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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

Inverter

Primo GEN24 10.0

Fronius

55/ 100

Average

Strong evidence coverage · 100%

Evidence checked 2026-07-16

AFCI IntegratedWhole-Home Backup
Full scorecard
Inverter

Sunny Boy Smart Energy-US 11.5

SMA

69/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-07-16

Fanless DesignAFCI Integrated
Full scorecard
Side by side

Score profile

MeasurePrimo GEN24 10.0Sunny Boy Smart Energy-US 11.5
Efficiency47 / 10059 / 100
Design & Flexibility52 / 10088 / 100
Thermal & Physical Resilience47 / 10068 / 100
Features & Integration86 / 10080 / 100
Safety & Compliance62 / 10085 / 100
Guarantee & Backbone40 / 10058 / 100
Energy Ecosystem54 / 10048 / 100

Efficiency

Primo GEN24 10.0
47 / 100
Sunny Boy Smart Energy-US 11.5
59 / 100

Design & Flexibility

Primo GEN24 10.0
52 / 100
Sunny Boy Smart Energy-US 11.5
88 / 100

Thermal & Physical Resilience

Primo GEN24 10.0
47 / 100
Sunny Boy Smart Energy-US 11.5
68 / 100

Features & Integration

Primo GEN24 10.0
86 / 100
Sunny Boy Smart Energy-US 11.5
80 / 100

Safety & Compliance

Primo GEN24 10.0
62 / 100
Sunny Boy Smart Energy-US 11.5
85 / 100

Guarantee & Backbone

Primo GEN24 10.0
40 / 100
Sunny Boy Smart Energy-US 11.5
58 / 100

Energy Ecosystem

Primo GEN24 10.0
54 / 100
Sunny Boy Smart Energy-US 11.5
48 / 100
Side by side

Key specifications

MeasurePrimo GEN24 10.0Sunny Boy Smart Energy-US 11.5
Published rated AC power range10 kW11.52 kW
Power10.0 kW11.52 kW
TypeHybridHybrid
Peak effNot recorded98.0 %
MPPTs24

Published rated AC power range

Primo GEN24 10.0
10 kW
Sunny Boy Smart Energy-US 11.5
11.52 kW

Power

Primo GEN24 10.0
10.0 kW
Sunny Boy Smart Energy-US 11.5
11.52 kW

Type

Primo GEN24 10.0
Hybrid
Sunny Boy Smart Energy-US 11.5
Hybrid

Peak eff

Primo GEN24 10.0
Not recorded
Sunny Boy Smart Energy-US 11.5
98.0 %

MPPTs

Primo GEN24 10.0
2
Sunny Boy Smart Energy-US 11.5
4
Decision snapshot

Where the comparison separates

OverallSunny Boy Smart Energy-US 11.5 leads the global score by 14 points.
Strongest dimensionsPrimo GEN24 10.0: Features & Integration · Sunny Boy Smart Energy-US 11.5: Design & Flexibility
Largest differenceSunny Boy Smart Energy-US 11.5 has the largest pillar edge in Design & Flexibility (36 points).
Evidence coveragePrimo GEN24 10.0: strong evidence coverage (100%) · Sunny Boy Smart Energy-US 11.5: 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.