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KOSTAL PLENTICORE G3 10 vs Sungrow SH10RT

AC power: KOSTAL PLENTICORE G3 10 10 kW, Sungrow SH10RT 10 kW. The Sungrow SH10RT is better on 4 of 11 comparable points.

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Who wins where

  • KOSTAL PLENTICORE G3 10
  • Sungrow SH10RT
PerformanceEfficiencyNoiseElectricalConnectivity & smartDimensions & weight

Biggest differences

FactPLENTICORE G3 10SH10RT
MPP trackers32
Noise39 dB(A)30 dB(A)
Weight22.3 kg27 kg
MPPT voltage max.800 V950 V
All specifications ↓

Score per area = position (0–100) relative to all 263 models in this category; higher is better.

KOSTALPLENTICORE G3 10SungrowSH10RT
Performance
AC power10 kW110 kW2
Max. PV array power15 kWp1–
MPP trackers3✓122
Efficiency
Max. efficiency98.14 %198.4 %✓2
European efficiency97.49 %197.9 %✓2
Noise
Noise39 dB(A)130 dB(A)✓2
Electrical
MPPT voltage min.200 V1200 V2
MPPT voltage max.800 V1950 V✓2
Max. input current per MPPT17 A1–
Phases3132
Connectivity & smart
Hybrid (battery-ready)Yes1Yes2
Backup powerYes1Yes2
Wi-Fi / monitoringYes1Yes2
Dimensions & weight
IP rating–IP652
Width409 mm1460 mm2
Height561 mm1540 mm2
Depth237 mm1170 mm2
Weight22.3 kg✓127 kg2
Warranty & lifespan
Warranty10 years1–

Frequently asked questions

Which is better: the KOSTAL PLENTICORE G3 10 or the Sungrow SH10RT?

AC power: KOSTAL PLENTICORE G3 10 10 kW, Sungrow SH10RT 10 kW. The Sungrow SH10RT is better on 4 of 11 comparable points.

What is the AC power of the KOSTAL PLENTICORE G3 10 and the Sungrow SH10RT?

KOSTAL PLENTICORE G3 10: 10 kW. Sungrow SH10RT: 10 kW.

Which is better on MPP trackers: the KOSTAL PLENTICORE G3 10 or the Sungrow SH10RT?

KOSTAL PLENTICORE G3 10: 3. Sungrow SH10RT: 2.

Which is better on noise: the KOSTAL PLENTICORE G3 10 or the Sungrow SH10RT?

Sungrow SH10RT: 30 dB(A). KOSTAL PLENTICORE G3 10: 39 dB(A).

How we collect and check this data →

Sources

  1. PLENTICORE Hybrid inverter - G3 4.0-20 kW, 09 / 2025 — KOSTAL Industrie Elektrik GmbH · accessed 29 Sept 2026
  2. SH5.0/6.0/8.0/10RT Residential Hybrid Three Phase Inverter, 22 — Sungrow Power Supply Co., Ltd. · accessed 29 Sept 2026