By now, most of us know about solar energy. Most of us live in states that have at least some solar energy production, in varying degrees, and a little under 10% of homeowners have installed their own solar panels. Still, though, many communities don’t want solar farms, and installing residential solar panels is expensive and requires permits and expert installation.
Fortunately,
balcony solar is coming.

Talk about DIY - hello, balcony solar. Credit: Microsoft Designer
It seems
like people have never thought about electricity as much as we have lately. Prices
are
skyrocketing, with no end in sight, especially with the plethora
of energy-thirsty data centers being built. President Trump has steadfastly
criticized, and tried to halt, most kinds of alternative energy that might help
mitigate cost increases.
Despite
the President’s opposition to alternative energy, last month solar
overtook coal for electricity production for the first time, although that’s
as much about coal’s portion dropping as solar’s rising – and both lag nuclear
and, especially, natural gas. The U.S. solar industry is still growing, adding
7.8 gigawatts direct current in Q1 2026, but at declining rates, in part due to
the expiration
of the 30% tax credit for residential clean energy.
Balcony
solar doesn’t need solar farms. Balcony solar doesn’t need big, expensive rooftop
panels. Done right, balcony solar doesn’t need regulatory approval or expert
installation. Just plug it in on your balcony or deck, and – voila! -- you’re
generating your own electricity.
Sounds too
good to be true? Tell that to the over
one million homes in Germany already using them, at
a cost of as low as $200. The U.S., units can be had for as
little as $400.
Currently,
though, they’re not legal in most states, as laws and regulations generally don’t
distinguish them from larger units. Plug-In Solar says there are 30 states with such legislation
in 2026: 5 have passed, 5 have failed, 11 have stalled, and the rest are in other
stages. Utah was the first state to pass enabling legislation, in 2025, with Colorado,
Maryland, Maine, and Virginia joining it this year, while Georgia, New Mexico, Oregon,
Washington, and Wyoming have rejected them.
![]() |
| State of balcony solar legislation. Credit: Plug-In Solar USA |
UL Solutions
is working on a framework to address those, which would likely include a
special outlet that an electrician would have to install. “I know they want to
say ‘No electrician, no permits’—we’re not there,” according to Mr. Bablo.
Tell that
to all those Germans.
Raymond
Ward, the Utah (Republican) state representative whose bill allowing them
passed in Utah, made
the point: “You look over there and say, ‘Well, that’s working,’ So what
is it that stops us from having it here?” Note, though: even the Utah law
still requires compliance with the National Electrical Code and a product
safety standard from Underwriters Laboratories, neither of which is currently
available.
So there
is still work to be done. In Germany it took “relentless individuals” to make
the necessary changes, according
to Christian Ofenheusle, the founder of EmpowerSource, a Berlin-based
company that promotes balcony solar. We’re going to need some of those too.
Robinson
Meyer, the founding executive editor of Heatmap,
a media company focused on climate change, wrote an op-ed in The New York
Times in praise of balcony solar: The
Tiny Solar Panel That Could Change America. He recognizes that they won’t
replace the current grid and that there “are still some technical questions to
resolve,” but I like his vision: “It will be bought off-the-shelf like a
consumer product, not sold by a team, like a swimming pool; it can be installed
by just about anyone, with no special training; and it requires minimal
approval.”
His vision goes further than just the direct impacts:
But if I can dream for a second, I hope balcony solar’s charisma and low cost help us imagine the energy-abundant future we are so close to achieving. Americans and our government have a tendency to treat the current energy system, and the current set of technologies that enliven it, as finished and fixed. In reality, they are always changing.
Plug-in solar demonstrates one version of the coming changes: With its small size, it makes balcony and backyard power production possible. But it’s only one messenger of many from that new world. As batteries continue to develop, larger and larger amounts of energy will be stored at ever-smaller sizes and scales, and that will enable innovations and technologies we cannot yet imagine — technologies that will change our world as much as the sextant, the bicycle or the jet engine.
That’s a
vision we should all buy into.
Indeed,
balcony solar is already inspiring people to take other actions to help fulfill
that kind of vision. "They are a gateway to other measures such as larger
photovoltaic systems or the purchase of an electric car or
a heat
pump," says
Christoph Kost, head of energy systems analysis at the Fraunhofer Institute for
Solar Energy Systems ISE, a German research organization.
As Mr.
Meyer says: “Balcony solar is a small way that apartment- and condo-dwelling
Americans can take ownership of their energy choices and cut down their
pollution on the margins.”
Balcony
solar won’t solve all of our issues with electricity, but it can help mitigate
rising costs and perhaps, just perhaps, point us in the new directions Mr.
Meyer is hoping for.









.png)







