| Shell ST20, 20 Watt 12 Volt Thin Film Solar Pane, Pallet - 40 General The Shell ST20 module is composed of a monolithic structure of series connected Copper Indium Diselenide (CIS) based solar cells. It can generate a peak power of 20 watt at 15.6 volts. The Shell ST20 module has been designed for rural and industrial applications. Qualifications and Certificates * UL-Listing 1703 * All Shell Solar Panels are produced in EN-ISO 9001 certified factories Limited Warranties Peak Power for 10 years Installation Cables Two conductor 1.54 mm (minimum length) UV stable cable facilitates a variety of mounting schemes and permits easy field wiring. Benefits * Exceptional performance under low light conditions, shade and high temperature tolerance that offers reliable power in adverse or changeable conditions. * Class leading efficiency and stable output power delivering reliable high performance for many years. * Highly transparent tempered glass delivering more power and ensuring high impact resistance and protection against hail, snow, ice, and storms. * Uniform appearance ideal for applications where aesthetics are an important factor. * 10 years research and over 3 years commercial manufacturing experience has been applied to the development of our CIS thin-film range to ensure that our products have a long and reliable service life backed by a 10 year warranty. Mechanical Specifications A torsion and corrosion-resistant anodized aluminum frame ensures dependable performance, even under harsh weather conditions. Pre-drilled mounting holes are provided for ease of installation. Dimensions (LxWxD): 29.5" x 12.9" x 1.3" (749.3 x 328 x 35mm) Weight: 9 lbs (4.09 kg) Electrical Characteristics Data at Standard Test Conditions (STC) Rated Power (Pr): 20 watts Peak Power Pmpp: 20 watts Peak Power Voltage Vmpp: 15.6 volts Peak Power Current Impp: 1.29 amps Open Circuit Voltage Voc: 22.9 volts Short Circuit Current Isc: 1.54 amps Series Fuse Rating: 3 amps Minimum Peak Power Pmpp min: 18 Watt Typical data at Nominal Operating Cell Temperature (NOCT) conditions Temperature Tnoct: 47C Mpp power Pmpp: 14 watts Mpp Voltage Vmpp: 13.7 Volts Short Circuit Current Isc: 1.2 Amps Temperature coefficients Pmpp: -0.6%/C Vmpp: -100 mV/C Isc: +0.2 mA/C Voc: -100 mV/C |
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