Utilities are raising concerns about plug-in solar panels : NPR

A new wave of easy, plug‑in solar panels—sometimes called balcony solar—is emerging in the U.S. These small systems plug directly into a standard outlet and immediately reduce a household’s electricity use. They’re already wildly popular in Germany, with over 1.2 million units installed.

🏛️ Legislative Movement

• Utah passed the first U.S. law supporting plug‑in solar in 2025.

• ~30 states now have similar bills introduced.

• These bills aim to remove utility connection agreements, which currently add cost and complexity.

⚡ Utility Pushback

Utilities in several states (GA, AZ, NM, WA, WY) have successfully delayed votes by raising safety concerns, especially:

• Shock hazards from accessible plugs

• Risk to lineworkers if panels back‑feed electricity during outages

Advocates argue:

• These concerns are overstated and largely about utilities protecting revenue.

• Modern systems can automatically shut off during outages.

• Germany’s decade of experience shows no reported safety incidents when used properly.

🔒 Safety Certification

UL Solutions (formerly Underwriters Laboratories) launched a new certification program in January. Bills modeled on Utah’s law require this certification, meaning:

• Manufacturers must meet strict safety standards

• Certified products could hit the U.S. market within months

💸 Why People Want Them

• Rising energy costs

• Low upfront price (hundreds, not tens of thousands)

• Can power essentials like a fridge or microwave

• Pay for themselves in ~7 years (based on German data)

• Work for renters, not just homeowners

🇺🇸 What’s Next

• Virginia is poised to become the second state to legalize plug‑in solar.

• Advocates believe that once 5+ states adopt supportive laws, the U.S. could see mass adoption similar to Germany.