3 ms·
If there is sun why not skip the middle man and use an array of mirrors for direct heating?
by ummwhat 6y ago
If there is sun why not skip the middle man and use an array of mirrors for direct heating?
- stewbrew 6y agoOh come on. Anyway, the sun doesn't shine at night. In the winter, the situation is difficult too. You need storage but you don't necessarily have to move the storage across countries.