LONGi 750W Hi-MO 9 LR9-66HYD-750M Bifacial Solar Panel

The LONGi 750W Hi-MO 9 LR9-66HYD-750M Bifacial Solar Panel is a high-performance utility-grade solar module featuring advanced HPBC 2.0 cell technology and TaiRay wafer technology. Designed for maximum power generation throughout its entire lifecycle, this panel delivers exceptional efficiency of up to 24.31%, superior low-light performance, and industry-leading 30-year power warranty for large-scale solar installations.

Key Benefits

• 750W maximum power output with module efficiency up to 24.31%.
• HPBC 2.0 cell technology and TaiRay wafer technology for superior performance.
• 0-3% positive power output tolerance for guaranteed performance.
• 30-year power warranty with linear degradation of only 0.05% per year.
• First-year power degradation as low as 1% for long-term reliability.
• Excellent low-light performance with lower operating temperature coefficient.
• High mechanical load capacity: 5400Pa front side, 2400Pa rear side.
• DC1500V maximum system voltage for large-scale system design.
• 25mm hailstone resistance at 23m/s for enhanced durability.
• Bifacial design for additional power generation from rear side.

This panel integrates effortlessly with MPPT/PWM charge controllers and works perfectly with Off-Grid inverters, On-Grid inverters, and Hybrid inverters, ensuring maximum solar energy efficiency and reliable performance.

Technical Specifications

Specifications included in this datasheet are subject to change without notice. LONGi reserves the right of final interpretation.

Advanced Technology

The LONGi 750W Hi-MO 9 LR9-66HYD-750M features cutting-edge HPBC 2.0 cell technology combined with TaiRay wafer technology, delivering superior performance and reliability. The OBB (One Busbar) design on the front maximizes power output while effectively resisting uneven light irradiation.

Warranty & Reliability

The LONGi 750W LR9-66HYD-750M comes with an industry-leading 30-year power warranty with linear degradation of only 0.05% per year. First-year power degradation is as low as 1%, ensuring long-term performance and ROI.

Frequently Asked Questions (FAQ)

Q1. What is the maximum power output of the LONGi 750W Hi-MO 9 LR9-66HYD-750M?
The maximum power output is 750W with module efficiency up to 24.14%.

Q2. What technology does this panel use?
It features HPBC 2.0 cell technology with TaiRay wafer technology and OBB design.

Q3. What is the warranty period?
It comes with a 30-year power warranty with linear degradation of 0.05% per year.

Q4. What is the maximum system voltage?
The maximum system voltage is DC1500V (IEC).

Q5. What is the power tolerance?
The power output tolerance is 0-3% positive.

Q6. What is the hailstone resistance?
It can withstand 25mm hailstone at 23m/s.

Q7. What are the mechanical loading capacities?
Front side: 5400Pa, Rear side: 2400Pa.

Q8. Is this panel bifacial?
Yes, it features bifacial design for additional rear-side power generation.

Q9. What is the operating temperature range?
-40℃ to +85℃.

Q10. What certifications does it have?
Complete system and product certifications per IEC standards.