Maine Enacts Safety‑First Balcony Solar Law

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- Utah passed its first balcony‑solar legislation in March 2025, opening the door for plug‑in panels on apartments and homes.
- Virginia followed with a balcony‑solar bill later that month, extending state‑level support for plug‑in PV systems.
- Maine approved LD 1730 on 2 April 2025, mandating that balcony‑solar installations be performed by licensed electricians for safety.
- Maine estimates a 1,200‑watt plug‑in solar system can slash an average household’s electricity bill by about 20 % ($388 per year).
- Maine electricity rates have risen 68 % over the past five years, heightening the appeal of cost‑saving balcony solar.
- Bright Saver promotes balcony solar and offers Net Metering Expansion Kits that let rooftop‑solar owners add up to 1 kW of plug‑in panels, including the “NEM Go” kit with four 250‑watt modules (also sold in 800‑ and 1600‑watt versions).
- Lidl plans to stock plug‑in solar panels in its UK stores for around £400 after the UK government lifted regulatory hurdles, aiming to make the kits as easy to buy as groceries.
Why it matters: Renters and homeowners can cut electricity bills by up to 20 % ($388 a year) using balcony‑solar kits, while the new safety‑first legislation and net‑metering options unlock a $14 billion‑plus market, expanding affordable clean‑energy options for millions and reducing reliance on volatile fossil‑fuel prices.




