review.solar · Sourced values document
SMILE-M-S Inverter
8–9.999 kW · Hybrid · Single-phase · 4 MPPTs · Essential-load backup
AlphaESS
Inverter
Evidence checked 2026-08-27 · Scored to Solar Analytica inverter rubric v3.7.0
68/100
Very good
Overall
Score by category
Efficiency
52
Design & Flexibility
96
Thermal & Physical Resilience
78
Features & Integration
80
Safety & Compliance
70
Guarantee & Backbone
54
Energy Ecosystem
40
Sourced specification values
Published power range8–9.999 kW
Scored benchmark9.999 kW
Rated AC power9.999 kW
Peak efficiency97.47%
Number of MPPTs4
Max input current / MPPT20 A
Ingress protectionIP65
Warranty period10 yr
Grid & safety certificationIEC 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.

Page 2 · Audit sheet: complete sourced record

SMILE-M-S Inverter · every criterion scored by the live rubric (Solar Analytica inverter rubric v3.7.0), 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 (%)97.47datasheetSource
Semiconductor technologyNot disclosedreviewed absenceSource +1
Design & Flexibility
Number of MPPTs4datasheetSource
Max DC:AC oversizing ratio2.0datasheetSource
Max input current per MPPT (A)20datasheetSource
Thermal & Physical Resilience
Thermal managementFanless / natural convectiondatasheetSource +1
Ingress protectionIP65datasheetSource
Operating temperature rangeStandarddatasheetSource +1
Features & Integration
Hybrid / battery capabilityHybrid (battery-ready) + backupdatasheetSource
Backup / islandingEssential-loads backupdatasheetSource
Monitoring & smart featuresApp + smart featuresdatasheetSource +1
Safety & Compliance
Grid & safety certificationIEC 62109 + grid code, 1 marketdatasheetSource +1
Shutdown / arc safetyStringreviewed absenceSource +1
Guarantee & Backbone
Warranty period (yrs)10datasheetSource
Warranty assuranceParts & labourdatasheetSource

review.solar · audit sheet · Solar Analytica inverter rubric v3.7.0 · https://review.solar/cards/alphaess-smile-m-s-inverter-8-10-au