US company Sunpower achieved an Efficiency of 24.1% for a module using silicon cells, which is just the latest in a number of efficiency records for solar technology, showing that the modules are moving in the right direction.
US company Sunpower achieved an Efficiency of 24.1% for a module using silicon cells, which is just the latest in a number of efficiency records for solar technology, showing that the modules are moving in the right direction.
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