| Published power range | 390–400 W |
| Scored benchmark | 400 W |
| Module efficiency | 20.3% |
| Temp. coefficient Pmax | -0.34 %/°C |
| First-year degradation | 2% |
| Annual degradation | 0.25 %/yr |
| Product warranty | 20 yr |
| Performance warranty | 25 yr |
| Encapsulation | Glass-backsheet (standard or unspecified backsheet) |
| Energy yield test result | Not independently yield-tested |
| Reliability testing | Previously validated, now lapsed |
| Carbon footprint / EPD | Not published |
| Hail resistance | Enhanced hail 35mm certified |
Some values are estimated where independent verification was not available: see the full scorecard and review.solar/terms.
N-Peak 3 Black · every criterion scored by the live rubric (Solar Analytica panel rubric v2.14.0), 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 technology tier | TOPCon tier | datasheet | Source |
| Encapsulation & frame construction | Glass-backsheet (standard or unspecified backsheet) | datasheet | Source |
| Contact | Advanced MBB | datasheet | No link |
| Fire classification (IEC 61730) | Certified | stated | No link |
| Efficiency & Yield | |||
| Module efficiency (%) | 20.3 | datasheet | Source |
| Independent energy yield | Not independently yield-tested | stated | No link |
| Temp coefficient Pmax (%/C) | -0.34 | datasheet | Source |
| NOCT (C) | 44.3 | datasheet | Source |
| Power tolerance (%) | 2 | datasheet | Source |
| Durability (verified) | |||
| Verified reliability | Previously validated, now lapsed | 3rd party | Source |
| Positive loading (MQT16, Pa) | 7000 | datasheet | Source |
| Negative loading (MQT16, Pa) | 4000 | datasheet | Source |
| PID (IEC TS 62804) | Independently tested / certified | stated | No link |
| Salt mist (IEC 61701) | Not Listed | stated | No link |
| Hail resistance | Enhanced hail 35mm certified | derived | No link |
| Ammonia resistance (IEC 62716) | IEC 62716 certified | stated | Source |
| LeTID resistance (IEC TS 63342) | LeTID resistance claimed for this product, no test cited | datasheet | No link |
review.solar · audit sheet · Solar Analytica panel rubric v2.14.0 · https://review.solar/cards/rec-group-rec-solar-pte-ltd-rec-n-peak-3-black-400w
N-Peak 3 Black · continued from page 2 · Solar Analytica rubric Solar Analytica panel rubric v2.14.0.
| Performance & Degradation | |||
| Guaranteed end-of-warranty output (%) | 92.0 | datasheet | Source |
| First-year degradation (%) | 2.0 | datasheet | Source |
| Annual degradation (%/yr) | 0.25 | datasheet | Source |
| Performance guarantee period (yrs) | 25 | datasheet | Source |
| Guarantee & Backbone | |||
| Guarantee period (yrs) | 20 | datasheet | Source |
| Guarantee assurance | Parts only | datasheet | No link |
| Financial strength & warranty backing | Financially strong (profitable / strong parent) | secondary | Source +1 |
| Manufacturing track record | 15+ years, field-proven | secondary | Source |
| Sustainability | |||
| Carbon footprint / EPD | Not published | stated | No link |
| End-of-life & recycling disclosure | Recyclability claims published, no program | stated | No link |
review.solar · audit sheet · Solar Analytica panel rubric v2.14.0 · https://review.solar/cards/rec-group-rec-solar-pte-ltd-rec-n-peak-3-black-400w