Renewable energy products and systems harness natural resources to generate energy sustainably. These include solar panels, wind turbines, hydroelectric systems, geothermal heaters, and biomass converters. They offer a cleaner alternative to fossil fuels, reducing greenhouse gas emissions and dependence on non-renewable resources. Solar panels convert sunlight into electricity, wind turbines capture wind energy, hydroelectric systems use flowing water, geothermal systems utilize heat from the Earth, and biomass converters turn organic materials into energy. Together, these technologies contribute to a more sustainable and resilient energy future.