the challenge with balcony solar is that they’re not legal in many places
That’s indeed a good point, which is why we should keep the pressure on it. We can already see some campaigns forming around its legalization in some states, as seen here
There are some great resources there, so I’ll just copy some relevant information in case someone is interested:
So why can’t you buy one in Canada?
It isn’t dangerous and it isn’t banned. There just isn’t a Canadian rulebook for it yet. Canada’s own safety body has said these little plug-in systems fall outside its current rules, and the good news is that rulebook is finally being written. In January 2026 the country’s standards council started the process of adopting a national plug-in-solar safety standard
Here’s how we change it.
Canada needs two simple things. A safety stamp that says these systems are good to go, ideally a Canadian one rather than a borrowed one. And a plain rule that lets people plug a certified one in without a permit or a pile of utility paperwork. Both are already moving. Germany has plugged in more than a million of them, and Utah made it legal on a vote with nobody against. What gets it over the line here is enough of us asking.
It’s safe, it’s proven, and it works everywhere it’s allowed.
DrunkenPirate@feddit.org 3 hours ago
I don’t know your local laws and current setup, but Balcony Solar typically aren‘t standalone setups.
That means they need the frequency signal of your power current - 50hz in Germany. Without this they do not work. This is a safety measure to protect electricians while working.
So called Island Systems work without the frequency signal only. They provide power even in a black out situation. Balcony Solar does not in gerneral.