Longi

Cutting-edge modules for maximum output.

With Longi

Longi is leading the way in innovative solar module technology, delivering cutting-edge solutions for maximum energy production and efficiency. Our high-performance modules are designed to optimize energy output, enhance reliability, and ensure long-term durability, making them ideal for residential, commercial, and utility-scale applications. With a commitment to quality, innovation, and sustainability, Longi is your trusted partner for superior solar solutions that power a brighter, more sustainable future.

Learn more about the brand

Founded in 2000, LONGi Green Energy Technology Co., Ltd. (LONGi) is committed to being the most valuable solar technology company in the world.Under the mission of "To make the best of solar energy to build a green world" with a brand positioning of "The most trusted, reliable solar company that blazes the trail for green technology," LONGi is developing solutions for large-scale power plants, for different industries and households with its innovation-focused development. Eventually, they will also supply "Green Power + Green Hydrogen" solutions for global zero-carbon development.

Known for

Longi manufactures high-efficiency solar panels known for their performance, reliability, and durability. Their panels are used in residential, commercial, and utility-scale installations worldwide.

Plug & play solar kits: all you need to start saving.

Our best sellers!

Special pricePerformance 400 20º - 1 PanelRobinsun Performance - Micro Inverter - TSUN TSOL MS800 W
Robinsun Performance Sale priceFrom €329,00 Regular price€399,00
Special priceFloor solar kit with basic mountPerformance 400 20º - 1 Panel
Robinsun Performance (Bifacial) Sale priceFrom €329,00 Regular price€399,00
Special pricePerformance 400 Basic - 1 Panel - MonofacialAiko neostar 2S
Robinsun Performance Basic Sale priceFrom €329,00 Regular price€399,00
Special pricePerformance 400 Basic - 1 Panel - MonofacialQN 440Wp 1 panel specifications
Robinsun Performance Basic (Bifacial) Sale priceFrom €329,00 Regular price€399,00
Special priceBeautiful solar panel kits for garden with 20 degree mountPerformance 400 20º - 1 Panel
Robinsun Performance Flat Sale priceFrom €399,00 Regular price€499,00
Special pricePerformance 400 20º - 1 PanelQN 440Wp 1 panel specifications
Robinsun Performance Flat (Bifacial) Sale priceFrom €399,00 Regular price€499,00
Special priceBalcony solar panelRobinsun Performance Balcony
Robinsun Performance Balcony Sale priceFrom €449,00 Regular price€529,00
Special priceBeautiful and colorful home balcony with Robinsun performance solar kitBalcony solar panel
Robinsun Performance Balcony (Bifacial) Sale priceFrom €449,00 Regular price€529,00
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Blog posts

Blog history price drop

More power for your money - why at Robinsun we constantly improve the price to output of our solar kits

At Robinsun, innovation and affordability go hand-in-hand. Over the years, we’ve worked tirelessly to bring top-notch solar energy solutions to our customers’ homes at increasingly competitive pric...

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Earnback blog

Earnback time drops under 1,5 years with Robinsun’s recent price decreases

At Robinsun, affordability and innovation are cornerstones of our mission to make solar energy accessible to every family. One of the most significant indicators of this commitment is the steady im...

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Price drop blog

Price drop at Robinsun - Oops we did it again!

We’re starting the new year with some exciting news: We’re thrilled to announce a drop in prices across our entire solar kit range!, and we want to celebrate this milestone with you. In this blog, ...

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