The NU-JD540 module also features 10-BB technology, which uses round wires. This increases the power gain of each cell and makes them less susceptible to micro-cracking. All of Sharp's half-cell modules have three small junction boxes, each equipped with a bypass diode. Certifications according to IEC61215 and IEC61730 attest to the quality and safety of the module. Sharp offers a 15-year product warranty as well as a 25-year performance warranty of at least 85 per cent of the output power even in the 25th year.
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Module efficiency of 20.89 per cent. In addition, it is suitable for a system voltage of up to 1,500 volts. The low temperature coefficient of minus 0.341 per cent per degree Celsius ensures higher outputs at high ambient temperatures. (mfo)
