Answers:
Usually when using solar cells, they charge up battery for DC Power & use an Inverter system to convert into AC...
For each application, the amount of cell would be determined by how much power is required so I guess you would know the amount by knowing how the whole system works...
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Usually when using solar cells, they charge up battery for DC Power & use an Inverter system to convert into AC...
For each application, the amount of cell would be determined by how much power is required so I guess you would know the amount by knowing how the whole system works...
Related Questions:
From where on earth uv rays come during solar eclipse?
Sun other emit UV rays, no matter if its eclipse or not. The sun emits UV rays at all times, not just during a solar eclipse. These rays are the source of sunburn; and they are insanitary to your eyes, which is why you should always avoid looking directly at the sun...