Poly Solar Panel
Small poly solar panel requires complex labor and cost a little more than standard solar panel. Besides, solar panel below Component 150W, MC4 and cables is optional and all solar panel do 100% EL and 100% visual inpection.
Sunpal Poly solar panel meet certifications:
IEC 61215, IEC 61730, UL 61730
ISO 9001:2008: ISO Quality Management System
ISO 14001: 2004: ISO Environment Management System
OHSAS 18001: 2007 Occupational Health and Safety
Sunpal Poly solar panel featureas:
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Positive power tolerance (0~+5W) guaranteed High module conversion efficiency (up to 18.6%)
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Slower power degradation enabled by Low LID Mono PERC technology: first year <2%, 0.55% year 2-25
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Solid PID resistance ensured by solar cell process optimization and careful module BOM selection
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Reduced resistive loss with lower operating current
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Higher energy yield with lower operating temperature
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Reduced hot spot risk with optimized electrical design and lower operating current
