Knowledge News Careers Contact Modules PV Plants Resources Investors Careers About Us Modules Series 6 Optimized Design. Lower LCOE. Superior Return. First Solar Series 6 and Series 6 Plus photovoltaic (PV) modules set the industry benchmark for reliable energy production, optimized design and environmental performance. Series 6 420 - 450 watts / up to 18.2% efficiency Superior temperature coefficient, spectral response and shading behavior means more energy per watt vs. conventional c-Si modules Innovative under-mount frame with SpeedSlots enable the industry’s fastest installation times and lowest mounting hardware costs Dual junction box design reduces wire management complexity and cost Best-in-class durability and reliability No power loss from LiD or LeTID Immune to and warranted against power loss from cell cracking Industry’s best environmental profile with the lowest carbon and water footprint, and fastest energy payback Download Datasheet Series 6 Plus 430 - 460 watts / up to 18.3% efficiency Includes all of the advantages of Series 6 Larger form factor provides more watts per module, with minimal impact to structure design Enhanced BOS savings through fewer connections and less mounting hardware per watt Series 6 Plus will be available in two product variants that are easily matched to structure zones: Interior array modules - a lighter load-compliant module that will occupy the interior rows of an array. The reduced weight enables faster install velocity Exterior array modules - a higher load module that ensures an appropriately robust perimeter for an array Overall lower LCOE for a competitive return on investment Download Datasheet INNOVATIVE MODULE DESIGN Advanced Thin Film Solar Technology Advanced Design: Series 6 and Series 6 Plus offer an advanced design that is optimized for every stage of your application, significantly reducing balance of system, shipping, and operating costs. Extensive Compatibility: Module design provides seamless mounting with common fixed-tilt and tracking applications Stable, Robust Packaging: Unique frame design allows for nested stacking maximizing shipping and handling efficiencies Learn More About Our Technology Reliable Performance Based on First Solar’s proven CdTe technology, Series 6 and Series 6 Plus are independently tested and certified for reliable performance that exceeds IEC standards, even the most extreme environments. Learn about our component and structure partners End-to-End Manufacturing Series 6 and Series 6 Plus modules are manufactured under one roof with a 100% traceable QA/QC program that results in a globally consistent and high-quality product. Series 6 Resources Series 6 Plus Datasheet Series 6 Datasheet Series 6 Brochure Post Sales Support Contact Us Ecosystem See our structure partners optimized for our technology See Our Partners Technology Advantage The most tested and reliable module on the market Learn More PlantPredict Discover a better energy prediction software Discover PlantPredict Modules Our Technology Ecosystem Post Sales Support About Us Overview Leadership Corporate Responsibility Press Center Locations Resources Technical Documents Knowledge Center Sustainability Documents Quick Links Press Center Careers Contact Us Become a Supplier Follow Us On © 2021 First Solar. All rights reserved. Imprint Privacy Policy Terms of Use