शॉकली-क्वेसर सीमा (Shockley-Queisser limit) के अनुसार, एक मानक सिंगल-जंक्शन सिलिकॉन फोटोवोल्टिक सेल की अनुमानित सैद्धांतिक अधिकतम रूपांतरण दक्षता कितनी है?

The maximum theoretical efficiency (~33%) of single-junction silicon photovoltaic cells is primarily limited by which fundamental factor?

A silicon solar cell has a short-circuit current of 100 mA and an open-circuit voltage of 0.8 V under full illumination. If the fill factor is 0.7, what is the maximum power delivered to a load by the cell?