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Story summary
- The United Kingdom launched plug-in balcony solar panels, sold through Argos, on Thursday, August 27.
- 800-watt kits cost £400-£500 and could save households up to £110 annually.
- Each system must register with Great Britain’s National Energy System Operator to monitor impact.
- Which? editor Emily Seymour warned the panels generate less power, may need permission and pose safety risks.
