The real merit is that we can actually reduce the cost of the backsheet compared to conventional petroleum-based backsheet.

真正的好处是，相对与石油制成的backsheet， 它的成本较低。

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Regardless, if the cotton and castor-based backsheet proves cheaper than the petroleum version it may help remove a bit more fossil sunshine from the new solar energy.

无论如何，如果棉花和蓖麻子制成的backsheet证明了比石油制成品要便宜，那么它将有助于从新型太阳能能源中消除更多的化石成分。

youdao

Regardless, if the cotton and castor-based backsheet proves cheaper than the petroleum version it may help remove a bit more fossil sunshine from the new solar energy.

无论如何，如果棉花和蓖麻子制成的backsheet证明了比石油制成品要便宜，那么它将有助于从新型太阳能能源中消除更多的化石成分。

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