Description
About This Product
The HI-MO X6 MAX SCIENTIST LR7-54HTH 475M is a 475 W monocrystalline solar module from Longi’s Hi-MO X6 Max Scientist family. It uses Longi’s HPBC back-contact cell technology, which moves the main electrical contacts away from the front surface of the cells and provides a clean, gridline-free appearance. The LR7-54HTH-475M is rated at up to 23.3% module efficiency and is designed for high-output residential and commercial rooftop solar systems.
Product Explainer Video
Hi MO X6 Max – Concept Video
Who This Product Suits
The HI-MO X6 MAX SCIENTIST LR7-54HTH 475M suits homeowners, installers and commercial customers wanting a high-output Longi panel where available roof area needs to be used efficiently. Its 475 W rating and 23.3% module efficiency make it particularly useful for residential and light-commercial systems where installers want to achieve more array capacity with fewer modules. It is also a practical choice where the clean appearance of Longi’s back-contact cell design is preferred on visible roof areas.
Specifications Explained
The HI-MO X6 MAX SCIENTIST LR7-54HTH 475M has a maximum output of 475 W under standard test conditions and a module efficiency of 23.3%. Its electrical ratings are 33.79 V at maximum power (Vmp), 14.06 A at maximum power (Imp), 39.95 V open-circuit voltage (Voc) and 15.07 A short-circuit current (Isc). The module has a 0 to +3% power tolerance, meaning its rated output is not negatively toleranced, and a Pmax temperature coefficient of -0.28%/°C, which indicates how output changes as cell temperature rises above standard test conditions. It is rated for a maximum system voltage of 1500 V DC and a maximum series fuse rating of 25 A.
Summary
The HI-MO X6 MAX SCIENTIST LR7-54HTH 475M combines a 475 W output with 23.3% module efficiency in Longi’s Hi-MO X6 Max Scientist range. Its HPBC back-contact cell design, strong electrical output and relatively low -0.28%/°C power temperature coefficient make it well suited to modern residential and commercial PV installations. For installers, it is a high-efficiency Longi option where good power density, straightforward string design and a clean roof appearance are priorities.
Weights & Measurements
| Length (mm) | 1800.0 mm |
|---|---|
| Width (mm) | 1134.0 mm |
| Height (mm) | 30.0 mm |
| Weight (kg) | 21.6 kg |
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About LONGi
LONGi is one of the world’s largest solar technology companies and a major manufacturer of high-efficiency solar panels. Founded in 2000, the company has become especially known for its focus on monocrystalline silicon technology, large-scale solar manufacturing and ongoing investment in research and development. LONGi supplies solar modules for residential, commercial and utility-scale projects around the world, with a strong emphasis on efficiency, reliability and long-term clean energy performance.
