Solar retractable slatted covers integrate photovoltaic technology into pool protection systems, generating energy while managing water conditions. The slats feature thin film solar cells (efficiency 12 15%) embedded in polycarbonate panels, converting sunlight to electricity for pool pumps, heaters, or lighting. Retractable mechanisms (motorized or manual) allow adjusting slat position to optimize solar absorption or provide full pool coverage. Translucent slats permit 30 50% light penetration, supporting limited algae growth while reducing evaporation. Energy production typically ranges from 100 300 kWh/season, offsetting 10 20% of pool operational costs. These covers are ideal for eco conscious homeowners, combining sustainability with practical pool management—with smart controllers optimizing solar harvest and cover usage based on weather forecasts.