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Compare like with like. Aligned scores, specifications and local evidence within one scoring class or tier.

Market context

Global benchmark

Inverter

SigenStor EC TP5–12 kW

Sigenergy | SigenStor EC 5.0 / 6.0 / 8.0 / 10.0 / 12.0 TP AU

Three-phaseHybridWhole-home backup3 MPPTs

76/ 100

Superior

Strong evidence coverage · 100%

Evidence checked 2026-08-31

IP66 RatedWhole-Home Backup
Full scorecard
Inverter

SMILE-M-S Inverter8–9.999 kW

AlphaESS | SMILE-M8-S-INV, SMILE-M9-S-INV and SMILE-M10-S-INV; scored M10 at 9.999 kW local rating

Single-phaseHybridEssential-load backup4 MPPTs

68/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-09-01

Fanless Design
Full scorecard
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Score profile

marks the better value on rows where a higher number is better. Temperature coefficient counts as higher when it is closer to zero. Size measures such as rated power carry no marker, because a larger product is a different choice rather than a better one.

MeasureSigenStor EC TPSMILE-M-S Inverter
Efficiency71 / 100 (better value on this row)52 / 100
Design & Flexibility82 / 10096 / 100
Thermal & Physical Resilience81 / 10078 / 100
Features & Integration90 / 10080 / 100
Safety & Compliance70 / 10070 / 100
Guarantee & Backbone67 / 10054 / 100
Energy Ecosystem72 / 10040 / 100

Efficiency

SigenStor EC TP
71 / 100 (better value on this row)
SMILE-M-S Inverter
52 / 100

Design & Flexibility

SigenStor EC TP
82 / 100
SMILE-M-S Inverter
96 / 100

Thermal & Physical Resilience

SigenStor EC TP
81 / 100
SMILE-M-S Inverter
78 / 100

Features & Integration

SigenStor EC TP
90 / 100
SMILE-M-S Inverter
80 / 100

Safety & Compliance

SigenStor EC TP
70 / 100
SMILE-M-S Inverter
70 / 100

Guarantee & Backbone

SigenStor EC TP
67 / 100
SMILE-M-S Inverter
54 / 100

Energy Ecosystem

SigenStor EC TP
72 / 100
SMILE-M-S Inverter
40 / 100
Side by side

Key specifications

marks the better value on rows where a higher number is better. Temperature coefficient counts as higher when it is closer to zero. Size measures such as rated power carry no marker, because a larger product is a different choice rather than a better one.

MeasureSigenStor EC TPSMILE-M-S Inverter
ArchitectureHybrid inverterHybrid inverter
Published rated AC power range5–12 kW8–9.999 kW
Scored benchmark12 kW9.999 kW
Power12.0 kW9.999 kW
TypeHybridHybrid
Peak eff98.3 % (better value on this row)97.47 %
MPPTs34 (better value on this row)

Architecture

SigenStor EC TP
Hybrid inverter
SMILE-M-S Inverter
Hybrid inverter

Published rated AC power range

SigenStor EC TP
5–12 kW
SMILE-M-S Inverter
8–9.999 kW

Scored benchmark

SigenStor EC TP
12 kW
SMILE-M-S Inverter
9.999 kW

Power

SigenStor EC TP
12.0 kW
SMILE-M-S Inverter
9.999 kW

Type

SigenStor EC TP
Hybrid
SMILE-M-S Inverter
Hybrid

Peak eff

SigenStor EC TP
98.3 % (better value on this row)
SMILE-M-S Inverter
97.47 %

MPPTs

SigenStor EC TP
3
SMILE-M-S Inverter
4 (better value on this row)
Decision snapshot

Where the comparison separates

OverallSigenStor EC TP leads the global score by 8 points.
Strongest dimensionsSigenStor EC TP: Features & Integration · SMILE-M-S Inverter: Design & Flexibility
Largest differenceSigenStor EC TP has the largest pillar edge in Energy Ecosystem (32 points).
Evidence coverageSigenStor EC TP: strong evidence coverage (100%) · SMILE-M-S Inverter: strong evidence coverage (100%)

A score lead is only meaningful inside this shared class or tier. Weigh it against the specification and evidence rows above before deciding.

Both products are scored in the Inverter class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.