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LONGi is a world-leading manufacturer of monocrystalline solar panels known for their innovation, durability, and exceptional energy yield.
With advanced PERC technology and rigorous quality control, LONGi panels are engineered to perform even in Chicago’s fluctuating weather conditions.
Whether you're looking to cut electricity bills or move toward sustainability, LONGi offers a future-proof solution.
Get more power from every square foot thanks to advanced monocrystalline technology and low-temperature coefficient.
Exceptional panel lifespan with minimal degradation, delivering strong ROI and reliable performance for decades.
LONGi panels perform exceptionally well even on cloudy or snowy Chicago days, maintaining output through harsh Midwest winters.
One of the most efficient and cost-effective panels for residential and commercial use, with excellent low-light performance — perfect for Chicago’s mixed-weather seasons.
Ideal for commercial or large-scale installations, delivering cutting-edge performance and sleek design.
Your Trusted LONGi Solar Partner in Chicago
Our team is trained to install LONGi products the right way, the first time.
We understand Chicago roofs, weather, and local incentives.
From design to permitting and maintenance — we handle it all.
