REC TwinPeak 72 SERIES

Product catalog summary

Overview: The REC TwinPeak 72 Series solar panels are designed for enhanced efficiency and performance, particularly in shaded conditions. These panels are PID (Potential Induced Degradation) free, which contributes to reduced system costs and improved power output per square meter.

Specifications: The panels utilize polycrystalline cells with a nominal power range of 330 to 345 Wp and efficiency between 16.4% and 17.2%. They are designed to operate under a maximum system voltage of 1000 V or 1500 V, depending on the product type. The panels can withstand a maximum snow load of 550 kg/m² and a wind load of 244 kg/m².

Electrical Data: At standard test conditions (STC), the panels have a nominal power voltage (VMPP) ranging from 38.1 to 38.7 V and a nominal power current (IMPP) from 8.67 to 8.92 A. The open circuit voltage (VOC) ranges from 46.0 to 46.5 V, and the short circuit current (ISC) ranges from 9.22 to 9.36 A.

Temperature Ratings: The nominal operating cell temperature (NOCT) is 44.6°C with a temperature coefficient of PMPP at -0.36 %/°C, VOC at -0.30 %/°C, and ISC at 0.066 %/°C.

Certifications and Warranty: The panels are certified under IEC 61215, IEC 61730, UL 1703, and other standards, ensuring resistance to salt mist and ammonia. They come with a 10-year product warranty and a 25-year linear power output warranty, with a maximum performance degradation of 0.7% per annum.

Company Background: REC, founded in Norway in 1996, is a leading solar energy company known for its high-quality products and low warranty claims rate. The company is part of Bluestar Elkem and operates globally with headquarters in Norway and Singapore.

Catalog excerpts

rec TwinPeak 72 SERIES PREMIUM SOLAR PANELS WITH SUPERIOR PERFORMANCE REC TwinPeak 72 Series solar panels feature an innovative design with the higher panel efficiency of polycrystalline cells, enabling customers to get the most out of the space used for the installation. Combined with industry-leading product quality and the reliability of a strong and established European brand, REC TwinPeak 72 panels are ideal for commercial rooftops worldwide. MORE POWER OUTPUT PER M² IMPROVED PERFORMANCE IN SHADED CONDITIONS REDUCES BALANCE OF SYSTEM COSTS

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10 25 year product warranty year linear power output warranty TEMPERATURE RATINGS Nominal Operating Cell Temperature (NOCT) 44.6°C (±2°C) Temperature Coefficient of Pmpp Temperature Coefficient of VOC Temperature Coefficient of ISC ELECTRICAL DATA @ STC Product Code*: RECxxxTP72 GENERAL DATA Nominal Power - Pmpp (Wp) 330 Watt Class Sorting - (W) 0/+5 Nominal Power Voltage - VMPP (V) 38.1 Nominal Power Current - IMPP (A) 8.67 Open Circuit Voltage - VOC (V) 46.0 Short Circuit Current - ISC (A) 9.22 Cell type: Glass: Back sheet: Frame: Junction box: Values at standard test conditions...

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