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Compare

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

Market context

Global benchmark

Performance & Value

Reserva Pro12–128 kWh

Fronius | Reserva Pro; 12 to 32 kWh per tower, up to 128 kWh in parallel connection

LFPDC-coupled

48/ 100

Average

Strong evidence coverage · 100%

Evidence checked 2026-08-18

LFPHigh Power 10kW+
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

MeasureReserva ProSmile G3 S5 / BAT-10.1P
Capacity & Usability58 / 10082 / 100
Power & Efficiency61 / 10062 / 100
Longevity (verified)43 / 10065 / 100
Safety & Chemistry52 / 10075 / 100
Guarantee & Backbone40 / 10062 / 100
Energy Ecosystem40 / 10058 / 100

Capacity & Usability

Reserva Pro
58 / 100
Smile G3 S5 / BAT-10.1P
82 / 100

Power & Efficiency

Reserva Pro
61 / 100
Smile G3 S5 / BAT-10.1P
62 / 100

Longevity (verified)

Reserva Pro
43 / 100
Smile G3 S5 / BAT-10.1P
65 / 100

Safety & Chemistry

Reserva Pro
52 / 100
Smile G3 S5 / BAT-10.1P
75 / 100

Guarantee & Backbone

Reserva Pro
40 / 100
Smile G3 S5 / BAT-10.1P
62 / 100

Energy Ecosystem

Reserva Pro
40 / 100
Smile G3 S5 / BAT-10.1P
58 / 100
Side by side

Key specifications

MeasureReserva ProSmile G3 S5 / BAT-10.1P
ArchitectureDC-coupled batteryAll-in-one energy system
Published usable capacity range12–128 kWh9.6–57.6 kWh
Scored benchmark12 kWh9.6 kWh
ChemistryLFPLFP
Power28.3 kW5 kW
Round-tripNot recordedNot recorded
Cycle lifeNot recordedNot recorded

Architecture

Reserva Pro
DC-coupled battery
Smile G3 S5 / BAT-10.1P
All-in-one energy system

Published usable capacity range

Reserva Pro
12–128 kWh
Smile G3 S5 / BAT-10.1P
9.6–57.6 kWh

Scored benchmark

Reserva Pro
12 kWh
Smile G3 S5 / BAT-10.1P
9.6 kWh

Chemistry

Reserva Pro
LFP
Smile G3 S5 / BAT-10.1P
LFP

Power

Reserva Pro
28.3 kW
Smile G3 S5 / BAT-10.1P
5 kW

Round-trip

Reserva Pro
Not recorded
Smile G3 S5 / BAT-10.1P
Not recorded

Cycle life

Reserva Pro
Not recorded
Smile G3 S5 / BAT-10.1P
Not recorded
Decision snapshot

Where the comparison separates

OverallSmile G3 S5 / BAT-10.1P leads the global score by 19 points.
Strongest dimensionsReserva Pro: Power & Efficiency · Smile G3 S5 / BAT-10.1P: Capacity & Usability
Largest differenceSmile G3 S5 / BAT-10.1P has the largest pillar edge in Capacity & Usability (24 points).
Evidence coverageReserva Pro: 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.