LR7-72HVD-640M

Longi Solar Hi-MO X10 Scientist (LR7-72HVD 640-665M) is designed to maximize energy yield where every square meter counts and production predictability is key. Its foundation is HPBC 2.0 back-contact technology, an architecture with contacts moved to the rear side—eliminating front-side metal pathways that hinder light absorption. In practice, this translates to better real-world performance, not just in the lab.

A key advantage is the built-in shading optimizer, which minimizes losses when shade from a chimney, branch, or rooftop installation falls on the panel. Additionally, the 0BB (zero busbar) structure efficiently collects current and enhances aesthetics, often a crucial factor in visible rooftop installations. The applied multilayer structure helps utilize light more effectively and stabilize long-term performance.

This is an excellent choice for demanding rooftop systems, commercial installations, and C&I projects where resilience to partial shading and high module efficiency are significant advantages.