LONGi Secures AAA Rating Again in PV-Tech Q4 2025 Bankability Report — 24 Consecutive Top Rankings

LONGi has once again achieved the highest AAA rating in PV-Tech’s Q4 2025 PV ModuleTech Bankability Report, marking its 24th consecutive top ranking. As one of the most respected independent benchmarks in the solar industry, the PV-Tech Bankability Report is widely used by financial institutions, project developers, and EPC contractors as a key indicator of manufacturer strength and long-term reliability.

For professional solar installers, solar distributors, and utility-scale investors, bankability is not just a label—it is a decisive factor in financing approval, insurance acceptance, and long-term asset security.

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What the PV-Tech AAA Rating Means

The PV ModuleTech Bankability Report evaluates solar manufacturers based on:

• Financial stability

• Manufacturing scale and vertical integration

• Technology roadmap

• Global shipment track record

• Supply chain resilience

• Long-term operational risk

An AAA rating represents the highest level of confidence in a manufacturer’s ability to:

• Deliver projects on time

• Honor long-term warranties

• Maintain production continuity

• Support utility-scale investments

For lenders and developers, this rating reduces perceived project risk and strengthens financing conditions.

24 Consecutive AAA Rankings — A Signal of Stability

Achieving AAA status once is significant. Maintaining it for 24 consecutive reports demonstrates:

• Consistent financial discipline

• Long-term strategic planning

• Manufacturing reliability

• Strong global demand

In a market where volatility, price pressure, and oversupply cycles affect many manufacturers, sustained AAA recognition confirms LONGi’s position among the most stable solar panel producers globally.

Efficiency Leadership: 10 World Records in Solar Cell Performance

Bankability is supported by technology leadership. LONGi recently topped Professor Martin Green’s Solar Cell Efficiency Tables, securing 10 world records across crystalline silicon and tandem pathways.

These records highlight:

• Advanced cell architecture

• Industry-leading conversion efficiency

• Continued R&D investment

• Future-ready PV technology roadmap

Higher efficiency directly impacts:

• Lower LCOE

• Reduced BOS costs

• Higher energy density per square meter

• Improved project ROI

For EPCs designing commercial and utility-scale PV plants, efficiency leadership strengthens competitive advantage.

Hi-MO 9: Industry’s First Full-Scenario Reliability Certification

Beyond lab efficiency, field reliability is essential for bankability. LONGi’s Hi-MO 9 module series achieved the industry’s first full-scenario reliability certification, validating performance under diverse operating conditions.

Full-scenario reliability testing includes:

• Extreme temperature cycling

• Mechanical load testing

• UV exposure

• Humidity resistance

• Long-term degradation analysis

For project developers, this certification confirms that performance expectations align with real-world environmental stress conditions.

EcoLife Wins 2026 German Excellence Award

LONGi’s commitment to sustainable manufacturing and green development was further recognized when EcoLife received the 2026 German Excellence Award.

This recognition reflects:

• Environmental responsibility

• Sustainable supply chain practices

• Innovation in green manufacturing

• Lifecycle optimization

As European markets place increasing emphasis on ESG criteria and carbon transparency, such recognitions strengthen long-term project credibility.

Why Bankability Matters More Than Ever in 2026

The European solar market continues to expand rapidly, but financing scrutiny has intensified. Developers and institutional investors now prioritize:

• Warranty security

• Supply chain stability

• Proven global shipment history

• Technology roadmap clarity

AAA-rated manufacturers are more likely to:

• Secure favorable financing terms

• Reduce insurance premiums

• Shorten due diligence timelines

• Gain faster lender approval

For solar wholesalers and EPCs, partnering with bankable manufacturers reduces risk exposure across the entire value chain.

LONGi’s Position in the Global Solar Market

LONGi’s combined achievements in:

• Bankability (AAA rating)

• Efficiency (world records)

• Reliability certification (Hi-MO 9)

• Sustainability awards (EcoLife)

…demonstrate a vertically integrated, research-driven strategy aligned with long-term industry growth.

This positions LONGi as a key supplier for:

• Utility-scale solar farms

• Commercial rooftop PV

• Large-scale hybrid solar + storage projects

• Institutional investment portfolios

Solar&Solar Perspective: Bankability Drives Procurement Decisions

From a Solar&Solar perspective, bankability is a fundamental criterion when selecting solar panels for professional projects.

In a competitive European solar market, installers and developers must prioritize:

• Financially stable manufacturers

• Proven technology roadmaps

• Reliable warranty backing

• Scalable production capacity

LONGi’s repeated AAA ranking supports its position as a bankable, Tier 1 manufacturer suitable for large-scale deployments.

Conclusion: Innovation Backed by Financial Strength

LONGi’s 24th consecutive AAA rating in PV-Tech’s Bankability Report confirms sustained leadership in both technology and financial stability.

By combining:

• Record-breaking solar cell efficiency

• Verified module reliability

• Sustainable development recognition

• Long-term financial strength

LONGi reinforces its role as a cornerstone manufacturer in the global energy transition.

For developers, EPCs, and investors, the message is clear: bankability remains the foundation of scalable solar growth.

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