STM 760H-66HBD

Harness the power of the sun with our high-efficiency solar panels, designed to maximize energy production and reduce your electricity costs sustainably.

STM 760H-66HBD

HJT Bifacial Half-Cell Double-Glass Solar Module

Power Range: 740 - 760 W

Up to 90% Bifaciality (85% ± 5%)
Double-Glass + PIB Sealing for Enhanced Durability
Excellent Temperature Performance (-0.26% / °C Pmax)
30-year Power Warranty + ≤0.375% Ann. Degradation
IEC and UL Standards Certified
Engineered for DC1500 V Systems

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More Details

Check out STM 760H-66HBD’s core specifications.

Technology

Bifaciality

PIB Sealing

Reliability

Appearance

Shorter current transport path
Better low-flight performance
Higher power generation

Natural symmetrical bifacialstructure
More energy yield from the backside

Strong moist resistance
Greater air impermeability that extends the module’s lifespan

Leading industrial product
Performance warranty
Consistent and outstanding performance

All-black aesthetic modules
Perfect for residential rooftop projects

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Frequently Asked Questions

Have questions about our solar panels? Some of these might help.

Why choose HJT technology for utility-scale projects?

HJT (Heterojunction) technology delivers higher efficiency and superior energy yield, especially in hot and low-light conditions. With module efficiency up to 24.1%, it enables more power per square meter and stronger project economics.

How do these modules perform over time?

The modules feature extremely low degradation, with less than 1% in the first year and only 0.375% annually thereafter. This ensures at least 88% power output after 30 years, supported by a 30-year linear power warranty.

Are the modules suitable for harsh weather conditions?

Yes. The double-glass bifacial design and anodized aluminum frame provide high resistance to wind, snow, humidity, and temperature extremes. The modules are mechanically rated up to 5400 Pa snow load and certified for demanding outdoor environments.

How do bifacial modules increase energy yield?

With bifaciality of up to 90%, the modules generate additional power from reflected light on the rear side. This makes them particularly effective for ground-mounted and utility-scale installations with optimized site surfaces.

Are these modules easy and safe to install on large sites?

The modules are designed for professional utility-scale installation, with standardized mounting points, UL and IEC certifications, and clear handling and installation guidelines. Vertical packaging and defined unpacking procedures support safe, efficient logistics on large projects.

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