A period may pertain-to a solar system.Logical formLearned from9 sentences. Photovoltaic (power stations) can be solar.Logical formLearned from9 sentences. Thousands can be constituted-of-or-filled-with solar masses.Logical formLearned from9 sentences. Periods can be solar.Logical formLearned from9 sentences. An interstellar medium may surround a solar system.Logical formLearned from9 sentences. An action may pertain-to a solar wind.Logical formLearned from9 sentences. A neighborhood may pertain-to a solar system.Logical formLearned from9 sentences. A solar wind can be a stream of charged particles.Logical formLearned from9 sentences. Bits may pertain-to a solar wind.Logical formLearned from9 sentences. Gusts can be constituted-of-or-filled-with solar wind.Logical formLearned from9 sentences. Clouds may reflect solar radiation.Logical formLearned from9 sentences. Hurricanes can be solar.Logical formLearned from9 sentences. Solar cells can be high-performance.Logical formLearned from9 sentences. A (heat energy) can be solar.Logical formLearned from9 sentences. Properties may pertain-to a solar wind.Logical formLearned from9 sentences.