| Published power range | 3–6 kW |
| Scored benchmark | 6 kW |
| Rated AC power | 6 kW |
| Peak efficiency | 97.7% |
| Weighted efficiency | 97.1% |
| Number of MPPTs | 2 |
| Max input current / MPPT | 16 A |
| Ingress protection | IP66 |
| Warranty period | 10 yr |
| Grid & safety certification | IEC 62109 + national grid code certified for 1 market |
Some values are estimated where independent verification was not available: see the full scorecard and review.solar/terms.
S6-GR1P · every criterion scored by the live rubric (Solar Analytica inverter rubric v3.6.0), 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.
| Efficiency | |||
| Peak efficiency (%) | 97.7 | datasheet | Source |
| Weighted efficiency (CEC/Euro %) | 97.1 | datasheet | Source |
| Semiconductor technology | Not disclosed | reviewed absence | Source |
| Night standby consumption (W) | 1.0 | datasheet | Source |
| Design & Flexibility | |||
| Number of MPPTs | 2 | datasheet | Source |
| Max DC:AC oversizing ratio | 1.33 | datasheet | Source |
| Max input current per MPPT (A) | 16 | datasheet | Source |
| Thermal & Physical Resilience | |||
| Thermal management | Fan-cooled | datasheet | Source |
| Ingress protection | IP66 | datasheet | Source |
| Operating temperature range | Standard | datasheet | Source |
| Surge protection | No DC SPD / Basic | datasheet | Source |
| Features & Integration | |||
| Hybrid / battery capability | String only | datasheet | Source |
| Backup / islanding | No backup | datasheet | Source |
| Monitoring & smart features | App + smart features | datasheet | Source |
| Reactive power range | ±0.8 pf leading/lagging: Q(U) compliant | datasheet | Source |
| Safety & Compliance | |||
| Grid & safety certification | IEC 62109 + grid code, 1 market | datasheet | Source |
| Shutdown / arc safety | String with AFCI (optional / software-activatable) | datasheet | Source |
| Guarantee & Backbone | |||
| Warranty period (yrs) | 10 | stated | Source Archived |
| Warranty assurance | Parts only | datasheet | Source +1 Archived |
| Energy Ecosystem | |||
| Open protocol & API maturity | Proprietary / no documented API | reviewed absence | Source +1 Archived |
| Firmware & security disclosure | No security or firmware documentation found | reviewed absence | Source +1 Archived |
review.solar · audit sheet · Solar Analytica inverter rubric v3.6.0 · https://review.solar/cards/solis-s6-gr1p-3-6kw-au