09/03/2026
String Inverter Technology | Sungrow SG125CX-P2 & SG150CX
The Sungrow's high-power, multi-MPPT string inverters engineered for C&I and utility-scale PV systems where performance margins matter.
What sets them apart:
- 12 MPP Trackers — maximise yield across complex roof orientations and shading scenarios, without the cost of module-level optimisers
- Compatible with 1500V DC systems — fewer strings, longer cable runs, lower BOS costs
- Up to 150kW AC output — more power per inverter means fewer units on-site, lower installation complexity
- Built-in PID recovery — actively protects module performance and longevity over the system's lifetime
- AFCI arc fault detection — a critical safety layer for commercial rooftop applications
- Smart IV curve scanning & remote diagnostics — fault detection without a site visit
- Natural convection cooling (fanless) — no moving parts, no filter replacements, no unplanned downtime
For system designers, the high MPPT count and wide voltage window give you real flexibility in string configuration — particularly valuable on sites where irradiance isn't uniform or roof geometry adds complexity.
The SG150CX pushes output density further, making it the preferred choice for ground-mount utility projects where cost-per-watt optimisation is the priority.
Both units integrate seamlessly with Sungrow's iSolarCloud platform for real-time monitoring, performance analytics, and remote O&M — reducing the cost of ongoing operations across distributed asset portfolios.
If you're scoping a C&I or utility project in Southern Africa and want to run the numbers — let's talk.
📩 Drop us a message or connect with our team directly.
