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

Market context

Global benchmark

Value & Volume

Hybrid 5000/6000 1PH

iStore

73/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-07-26

Fanless DesignAFCI Integrated
Full scorecard
Value & Volume

SUN-5K-SG03LP1-AU

Deye

74/ 100

Very good

Limited evidence coverage · 7%

Evidence checked 2026-06-19

Fanless DesignWhole-Home Backup
Full scorecard
Side by side

Score profile

MeasureHybrid 5000/6000 1PHSUN-5K-SG03LP1-AU
Efficiency72 / 10062 / 100
Design & Flexibility72 / 10071 / 100
Thermal & Physical Resilience85 / 10090 / 100
Features & Integration84 / 10089 / 100
Safety & Compliance95 / 10074 / 100
Guarantee & Backbone58 / 10074 / 100
Energy Ecosystem42 / 10050 / 100

Efficiency

Hybrid 5000/6000 1PH
72 / 100
SUN-5K-SG03LP1-AU
62 / 100

Design & Flexibility

Hybrid 5000/6000 1PH
72 / 100
SUN-5K-SG03LP1-AU
71 / 100

Thermal & Physical Resilience

Hybrid 5000/6000 1PH
85 / 100
SUN-5K-SG03LP1-AU
90 / 100

Features & Integration

Hybrid 5000/6000 1PH
84 / 100
SUN-5K-SG03LP1-AU
89 / 100

Safety & Compliance

Hybrid 5000/6000 1PH
95 / 100
SUN-5K-SG03LP1-AU
74 / 100

Guarantee & Backbone

Hybrid 5000/6000 1PH
58 / 100
SUN-5K-SG03LP1-AU
74 / 100

Energy Ecosystem

Hybrid 5000/6000 1PH
42 / 100
SUN-5K-SG03LP1-AU
50 / 100
Side by side

Key specifications

MeasureHybrid 5000/6000 1PHSUN-5K-SG03LP1-AU
Published rated AC power range5–6 kW5 kW
Scored benchmark6 kWNot stated
Power6.0 kW5.0 kW
TypeHybridHybrid
Peak eff98.4 %97.6 %
MPPTs22

Published rated AC power range

Hybrid 5000/6000 1PH
5–6 kW
SUN-5K-SG03LP1-AU
5 kW

Scored benchmark

Hybrid 5000/6000 1PH
6 kW
SUN-5K-SG03LP1-AU
Not stated

Power

Hybrid 5000/6000 1PH
6.0 kW
SUN-5K-SG03LP1-AU
5.0 kW

Type

Hybrid 5000/6000 1PH
Hybrid
SUN-5K-SG03LP1-AU
Hybrid

Peak eff

Hybrid 5000/6000 1PH
98.4 %
SUN-5K-SG03LP1-AU
97.6 %

MPPTs

Hybrid 5000/6000 1PH
2
SUN-5K-SG03LP1-AU
2
Decision snapshot

Where the comparison separates

OverallSUN-5K-SG03LP1-AU leads the global score by 1 point.
Strongest dimensionsHybrid 5000/6000 1PH: Safety & Compliance · SUN-5K-SG03LP1-AU: Thermal & Physical Resilience
Largest differenceHybrid 5000/6000 1PH has the largest pillar edge in Safety & Compliance (21 points).
Evidence coverageHybrid 5000/6000 1PH: strong evidence coverage (100%) · SUN-5K-SG03LP1-AU: limited evidence coverage (7%)

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 Value & Volume class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.