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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

MS G35–10 kW

GoodWe | GW5000-MS-30 / GW6000-MS-30 / GW8500-MS-30 / GW10K-MS-30; scored model GW10K-MS-30

Single-phaseString3 MPPTs

65/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-08-13

Fanless DesignAFCI IntegratedIP66 Rated
Full scorecard
Inverter

SUN SG05 AU-AM2-P7–9.999 kW

Deye | SUN-7K-SG05LP1-AU-AM2-P / SUN-7.6K-SG05LP1-AU-AM2-P / SUN-8K-SG05LP1-AU-AM2-P / SUN-10K-SG05LP1-AU-AM2-P; scored model SUN-10K-SG05LP1-AU-AM2-P

Single-phaseHybridEssential-load backup2 MPPTs

70/ 100

Very good

Strong evidence coverage · 100%

Evidence checked 2026-08-10

AFCI Integrated
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.

MeasureMS G3SUN SG05 AU-AM2-P
Efficiency70 / 100 (better value on this row)60 / 100
Design & Flexibility86 / 10083 / 100
Thermal & Physical Resilience84 / 10076 / 100
Features & Integration53 / 10084 / 100
Safety & Compliance65 / 10078 / 100
Guarantee & Backbone42 / 10072 / 100
Energy Ecosystem46 / 10036 / 100

Efficiency

MS G3
70 / 100 (better value on this row)
SUN SG05 AU-AM2-P
60 / 100

Design & Flexibility

MS G3
86 / 100
SUN SG05 AU-AM2-P
83 / 100

Thermal & Physical Resilience

MS G3
84 / 100
SUN SG05 AU-AM2-P
76 / 100

Features & Integration

MS G3
53 / 100
SUN SG05 AU-AM2-P
84 / 100

Safety & Compliance

MS G3
65 / 100
SUN SG05 AU-AM2-P
78 / 100

Guarantee & Backbone

MS G3
42 / 100
SUN SG05 AU-AM2-P
72 / 100

Energy Ecosystem

MS G3
46 / 100
SUN SG05 AU-AM2-P
36 / 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.

MeasureMS G3SUN SG05 AU-AM2-P
ArchitectureSolar-only string inverterHybrid inverter
Published rated AC power range5–10 kW7–9.999 kW
Scored benchmark10 kW9.999 kW
Power10.0 kW9.999 kW
TypeStringHybrid
Peak eff97.9 % (better value on this row)97.6 %
MPPTs3 (better value on this row)2

Architecture

MS G3
Solar-only string inverter
SUN SG05 AU-AM2-P
Hybrid inverter

Published rated AC power range

MS G3
5–10 kW
SUN SG05 AU-AM2-P
7–9.999 kW

Scored benchmark

MS G3
10 kW
SUN SG05 AU-AM2-P
9.999 kW

Power

MS G3
10.0 kW
SUN SG05 AU-AM2-P
9.999 kW

Type

MS G3
String
SUN SG05 AU-AM2-P
Hybrid

Peak eff

MS G3
97.9 % (better value on this row)
SUN SG05 AU-AM2-P
97.6 %

MPPTs

MS G3
3 (better value on this row)
SUN SG05 AU-AM2-P
2
Decision snapshot

Where the comparison separates

OverallSUN SG05 AU-AM2-P leads the global score by 5 points.
Strongest dimensionsMS G3: Design & Flexibility · SUN SG05 AU-AM2-P: Features & Integration
Largest differenceSUN SG05 AU-AM2-P has the largest pillar edge in Features & Integration (31 points).
Evidence coverageMS G3: strong evidence coverage (100%) · SUN SG05 AU-AM2-P: 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.