Japan-based GBP mentioned its new cables adjust to a number of worldwide requirements. It claims that the cables have an antitheft operate, as they need to stop copper thieves from approaching a PV system.
Japanese expertise supplier GBP Co., Ltd. launched final week new aluminum cables for PV installations.
The corporate claims that the brand new product provides the benefit of an antitheft resolution, as a result of the price of aluminum is far decrease than that of copper, and aluminum cables are much less focused by thieves than their counterparts. copper.
GBP says the brand new aluminum cables conform to worldwide requirements 4 mm² x 95 mm², 4 mm² x 120 mm², 1 mm² x 150 mm², 1 mm² x 185 mm², 1 mm² x 240 mm², and 1 mm² x 300 mm².
“The conductivity of aluminum cables is about 60% of copper cables,” says the producer. “However by selecting an acceptable dimension, it’s doable to attain the identical efficiency as copper conductors. As well as, since aluminum cables are 30 to 50% lighter and extra versatile than copper cables, they guarantee a neater set up course of, scale back building time, and save labor prices.
GBP claims that utilizing its new cable can scale back the price of a PV challenge by as much as 10%. “It follows the German requirements, “mentioned the supplier. “Anti-theft measures comparable to our aluminum cables have additionally attracted consideration overseas. “
Aluminum is inexpensive than copper, but it surely oxidizes simply. As well as, aluminum can be extra brittle even at regular temperatures and breaks simply than copper.
In observe, aluminum cables are hardly ever utilized in small rooftop installations and are largely utilized in giant PV amenities. These cables require a thicker cross-section than copper cables for a similar output and thus additionally a smaller area.
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