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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

Ai-HB G2 B High-Voltage Stack5.12–20.48 kWh

Solplanet | Ai-HB 050B, 075B, 100B, 125B, 150B, 175B and 200B; scored reference Ai-HB 050B

LFPDC-coupled

67/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-08-27

LFP100% Usable15+ Yrs Field-Proven5 kWh Modular
Full scorecard
Performance & Value

Smile G3 S5 / BAT-10.1P9.6–57.6 kWh

AlphaESS | SMILE-G3-S5 with one SMILE-G3-BAT-10.1P; 9.6 kWh usable reference, 1-6 modules

LFPAll-in-oneSingle-phase

67/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-08-01

LFPVPP-Ready
Full scorecard
Side by side

Score profile

MeasureAi-HB G2 B High-Voltage StackSmile G3 S5 / BAT-10.1P
Capacity & Usability94 / 10082 / 100
Power & Efficiency75 / 10062 / 100
Longevity (verified)56 / 10065 / 100
Safety & Chemistry76 / 10075 / 100
Guarantee & Backbone67 / 10062 / 100
Energy Ecosystem39 / 10058 / 100

Capacity & Usability

Ai-HB G2 B High-Voltage Stack
94 / 100
Smile G3 S5 / BAT-10.1P
82 / 100

Power & Efficiency

Ai-HB G2 B High-Voltage Stack
75 / 100
Smile G3 S5 / BAT-10.1P
62 / 100

Longevity (verified)

Ai-HB G2 B High-Voltage Stack
56 / 100
Smile G3 S5 / BAT-10.1P
65 / 100

Safety & Chemistry

Ai-HB G2 B High-Voltage Stack
76 / 100
Smile G3 S5 / BAT-10.1P
75 / 100

Guarantee & Backbone

Ai-HB G2 B High-Voltage Stack
67 / 100
Smile G3 S5 / BAT-10.1P
62 / 100

Energy Ecosystem

Ai-HB G2 B High-Voltage Stack
39 / 100
Smile G3 S5 / BAT-10.1P
58 / 100
Side by side

Key specifications

MeasureAi-HB G2 B High-Voltage StackSmile G3 S5 / BAT-10.1P
ArchitectureDC-coupled batteryAll-in-one energy system
Published usable capacity range5.12–20.48 kWh9.6–57.6 kWh
Scored benchmark5.12 kWh9.6 kWh
ChemistryLFPLFP
Power2.56 kW5 kW
Round-trip95 %Not recorded
Cycle lifeNot recordedNot recorded

Architecture

Ai-HB G2 B High-Voltage Stack
DC-coupled battery
Smile G3 S5 / BAT-10.1P
All-in-one energy system

Published usable capacity range

Ai-HB G2 B High-Voltage Stack
5.12–20.48 kWh
Smile G3 S5 / BAT-10.1P
9.6–57.6 kWh

Scored benchmark

Ai-HB G2 B High-Voltage Stack
5.12 kWh
Smile G3 S5 / BAT-10.1P
9.6 kWh

Chemistry

Ai-HB G2 B High-Voltage Stack
LFP
Smile G3 S5 / BAT-10.1P
LFP

Power

Ai-HB G2 B High-Voltage Stack
2.56 kW
Smile G3 S5 / BAT-10.1P
5 kW

Round-trip

Ai-HB G2 B High-Voltage Stack
95 %
Smile G3 S5 / BAT-10.1P
Not recorded

Cycle life

Ai-HB G2 B High-Voltage Stack
Not recorded
Smile G3 S5 / BAT-10.1P
Not recorded
Decision snapshot

Where the comparison separates

OverallThe products are tied at 67.
Strongest dimensionsAi-HB G2 B High-Voltage Stack: Capacity & Usability · Smile G3 S5 / BAT-10.1P: Capacity & Usability
Largest differenceSmile G3 S5 / BAT-10.1P has the largest pillar edge in Energy Ecosystem (19 points).
Evidence coverageAi-HB G2 B High-Voltage Stack: strong evidence coverage (100%) · Smile G3 S5 / BAT-10.1P: 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 Performance & Value class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.