Longi Solar Panels

Longi Solar Panels
We Work With The Best

About Longi Solar

Founded in 2000, Longi Solar are a world leading mono-crystalline solar module manufacturer. Producing highly efficient, cost-effective solar panels on a global scale.

Driven by advanced technologies and over 18 years of experience, Longi Solar are Monoscrystalline specialists. As the largest supplier of Monocrystalline silicon wafers in the world, Longi supply cells to near enough 50% of the solar industry. In 2017, the company shipped around 7.0GW of solar products. But, by 2020, the company are expected to reach the 45GW production milestone. 

Longi’s heavy investment in R&D have meant that they are able to deliver LCOE (levelized cost of electricity) solutions. For both residential and commercial energy needs. Overall, Longi panels offer a better lifetime yield than the standard mono panels. Due to the treatment of their PERC cells and exclusive bifacial solar modules.

Longi Solar PV Panels

Deege Solar have an extensive portfolio of Longi Solar Panel installations. From 375W Longi Black Solar Panels to 440W we have installed a large variety of models. If you are interested in learning more about Solar Panels from Longi Solar, simply get in touch. The expert Solar team here at Deege Solar, are happy to provide our expert knowledge, and provide a FREE bespoke design for any home or business owner in the UK.

370W Longi Solar Panels

370W Longi Solar Panels

370W Longi Solar Panels
Package Deal!

Longi 375W Solar Panels

Plug Into The Sun

Key Features Of A Longi Solar Panels


Longi supplies more than 30GW of high-efficiency solar wafers and modules worldwide yearly.

Reusable Electricity
Longi solar panels perform 3x better than IEC standards prescribe.
Protect Your Solar

12 Years Product Warranty and 25 Year Linear Output Warranty.

We Make Your Homes Greener!

Our Latest Longi Solar Installations

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