| Published power range | 690 W |
| Scored benchmark | 690 W |
| Cell architecture | Back-contact (IBC/ABC): full rear contact |
| Module efficiency | 25.6% |
| Temp. coefficient Pmax | -0.26 %/°C |
| First-year degradation | 1% |
| Annual degradation | 0.35 %/yr |
| Product warranty | 25 yr |
| Performance warranty | 30 yr |
| Encapsulation | Glass-glass (framed) |
| Energy yield test result | Field/PAN energy-yield validated |
| Reliability testing | Top Performer (multi-year) |
| Carbon footprint / EPD | EPD verified, <400 kg CO₂/kWp (certified low-carbon manufacturing) |
| Hail resistance | IEC 61215 standard (25mm) |
Some values are estimated where independent verification was not available: see the full scorecard and review.solar/terms.
G4 Infinite Ultra · 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 page is the full record for verification and right of reply.
| Architecture & Design | |||
| Cell architecture | Back-contact (IBC/ABC): full rear contact | datasheet | Source |
| Encapsulation & frame construction | Glass-glass (framed) | est. | No link |
| Contact | Rear Contact | est. | No link |
| Fire classification (IEC 61730) | Not listed | stated | No link |
| Awards | Not Listed | est. | No link |
| Efficiency & Yield | |||
| Module efficiency (%) | 25.6 | datasheet | Source |
| Independent energy yield | Field/PAN energy-yield validated | est. | No link |
| Temp coefficient Pmax (%/C) | -0.26 | est. | No link |
| NOCT (C) | 41 | est. | No link |
| Power tolerance (%) | 3 | est. | No link |
| Durability (verified) | |||
| Verified reliability | Top Performer (multi-year) | est. | No link |
| PID (IEC TS 62804) | Not addressed | stated | No link |
| Hail resistance | IEC 61215 standard (25mm) | est. | No link |
| Performance & Degradation | |||
| Guaranteed end-of-warranty output (%) | 88.85 | est. | No link |
| First-year degradation (%) | 1.0 | est. | No link |
| Annual degradation (%/yr) | 0.35 | 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 | Not transferable / not disclosed | est. | No link |
| Financial strength & warranty backing | Stable / listed | est. | No link |
| Manufacturing track record | 15+ years, field-proven | est. | No link |
| Sustainability | |||
| Carbon footprint / EPD | EPD verified, <400 kg CO₂/kWp (certified low-carbon manufacturing) | est. | No link |
| End-of-life & recycling disclosure | Recyclability claims published, no program | stated | Source |
review.solar · audit sheet · Solar Analytica panel rubric v2.9.0 · https://review.solar/cards/aiko-solar-aiko-g4-infinite-ultra-690w-snec-2026-frontier-si