You rent. You can still go solar.

Why plug-in solar exists at all.

Roughly seventy percent of American households can't put solar on the roof — they rent, the roof is shaded, or the math just doesn't work. For a long time the answer was "tough luck, sign up for community solar." Plug-in solar is the answer that finally feels like a consumer product: a panel and a cord, like a window AC unit but in reverse.

It came from Germany, where you can buy an 800W kit at IKEA for about €590 and walk it home. The U.S. has been slower — different code, different liability culture, different utilities — but the dam is breaking.

If you can plug in a toaster, the argument goes, you should be able to plug in a solar panel.

This guide assumes you're a renter or someone with a similar situation: you don't own the roof, you can't drill into the building, and you'd like to spend less on electricity without a contractor.

Is it legal in my state?

Short answer: in three states, it's explicitly legal and exempt from the usual interconnection paperwork. In about twenty-five more, a bill is in flight. Everywhere else, you're in a gray area — not illegal, but technically you're supposed to file an interconnection application, which utilities will then ignore for six months.

For a state-by-state map and the latest bill numbers, see the regions page. For most renters, the practical answer is: buy a UL 3700-listed kit, plug it in, don't tell your utility, and revisit if your state passes a law.

Talking to your landlord.

Most landlords have never heard of this. Lead with the four words that matter to them: no holes, no wiring, no contractors, fully reversible. The kit is portable. The kit comes with you when you leave. The kit doesn't touch the building.

Bring this checklist:

• UL 3700 listing on the unit you plan to buy (it's a 2026 standard specifically for this).
• A picture of the kit installed — most landlords are picturing scaffolding, not zip-ties.
• An offer to remove it within 48 hours if asked, in writing.
• The exact outlet you plan to use (must be outdoor-rated and GFCI-protected).
• A renter's insurance rider, if your policy doesn't already cover small portable electronics.

For the full email script, see the article The landlord conversation, scripted.

Picking the right kit.

You want UL 3700 (or pursuing it), a built-in microinverter, an anti-islanding shutoff, and a power output that matches what your circuit can handle. Here are our three top picks for renters in spring 2026:

Where to put it.

The number-one variable in your savings is where the panel sits. Aim for south, then west, then east, in that order. North is a waste. A two-hour shadow from a neighboring building can cut your output by 40% — measure carefully before drilling any zip-tie holes.

Three placements, ranked:

• Balcony rail, panel hung vertically: easiest, most reversible, slightly suboptimal angle.
• Patio, panel on a tilt stand: better angle, takes up floor space, panel is portable.
• Window-mounted with suction frame: last resort. Lowest output, but works for renters with no outdoor space.