10% of national electricity supply from solar cells by 2030
Current 0.1%
Domestic solar cell makers supply to 50% of global market
Solar energy conversion efficiency only 7-20% (20% not yet achievable, only in theory)
Solar pdtn eqmt
CVD unit (most impt)
spluttering
laser scribe
cleaning
Requires 1ha of space, produce 40MW of energy in 1 yr
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