Side-by-side

Compare

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

Market context

Global benchmark

Performance & Value

Reserva6.31–15.79 kWh

Fronius | Reserva 6.3 / 9.5 / 12.6 / 15.8; scored reference Reserva 6.3 (6.31 kWh usable)

LFPDC-coupled

67/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-08-31

LFP100% Usable5 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 2026-09-01

LFPVPP-Ready
Full scorecard
Side by side

Score profile

MeasureReservaSmile G3 S5 / BAT-10.1P
Capacity & Usability91 / 10082 / 100
Power & Efficiency86 / 10062 / 100
Longevity (verified)60 / 10065 / 100
Safety & Chemistry71 / 10075 / 100
Guarantee & Backbone58 / 10062 / 100
Energy Ecosystem44 / 10058 / 100

Capacity & Usability

Reserva
91 / 100
Smile G3 S5 / BAT-10.1P
82 / 100

Power & Efficiency

Reserva
86 / 100
Smile G3 S5 / BAT-10.1P
62 / 100

Longevity (verified)

Reserva
60 / 100
Smile G3 S5 / BAT-10.1P
65 / 100

Safety & Chemistry

Reserva
71 / 100
Smile G3 S5 / BAT-10.1P
75 / 100

Guarantee & Backbone

Reserva
58 / 100
Smile G3 S5 / BAT-10.1P
62 / 100

Energy Ecosystem

Reserva
44 / 100
Smile G3 S5 / BAT-10.1P
58 / 100
Side by side

Key specifications

MeasureReservaSmile G3 S5 / BAT-10.1P
ArchitectureDC-coupled batteryAll-in-one energy system
Published usable capacity range6.31–15.79 kWh9.6–57.6 kWh
Scored benchmark6.31 kWh9.6 kWh
ChemistryLFPLFP
Power6.55 kW5 kW
Round-trip95 %Not recorded
Cycle lifeNot recordedNot recorded

Architecture

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

Published usable capacity range

Reserva
6.31–15.79 kWh
Smile G3 S5 / BAT-10.1P
9.6–57.6 kWh

Scored benchmark

Reserva
6.31 kWh
Smile G3 S5 / BAT-10.1P
9.6 kWh

Chemistry

Reserva
LFP
Smile G3 S5 / BAT-10.1P
LFP

Power

Reserva
6.55 kW
Smile G3 S5 / BAT-10.1P
5 kW

Round-trip

Reserva
95 %
Smile G3 S5 / BAT-10.1P
Not recorded

Cycle life

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

Where the comparison separates

OverallThe products are tied at 67.
Strongest dimensionsReserva: Capacity & Usability · Smile G3 S5 / BAT-10.1P: Capacity & Usability
Largest differenceReserva has the largest pillar edge in Power & Efficiency (24 points).
Evidence coverageReserva: 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.