| Published power range | 9.99 kW |
| Scored benchmark | 9.99 kW |
| Rated AC power | 9.99 kW |
| Peak efficiency | 97.6% |
| Weighted efficiency | 97% |
| Number of MPPTs | 4 |
| Max input current / MPPT | 16 A |
| Ingress protection | IP65 |
| Warranty period | 10 yr |
| Grid & safety certification | IEC 62109 + national grid codes certified for 3+ markets |
| Manufacturing track record | 15+ years, field-proven |
Some values are estimated where independent verification was not available: see the full scorecard and review.solar/terms.
GW9.99K-EHB-AU-G11 · 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 and the next page are the full record for verification and right of reply.
| Efficiency | |||
| Peak efficiency (%) | 97.6 | datasheet | Source +1 |
| Weighted efficiency (CEC/Euro %) | 97.0 | datasheet | Source +1 |
| Semiconductor technology | Not disclosed | reviewed absence | Source |
| Design & Flexibility | |||
| Number of MPPTs | 4 | datasheet | Source +1 |
| Max DC:AC oversizing ratio | 2.0 | datasheet | Source |
| Max input current per MPPT (A) | 16 | datasheet | Source +1 |
| Thermal & Physical Resilience | |||
| Thermal management | Smart / variable-speed fan | datasheet | Source +1 |
| Ingress protection | IP65 | datasheet | Source |
| Operating temperature range | Standard | datasheet | Source +1 |
| Surge protection | Type II DC + AC SPD | datasheet | Source +1 |
| Features & Integration | |||
| Hybrid / battery capability | Hybrid (battery-ready) + backup | datasheet | Source |
| Backup / islanding | Whole-home / full backup | datasheet | Source |
| Monitoring & smart features | App + smart features | datasheet | Source +1 |
| Reactive power range | ±0.8 pf leading/lagging: Q(U) compliant | datasheet | Source +1 |
review.solar · audit sheet · Solar Analytica inverter rubric v3.6.0 · https://review.solar/cards/goodwe-technologies-co-ltd-goodwe-gw9-99k-ehb-au-g11-single-
GW9.99K-EHB-AU-G11 · continued from page 2 · Solar Analytica rubric Solar Analytica inverter rubric v3.6.0.
| Safety & Compliance | |||
| Grid & safety certification | IEC 62109 + grid codes, 3+ markets | datasheet | Source |
| Shutdown / arc safety | String | datasheet | Source |
| Guarantee & Backbone | |||
| Warranty period (yrs) | 10 | datasheet | Source +1 |
| Warranty assurance | Parts & labour | datasheet | Source +1 |
| Financial strength & warranty backing | Financially strong (profitable / strong parent) | datasheet | Source +1 |
| Manufacturing track record | 15+ years, field-proven | datasheet | Source +1 |
| Energy Ecosystem | |||
| Open protocol & API maturity | Proprietary / no documented API | reviewed absence | Source |
| VPP & grid services readiness | No VPP capability | reviewed absence | Source |
| EV charging integration | Basic EV charger scheduling (timer / relay) | datasheet | Source +1 |
| Thermal load management | No thermal load integration | reviewed absence | Source |
| Smart home & IoT depth | No local smart home integration | reviewed absence | Source |
| Firmware & security disclosure | Vulnerability disclosure policy + firmware/security documentation published | stated | Source |
review.solar · audit sheet · Solar Analytica inverter rubric v3.6.0 · https://review.solar/cards/goodwe-technologies-co-ltd-goodwe-gw9-99k-ehb-au-g11-single-