question: What are the largest photovoltaic solar power plants ?
answer: The 250 MW Agua Caliente Solar Project , in the United States , and the 221 MW Charanka Solar Park in India
turker_answer: The largest photovoltaic solar power plants are the 250 MW Agua Caliente Solar Project , in the United States , and the 221 MW Charanka Solar Park in India .
rule-based: The largest photovoltaic solar power plants are the 250 MW Agua Caliente Solar Project , in the United States , and the 221 MW Charanka Solar Park in India .