Value & Volume
SG110CX110 kW
Sungrow | SG110CX (110 kW, three-phase, multi-string C&I)
Three-phaseString9 MPPTs
74/ 100
Strong evidence coverage · 100%
Evidence checked 2026-08-31
IP66 Rated
Full scorecard 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.
| Measure | SG110CX | SUN-5K-SG03LP1-AU |
|---|---|---|
| Efficiency | ||
| Design & Flexibility | ||
| Thermal & Physical Resilience | ||
| Features & Integration | ||
| Safety & Compliance | ||
| Guarantee & Backbone | ||
| Energy Ecosystem |
Efficiency
- SG110CX
86 / 100 (better value on this row) - SUN-5K-SG03LP1-AU
59 / 100
Design & Flexibility
- SG110CX
82 / 100 - SUN-5K-SG03LP1-AU
61 / 100
Thermal & Physical Resilience
- SG110CX
76 / 100 - SUN-5K-SG03LP1-AU
76 / 100
Features & Integration
- SG110CX
58 / 100 - SUN-5K-SG03LP1-AU
78 / 100
Safety & Compliance
- SG110CX
87 / 100 - SUN-5K-SG03LP1-AU
74 / 100
Guarantee & Backbone
- SG110CX
78 / 100 - SUN-5K-SG03LP1-AU
74 / 100
Energy Ecosystem
- SG110CX
47 / 100 - SUN-5K-SG03LP1-AU
40 / 100
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.
| Measure | SG110CX | SUN-5K-SG03LP1-AU |
|---|---|---|
| Architecture | Solar-only string inverter | Hybrid inverter |
| Published rated AC power range | 110 kW | 5 kW |
| Power | 110.0 kW | 5.0 kW |
| Type | String | Hybrid |
| Peak eff | 98.7 % (better value on this row) | 97.6 % |
| MPPTs | 9 (better value on this row) | 2 |
Architecture
- SG110CX
- Solar-only string inverter
- SUN-5K-SG03LP1-AU
- Hybrid inverter
Published rated AC power range
- SG110CX
- 110 kW
- SUN-5K-SG03LP1-AU
- 5 kW
Power
- SG110CX
- 110.0 kW
- SUN-5K-SG03LP1-AU
- 5.0 kW
Type
- SG110CX
- String
- SUN-5K-SG03LP1-AU
- Hybrid
Peak eff
- SG110CX
- 98.7 % (better value on this row)
- SUN-5K-SG03LP1-AU
- 97.6 %
MPPTs
- SG110CX
- 9 (better value on this row)
- SUN-5K-SG03LP1-AU
- 2
Where the comparison separates
OverallSG110CX leads the global score by 7 points.
Strongest dimensionsSG110CX: Safety & Compliance · SUN-5K-SG03LP1-AU: Features & Integration
Largest differenceSG110CX has the largest pillar edge in Efficiency (27 points).
Evidence coverageSG110CX: strong evidence coverage (100%) · SUN-5K-SG03LP1-AU: 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 Value & Volume class, on the same rubric weighting. Scores are not comparable across classes or tiers. Full methodology.