Solis S5-GC50K String Inverter for Commercial Solar Systems
The Solis S5-GC50K belongs to the innovative S5-GC series from Ginlong Technologies and was specifically developed for medium to large commercial installations. With a rated power of 50 kW and an impressive peak efficiency of 98.7%, this three-phase string inverter sets new standards in its power class.
Superior Efficiency of the Solis S5-GC50K
The Solis S5-GC50K achieves a maximum efficiency of 98.7% and an EU efficiency of 98.3%. These excellent values minimize conversion losses and maximize the energy yield of your photovoltaic system. The five independent MPP trackers with a total of 10 string inputs enable flexible system configurations even with complex roof geometries.
Intelligent Monitoring and Diagnostics
The intelligent string monitoring of the Solis S5-GC50K immediately detects performance deviations of individual strings. The integrated I-V curve scanner enables precise fault diagnosis without additional measuring equipment. The multi-peak scan function optimizes yield even with partial shading. The 24-hour load consumption monitoring provides complete transparency over energy management.
Optional PID Recovery for Long-Term Performance
A special feature of the Solis S5-GC50K is the optional night PID recovery function. This regenerates the solar modules during night hours and counteracts potential-induced degradation. This maintains module performance long-term and protects your investment over the entire system lifetime.
Maximum Robustness with C5 Anti-Corrosion Protection
The Solis S5-GC50K features IP66 protection rating and the highest anti-corrosion standard C5. This combination enables deployment even in demanding environments such as coastal regions or industrial areas. The operating temperature range from -25 to +60 degrees Celsius guarantees reliable operation under extreme climate conditions.
Proactive Safety through AFCI Protection
The optional integrated AFCI 2.0 protection detects arcs on the DC side and automatically shuts down in case of danger. This proactive fire prevention significantly increases system safety. Additionally, Type II surge protection on DC and AC sides and comprehensive protection functions provide maximum operational safety.
Grid Stability through Night SVG Function
The night SVG function of the Solis S5-GC50K enables reactive power compensation even after sunset. This supports grid stability and can generate additional revenue through grid services. The low standby consumption of under 1 W minimizes operating costs.
Easy Installation and Communication
With compact dimensions of 691 x 578 x 338 mm and a weight of 53.7 kg, installation remains practical. Communication is via RS485 and USB, optionally supplemented by Wi-Fi and GPRS. Certifications according to VDE-AR-N 4105, EN 50549-1 and G99 guarantee Europe-wide grid compliance.
The Solis S5-GC50K at a Glance:
