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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

Premium European

Primo GEN24 Plus Single-Phase3–10 kW

Fronius | Primo GEN24 3.0 Plus to Primo GEN24 10.0 Plus

Single-phaseHybridWhole-home backup2 MPPTs

78/ 100

Superior

Strong evidence coverage · 100%

Evidence checked 2026-08-30

IP66 RatedWhole-Home Backup
Full scorecard
Premium European

Symo GEN24 Plus SC6–12 kW

Fronius | Symo GEN24 6.0 Plus SC / Symo GEN24 8.0 Plus SC / Symo GEN24 10.0 Plus SC / Symo GEN24 12.0 Plus SC; scored model Symo GEN24 12.0 Plus SC

Three-phaseHybridWhole-home backup2 MPPTs

79/ 100

Superior

Strong evidence coverage · 100%

Evidence checked 2026-08-30

AFCI IntegratedIP66 RatedWhole-Home Backup
Full scorecard
Side by side

Score profile

marks the better value on rows where a higher number is better. Temperature coefficient counts as higher when it is closer to zero. Size measures such as rated power carry no marker, because a larger product is a different choice rather than a better one.

MeasurePrimo GEN24 Plus Single-PhaseSymo GEN24 Plus SC
Efficiency61 / 10072 / 100 (better value on this row)
Design & Flexibility80 / 10083 / 100
Thermal & Physical Resilience74 / 10069 / 100
Features & Integration90 / 10090 / 100
Safety & Compliance80 / 10095 / 100
Guarantee & Backbone85 / 10073 / 100
Energy Ecosystem80 / 10080 / 100

Efficiency

Primo GEN24 Plus Single-Phase
61 / 100
Symo GEN24 Plus SC
72 / 100 (better value on this row)

Design & Flexibility

Primo GEN24 Plus Single-Phase
80 / 100
Symo GEN24 Plus SC
83 / 100

Thermal & Physical Resilience

Primo GEN24 Plus Single-Phase
74 / 100
Symo GEN24 Plus SC
69 / 100

Features & Integration

Primo GEN24 Plus Single-Phase
90 / 100
Symo GEN24 Plus SC
90 / 100

Safety & Compliance

Primo GEN24 Plus Single-Phase
80 / 100
Symo GEN24 Plus SC
95 / 100

Guarantee & Backbone

Primo GEN24 Plus Single-Phase
85 / 100
Symo GEN24 Plus SC
73 / 100

Energy Ecosystem

Primo GEN24 Plus Single-Phase
80 / 100
Symo GEN24 Plus SC
80 / 100
Side by side

Key specifications

marks the better value on rows where a higher number is better. Temperature coefficient counts as higher when it is closer to zero. Size measures such as rated power carry no marker, because a larger product is a different choice rather than a better one.

MeasurePrimo GEN24 Plus Single-PhaseSymo GEN24 Plus SC
ArchitectureHybrid inverterHybrid inverter
Published rated AC power range3–10 kW6–12 kW
Scored benchmark10 kW12 kW
Power10.0 kW12.0 kW
TypeHybridHybrid
Peak eff97.3 %98.2 % (better value on this row)
MPPTs22

Architecture

Primo GEN24 Plus Single-Phase
Hybrid inverter
Symo GEN24 Plus SC
Hybrid inverter

Published rated AC power range

Primo GEN24 Plus Single-Phase
3–10 kW
Symo GEN24 Plus SC
6–12 kW

Scored benchmark

Primo GEN24 Plus Single-Phase
10 kW
Symo GEN24 Plus SC
12 kW

Power

Primo GEN24 Plus Single-Phase
10.0 kW
Symo GEN24 Plus SC
12.0 kW

Type

Primo GEN24 Plus Single-Phase
Hybrid
Symo GEN24 Plus SC
Hybrid

Peak eff

Primo GEN24 Plus Single-Phase
97.3 %
Symo GEN24 Plus SC
98.2 % (better value on this row)

MPPTs

Primo GEN24 Plus Single-Phase
2
Symo GEN24 Plus SC
2
Decision snapshot

Where the comparison separates

OverallSymo GEN24 Plus SC leads the global score by 1 point.
Strongest dimensionsPrimo GEN24 Plus Single-Phase: Features & Integration · Symo GEN24 Plus SC: Safety & Compliance
Largest differenceSymo GEN24 Plus SC has the largest pillar edge in Safety & Compliance (15 points).
Evidence coveragePrimo GEN24 Plus Single-Phase: strong evidence coverage (100%) · Symo GEN24 Plus SC: 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 Premium European class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.