In the intricate world of renewable energy, various sources contribute in unique ways, yet the potential of solar power remains _____. With advancements in technology, especially in the fields of photovoltaic cells and solar thermal systems, experts predict that solar energy could not only meet current demands but also provide a sustainable solution for the future.
However, some critics argue that the reliance on solar energy may lead to _____ during periods of low sunlight, thus necessitating a diverse energy portfolio. Thus, it's essential to address the limitations and enhance the overall efficiency of solar technology to fully _____ its promise.