Sungrow 125kW 3-Phase Hybrid Inverter
The Sungrow
SH125CX is a 125 kW three-phase commercial and industrial (C&I) hybrid inverter designed
for commercial solar and energy storage applications. Combining PV generation,
high-voltage battery integration, backup functionality, and smart energy
management, it provides a flexible DC-coupled solution for both new
installations and retrofit projects.
When paired with the Sungrow PowerKeeper storage system, it helps businesses improve solar self-consumption, enhance energy resilience, and reduce long-term electricity costs.
KEY FEATURES:
- 125 kW rated AC output for C&I hybrid systems
- Up to 250 kWp PV input capacity with 200% PV oversizing
- European efficiency: 98.3%
- 10-MPPT architecture with 20 string inputs
- 40 A input current per MPPT for high-power PV modules
- High-voltage battery range: 129–880 V
- Up to 200 A charge/discharge current
- 150% off-grid overload for 10 seconds
- Built-in UPS-level on/off-grid switching in ≤10 ms
- DC-coupled solution for new installations and retrofit upgrades
- Supports 100% three-phase unbalanced output
- Smart trading ready for TOU, dynamic pricing and VPP participation
- AFCI 3.0 intelligent DC arc protection with up to 450 m detection range
- Intelligent string-level protection switch and PV-to-earth fault protection
- Built-in Type II DC/AC surge protection, anti-islanding protection and PID Zero® anti-PID technology
- IP66, C5-rated enclosure with self-cleaning air ducts
- Designed for Sungrow PowerKeeper high-voltage storage
- iSolarCloud monitoring and remote configuration
- G99 type-tested
- 5-year warranty
| Inverter Power Range (kW) | 75.1kW - 150kW |
| Inverter Phase | 3 |
| Battery / System Model | Sungrow PowerKeeper (C&I) |
| Brand | Sungrow |
| Rated Power (W) | 125000 |
| Max DC Power (W) | 250000 |
| Total No. of Strings | 20 |
| No. of MPP Trackers | 10 |
| MPPT Voltage Range / Rated Input Voltage (V) | 180-1000 / 600 |
| Start-up Input Voltage (V) | 200 |
| Max. Input Voltage (V) | 1100 |
| Max. input current per MPPT | 40A |
| European Efficiency (%) | 98.3 |
| Integrated DC Switch | Yes |
| Inverter IP Rating | IP66 |
| Depth (mm) | 360 |
| Height (mm) | 795 |
| Width (mm) | 1095 |
| Grid Connection Standards (G98/G99/G100) | G99 |
| Warranty Period | 5 Years |
| Product Weight (Kg) | 128 |
Sungrow SH125CX Datasheet - 05 01 2026.pdf
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Sungrow SH125CX User Manual - 30 04 2026.pdf
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Sungrow Sustainability Report - 2024.pdf
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Sungrow Forced Labour, Conflict Minerals Policy Statement - 25 01 2024.pdf
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Sungrow SA8000：2014 Social Accountability Declaration -22 04 2024.PDF
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Sungrow ISO14001：Environmental Management System -21 05 2024.pdf
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Sungrow Europe Code of Conduct - 22 04 2024.pdf
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