Product Advantages

Module advantages for lower LCOE and higher customer value.

From higher front-side power and optimized temperature performance to low-irradiance performance, quality assurance and load reliability, HISEER modules are designed for stable long-term output.

Product Advantages

Higher Front-Side Power

Advanced cell technology and optimized design deliver higher front-side power.

Optimized Temperature Performance

Advanced circuit design and split-cell technology optimize the temperature coefficient.

Low-Irradiance Performance

An optimized cell structure helps maintain module performance under low-irradiance conditions.

Leading Quality Commitment

Iterative encapsulation supports anti-PID, anti-LID/eTID and UV degradation resistance.

Load Reliability

Certified mechanical load performance for demanding installation conditions.
Product Series

HISEER module families for every major PV application.

Choose by power range, project type and long-term system value.

Power Warranty

Long-term output assurance for bankable solar assets.

HISEER modules are positioned for stable generation, controlled degradation and reliable project returns across residential, C&I and utility-scale installations.

Sunhorn power warranty degradation chart
Sunhorn power warranty degradation chart
Sunhorn power warranty degradation chart in Portuguese
Certifications

Designed around mainstream international quality expectations.

Certification and quality documentation can be matched with final project requirements, supporting export-oriented communication and procurement review.

Sunhorn quality management system and product certification list
Sunhorn quality system and certifications
Sunhorn quality system and certifications in Portuguese

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