Solis-(125-255)K-EHV-5G-US-PLUS
125K-PLUS / 185K-PLUS / 255K-PLUS
Models: 125K-PLUS / 185K-PLUS / 255K-PLUS
The Solis 125–255kW three-phase utility-scale 1500 Vdc PV string inverters are engineered for maximum efficiency and scalability. The 125K model comes with 9 MPPTs, while the 185K and 255K models feature 12 independent MPPTs, ensuring precise energy harvesting across diverse conditions.
Equipped with high-rated DC inputs supporting “Y” type connections and up to 30A per input, these inverters accommodate bifacial module integration with maximum string input current of 15A. The built-in anti-PID function enhances overall system efficiency, while advanced intelligent string-level monitoring delivers high-accuracy fault detection and significantly reduces troubleshooting time.

Three Phase Grid-Tied Inverter
Leading Features
| Category | Specifications |
|---|---|
| Efficient | • > 1.5 DC/AC ratio • High power tracking density 72MPPT/MW • Compatible with 550W+ bifacial modules • 9/12 MPPTs, max. efficiency 99.0% (CEC efficiency 98.3%) |
| Safe | • Type 4X, C5 Anti-Corrosion Level • External signal control function • Nighttime PID recovery function • Fuse free design, safe and maintenance free • AFCI protection, proactively reduces fire risk • High quality components from globally recognized suppliers |
| Smart | • Intelligent string monitoring, smart I-V curve scan • Remote firmware upgrade with simple operation (Requires Solis monitoring) |
| Economic | • DC side supports “Y” connector • Reserve DC energy storage access • Power line communication (PLC) (optional) |
| Ingress protection | TYPE 4X |
|---|---|
| MPPT voltage range | 480-1500 V |
| Real time monitoring | WiFi/GPRS |
| THDi | <3% |
| MPPT | 9/12 |
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