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

Market context

Global benchmark

Performance & Value

Lynx Home F G2

GoodWe

74/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-07-26

LFP100% UsableVPP-Ready5 kWh Modular
Full scorecard
Performance & Value

Smile G3 S5

AlphaESS

78/ 100

Superior

Moderate evidence coverage · 58%

Evidence checked 2026-07-16

LFPUL9540AVPP-Ready
Full scorecard
Side by side

Score profile

MeasureLynx Home F G2Smile G3 S5
Capacity & Usability94 / 10086 / 100
Power & Efficiency76 / 10080 / 100
Longevity (verified)66 / 10070 / 100
Safety & Chemistry76 / 10087 / 100
Guarantee & Backbone72 / 10078 / 100
Energy Ecosystem65 / 10067 / 100

Capacity & Usability

Lynx Home F G2
94 / 100
Smile G3 S5
86 / 100

Power & Efficiency

Lynx Home F G2
76 / 100
Smile G3 S5
80 / 100

Longevity (verified)

Lynx Home F G2
66 / 100
Smile G3 S5
70 / 100

Safety & Chemistry

Lynx Home F G2
76 / 100
Smile G3 S5
87 / 100

Guarantee & Backbone

Lynx Home F G2
72 / 100
Smile G3 S5
78 / 100

Energy Ecosystem

Lynx Home F G2
65 / 100
Smile G3 S5
67 / 100
Side by side

Key specifications

MeasureLynx Home F G2Smile G3 S5
Published usable capacity range6.4–28.8 kWh8.2–60.5 kWh
Scored benchmark6.4 kWh9.6 kWh
ChemistryLFPLFP
Power4.48 kW5 kW
Round-trip94 %95 %
Cycle life4,000 cycles10,000 cycles

Published usable capacity range

Lynx Home F G2
6.4–28.8 kWh
Smile G3 S5
8.2–60.5 kWh

Scored benchmark

Lynx Home F G2
6.4 kWh
Smile G3 S5
9.6 kWh

Chemistry

Lynx Home F G2
LFP
Smile G3 S5
LFP

Power

Lynx Home F G2
4.48 kW
Smile G3 S5
5 kW

Round-trip

Lynx Home F G2
94 %
Smile G3 S5
95 %

Cycle life

Lynx Home F G2
4,000 cycles
Smile G3 S5
10,000 cycles
Decision snapshot

Where the comparison separates

OverallSmile G3 S5 leads the global score by 4 points.
Strongest dimensionsLynx Home F G2: Capacity & Usability · Smile G3 S5: Safety & Chemistry
Largest differenceSmile G3 S5 has the largest pillar edge in Safety & Chemistry (11 points).
Evidence coverageLynx Home F G2: strong evidence coverage (100%) · Smile G3 S5: moderate evidence coverage (58%)

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 Performance & Value class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.