solar, checked one by one.
Read more 7 Myths About Plug-In Solar, Checked Against the DataGermany has more than 1.3 million registered balcony power plants. What the numbers show about growth, rules, savings and pitfalls, and what the US and UK can learn.
Read more Balkonkraftwerk: What Germany’s 1.3 Million Balcony Systems Teach UsWhether your meter runs backwards depends on the meter type and your local rules. What happens with smart meters, old analog meters, and why it rarely earns you money.
Read more Will Plug-In Solar Spin My Meter Backwards?Balcony solar keeps working in winter and under clouds, but output drops a lot. Real month-by-month figures and why vertical panels do better than you'd expect in winter.
Read more Does Balcony Solar Work in Winter or on Cloudy Days?A balcony solar kit lowers your electricity bill; a portable power station stores energy for camping and outages. How they differ and when you might want both.
Read more Balcony Solar vs Portable Power Station: Key DifferencesPlug-in solar is a small solar system you connect to a normal wall outlet. How it works, what it costs, what it saves and whether it is legal where you live.
Read more What Is Plug-In Solar? A Beginner’s GuideRooftop solar is cheaper per watt and much bigger; plug-in solar is cheap to start, portable and renter-friendly. A side-by-side comparison with real numbers.
Read more Plug-In Solar vs Rooftop Solar: Which Makes Sense for You?A plain-English explanation of how balcony solar feeds power into your home: panels, microinverters, grid synchronization, anti-islanding and what your meter sees.
Read more How Does Balcony Solar Work? Microinverters in Plain EnglishCertified plug-in solar is designed to be safe on household circuits. The real risks come from extension cords, uncertified gear, overloaded circuits and poor mounting.
Read more Is Plug-In Solar Safe? What the Fire and Grid Risks Really AreEurope and the UK cap plug-in solar at 800 W, most US states at 1,200 W and Colorado at 1,920 W. The reason is how household circuits and breakers work.
Read more Why Is Plug-In Solar Limited to 800W or 1,200W?An 800W balcony kit rarely produces 800W. Here is what it really delivers through the day and which appliances it can cover, with concrete examples.
Read more What Can 800W of Solar Actually Power in a Home?