Vertex S+ completely black module
Image: Trina Solar
China-based PV manufacturer Trina Solar said it has started mass production of its new all-black, n-type, tunnel oxide passivated contact (TOPCon) monocrystalline PV modules.
“The all-black Vertex S+ module is specifically designed for residential PV environments and combines high performance with a sleek, modern appearance that integrates seamlessly with different architectural styles,” the company said. “With an all-black aesthetic design, it measures 1762mm x 1134mm and weighs just 21kg.”
According to the company, the product is available in six versions, each with different peak power and module efficiency. The basic 430 W version has an efficiency of 21.5%, while the largest 455 W variant has an efficiency of 22.8%. The no-load voltage ranges from 51.4 V to 53.4 V, and the short-circuit current ranges from 10.59 A to 10.77 A.
The 144-cell panels operate between -40 C and 85 C. They come with a product warranty of up to 25 years and a 30-year performance warranty. The panels have ultra-low degradation rates, with only 1% degradation in the first year and 0.4% annual degradation.
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