Shopping centers and retail chains install solar panels to cut electricity costs, enhance their ESG compliance, and attract eco-conscious consumers. However, high foot traffic, urban pollution, and shading from signage or nearby buildings can gradually reduce solar efficiency. Dirty or underperforming panels lead to higher reliance on grid electricity, increasing operational costs and reducing the sustainability impact retailers aim to achieve. Through professional cleaning, thermal imaging, and real-time monitoring, retail businesses can prevent unnecessary power losses and ensure continuous savings. Additionally, by including solar ROI and carbon offset reporting, malls and retail brands can publicly showcase their environmental impact, strengthening their brand image and corporate responsibility commitments.