| Published power range | 370–390 W |
| Scored benchmark | 390 W |
| Cell architecture | Heterojunction (HJT) |
| Module efficiency | 21.8% |
| Temp. coefficient Pmax | -0.26 %/°C |
| First-year degradation | 1% |
| Annual degradation | 0.25 %/yr |
| Product warranty | 25 yr |
| Performance warranty | 30 yr |
| Encapsulation | Glass-glass (framed) |
| Energy yield test result | Not independently yield-tested |
| Reliability testing | Not independently tested |
| Carbon footprint / EPD | EPD published (intensity disclosed, not low-carbon certified) |
| Hail resistance | IEC 61215 standard (25mm) |
Some values are estimated where independent verification was not available: see the full scorecard and review.solar/terms.
Glass · every criterion scored by the live rubric (Solar Analytica panel rubric v2.9.0), with its recorded value, evidence status, and any linked source. Page 1 carries the buying-decision summary; this and the next page are the full record for verification and right of reply.
| Architecture & Design | |||
| Cell architecture | Heterojunction (HJT) | datasheet | Source |
| Encapsulation & frame construction | Glass-glass (framed) | est. | No link |
| Contact | Advanced MBB | est. | No link |
| Fire classification (IEC 61730) | Certified | stated | Source |
| Awards | Not Listed | est. | No link |
| Efficiency & Yield | |||
| Module efficiency (%) | 21.8 | est. | No link |
| Independent energy yield | Not independently yield-tested | est. | No link |
| Temp coefficient Pmax (%/C) | -0.26 | est. | No link |
| NOCT (C) | 42 | est. | No link |
| Bifaciality factor (%) | 90.0 | stated | Source |
| Power tolerance (%) | 3 | est. | No link |
| Durability (verified) | |||
| Verified reliability | Not independently tested | est. | No link |
| Positive loading (MQT16, Pa) | 6000 | stated | Source |
| Negative loading (MQT16, Pa) | 4000 | stated | Source |
| PID (IEC TS 62804) | Independently tested / certified | stated | Source |
| Salt mist (IEC 61701) | Severity 1 | stated | Source |
| Hail resistance | IEC 61215 standard (25mm) | est. | No link |
review.solar · audit sheet · Solar Analytica panel rubric v2.9.0 · https://review.solar/cards/meyer-burger-meyer-burger-glass-hjt-glass-glass-cautionary-i
Glass · continued from page 2 · Solar Analytica rubric Solar Analytica panel rubric v2.9.0.
| Performance & Degradation | |||
| Guaranteed end-of-warranty output (%) | 92.0 | datasheet | Source |
| First-year degradation (%) | 1.0 | est. | No link |
| Annual degradation (%/yr) | 0.25 | est. | No link |
| Performance guarantee period (yrs) | 30 | est. | No link |
| Guarantee & Backbone | |||
| Guarantee period (yrs) | 25 | est. | No link |
| Guarantee assurance | Parts & Service | est. | No link |
| Warranty transferability | Transferable (buyer registration required within grace period) | est. | No link |
| Financial strength & warranty backing | Financial distress / going-concern risk | secondary | No link |
| Manufacturing track record | 4-10 years (or new brand, strong parent heritage) | secondary | No link |
| Sustainability | |||
| Carbon footprint / EPD | EPD published (intensity disclosed, not low-carbon certified) | est. | No link |
| End-of-life & recycling disclosure | Take-back or recycling program published | stated | No link |
review.solar · audit sheet · Solar Analytica panel rubric v2.9.0 · https://review.solar/cards/meyer-burger-meyer-burger-glass-hjt-glass-glass-cautionary-i