TECHNOLOGY
Technology That Powers a Better Tomorrow
LONGi's Hi-MO technology delivers higher efficiency, better performance, and long-term reliability — so you can power more with less.
Why LONGi?
Driving a Zero-Carbon Future with Innovation and Reliability
World's Leading Solar Brand
Recognized globally as the #1 solar manufacturer by shipments
25+ Years of Innovation
Over two decades of R&D excellence driving solar technology forward
Hi-MO Technology
Higher efficiency modules delivering more power per panel
Global Top Solar Manufacturer
Trusted by millions of homeowners and installers worldwide
LONGi at a Glance
170+
Countries & Regions
30+
Manufacturing Sites
200GW+
Modules Delivered
No.1
Global Market Share
Hi-MO X10
Next Generation Solar Module
Built for Quality. Backed for Life.
Our vertically integrated manufacturing ensures the highest quality standards at every step.
Silicon Production
→
Cell Manufacturing
→
Module Assembly
→
Quality Inspection
→
Global Delivery
Global Certifications. Your Peace of Mind.
Recognized Worldwide
TOP 10 PV Module Manufacturer
2023
BloombergNEF Tier 1 PV Manufacturer
2024
PVEL Best Performance PV Module
2021
Intersolar Award Innovation Excellence
RED DOT Design Award
2022
INNOVATION & R&D
Innovation for a Better Tomorrow
Through continuous R&D, LONGi drives breakthroughs in solar technology, making clean energy more efficient and accessible for a sustainable tomorrow.
10,000+
R&D Professionals
1,000+
Patents Granted
4
R&D Centers
Industry Leading
Investment
Powering a Better World
LONGi solar solutions are transforming communities and building a cleaner, more sustainable future across the globe.
Germany
Balcony Solar Project
Netherlands
Rooftop Solar Farm
Italy
Solar Solutions
Australia
Sustainable Living
Japan
Solar Installation
A Greener Tomorrow, Together
Sustainability is at the heart of everything we do — creating clean energy today for a better tomorrow.
Low Carbon Manufacturing
Green Energy for All
Circular Innovation
Building a Sustainable Future
Real People. Real Impact.
Hear from homeowners and installers who've made the switch to LONGi solar.
"
Installing LONGi panels was the best decision we made. Our energy bills dropped by 70% in the first year.
— Thomas M., Germany
"
The Hi-MO X10 panels perform exceptionally well even on cloudy days. Incredible efficiency.
— Sophie L., Netherlands
"
LONGi's quality and warranty gave us complete peace of mind. Highly recommend to any homeowner.
— Marco R., Italy
Resources for Your Solar Journey
Downloadable files you need to plan, install, and get the most from LONGi solutions.
