Trinasolar introduced that UL Options has granted Trina’s Vertex N 2,000-V photo voltaic panel UL 61730 certification.
A comparability of wafer sizes utilized in large-format modules. Credit score: Trinasolar
UL 61730 is the up to date model of UL 1703, the “Customary for Photovoltaic (PV) Module Security Qualification.” The Vertex N 2,000-V is the primary 210R panel to obtain the UL 61730 certification for two,000-V fashions. The “210-mm decreased” (210R) wafer has been adopted by Trina for initiatives in search of smaller-in-width photo voltaic panels. The 210R wafer is a G12 (210-mm) wafer with a decreased width (182 mm).
UL Options evaluated the standard and security of Trina’s 2,000-V module in a variety of environmental circumstances. The module accomplished quite a few checks, together with PID-induced degradation, damp warmth, thermal biking, ultraviolet growing older and B & B1 sequence checks. Trina’s take a look at efficiency confirmed the module’s reliability in high-voltage environments and the flexibility to fulfill the acute calls for of two,000-V functions.
Based mostly on Trina’s n-type TOPCon know-how, the two,000-V module delivers as much as 620 W and 22.7% effectivity. These developments improve string energy and improve system efficiency for utility-scale photo voltaic initiatives, translating to decrease balance-of-system (BOS) and labor prices, improved levelized value of power (LCOE), and shorter payback intervals.
This module underwent design and materials upgrades to beat the technical challenges related to high-voltage environments. New improvements in creepage distance concerns, the usage of high-insulation supplies and an optimized glass construction, together with enhanced parts resembling junction packing containers, contribute to improved efficiency, reliability and security. These enhancements cut back the chance of arc breakdowns, stopping quick circuits and potential fireplace hazards whereas additionally slowing the growing older strategy of supplies in high-voltage settings, guaranteeing the module’s long-term, secure operation.
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