Longi Solar Panel 640W – BC - LR7-72HVH

Longi Solar Panel 640W Back Contact (BC) One of the latest solar panel technologies in the world 🌍- Yeah.
Innovative rear-mounted design increases efficiency, improves light absorption and delivers stronger performance in all climates 🌞🔥- Yeah.

✅ Leading BC Technology – All electrical connections at the back to increase effective space and light absorption.
✅ Higher power output Ideal for large projects that require efficiency and consistent performance.
✅ Shading resistant Stable performance even in partial shade conditions 🌥️
✅ Excellent heat coefficient Works efficiently in hot and open environments.
✅ Quality Guaranteed – 15 years warranty against factory defects, and 30 years for performance efficiency 📜

💡 Why Longi 640W BC?
It combines innovation and reliability. Delivering excellent performance with long-term sustainability in extreme operating conditions, it is a smart investment for any solar project.

🛠️ Technical Specifications:
🔸 Power: 640W
🔸 Type: Bifacial – Back Contact Home
🔸 CODE: LR7-72HVH
🔸 Brand: Longi
🔸 Usage: Professional Photoelectric Systems

🌞 Ideal for On-grid and Off-grid systems, it enhances the performance of transformers and batteries in agricultural, industrial, and residential projects.