Solar cells have disadvantages such as intermittency, vulnerability to shading, and water consumption/hazardous waste generation.
One disadvantage of solar cells is their intermittent nature: Solar energy is dependent on sunlight, so it cannot generate electricity during nighttime or in shaded areas.
Another disadvantage is their vulnerability to partial shading: If even a small section of a solar panel is shaded, it can significantly reduce the overall energy production of the entire panel.
Additionally, solar energy production can require water consumption and lead to hazardous waste generation: Cleaning solar systems and manufacturing photovoltaic cells may involve the use of water and chemicals that can be harmful to the environment.
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