Produced from a single silicon ingot. Use widely in the pass. More efficient and less space taking. Life span of 25 years or more. Price is higher due to more complicate in production process. Not popular in the market due to the higher price.
10W
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20W
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30W
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40W
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50W
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60W
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36V 60W
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100W
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130W
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150W
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18V 200W Half Cell
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18V 250W Half Cell
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