
100K/110K/125K-HV | Three-phase
The Solis S5-GC(100-125)K-AU inverter is a high-quality and reliable solution for solar energy systems in Australia. Its advanced features, efficiency, and durability make it an excellent choice for residential and commercial applications. Considering the key features, specifications, warranty, and applications discussed in this review, you can decide whether the Solis S5-GC(100-125)K-AU is the right inverter for your needs.

Key features of the Solis S5-GC(100-125)K-AU Inverter
- High efficiency: The S5-GC80K boasts a high peak efficiency rating, ensuring optimal energy conversion from solar panels to usable electricity. This translates to lower energy losses and greater overall system output.
- Wide MPPT range: With multiple Maximum Power Point Tracking (MPPT) algorithms, the inverter handles various solar panel configurations and environmental conditions, ensuring maximum energy harvest throughout the day.
- Advanced grid integration: The S5-GC80K is designed to integrate seamlessly with the Australian grid. It complies with relevant grid codes and safety standards, ensuring reliable and safe operation.
- Robust construction: The inverter is built to withstand harsh Australian weather conditions and features a durable enclosure and high-quality components. This ensures long-term reliability and minimal maintenance requirements.
- Smart grid compatibility: The S5-GC80K is compatible with smart grid technologies, allowing for intelligent energy management and potential participation in grid services.
- Remote monitoring: The inverter can be monitored and controlled remotely through a dedicated mobile app or web portal. This enables users to track system performance, identify potential issues, and optimise energy consumption.
Specifications of the Solis S5-GC(100-125)K-AU Inverter
- Model options: S5-GC100K-AU, S5-GC110K-AU, S5-GC125K-HV-AU
- Rated output power: 100kW | 110kW | 125 kW
- Maximum input voltage: 1100V
- Maximum efficiency: Up to 98.6%
- Operating ambient temperature range: -30°C to +60°C
- Dimensions: 1065*567*344.5 mm
- Weight: 91 kg
Solis S5-GC(100-125)K-AU Inverter warranty
Solis typically offers a standard 5-10-year warranty on its inverters. However, it’s recommended that the exact warranty terms be confirmed with the authorised Solis distributor or retailer in Australia, as there might be variations depending on the specific purchase agreement.
Applications for the Solis S5-GC(100-125)K-AU Inverter
The Solis S5-GC(100-125)K-AU is suitable for a wide range of applications, including:
- Residential installations: For homeowners looking to maximise their energy independence and reduce electricity costs.
- Commercial installations: For businesses seeking to reduce energy consumption and lower operational expenses.
- Agricultural installations: For farms and agricultural facilities that require reliable and efficient power solutions.
- Off-grid applications: Can be used in remote areas where grid connection is not available, providing a sustainable source of electricity.
- Ground-mounted solar farms: A popular choice for large-scale solar projects, providing reliable and efficient power generation.
Pros of the Solis S5-GC(100-125)K-AU Inverter
- High efficiency: The Solis S5-GC(100-125)K-AU boasts impressive efficiency ratings, ensuring maximum energy output from your solar panels.
- Wide operating voltage range: This inverter can handle a wide range of input voltages, making it compatible with various solar panel setups.
- Advanced grid interaction: The Solis S5-GC(100-125)K-AU features advanced grid interaction capabilities, ensuring seamless integration with the Australian grid.
- Robust construction: Built to withstand harsh Australian conditions, the inverter’s sturdy construction and high-quality components guarantee reliability and longevity.
- Comprehensive monitoring and control: The Solis S5-GC(100-125)K-AU has a user-friendly monitoring system that tracks performance, diagnoses issues, and optimises your solar system.
- Advanced MPPT technology: With multiple MPPT trackers, this inverter can efficiently harvest energy from various solar panels, even in shaded or uneven conditions.
Cons of the Solis S5-GC80K Inverter
- Higher initial cost: The Solis S5-GC(100-125)K-AU may have a higher initial cost than other models.
- Complex installation: Due to its advanced features, the installation process might be more complicated than simpler inverters.
Is the Solis S5-GC(100-125)K-AU Inverter right for you?
The suitability of the Solis S5-GC(100-125)K-AU depends on your specific needs and the size of your solar system. Here are some factors to consider:
- System size: This inverter’s high power output is ideal for large residential or commercial solar systems.
- Grid connection: If you plan to connect your solar system to the Australian grid, the S5-GC(100-125)K-AU fully complies with local standards.
- Reliability and efficiency: The S5-GC(100-125)K-AU offers excellent performance if reliability and energy efficiency are priorities.
- Budget: While the S5-GC(100-125)K-AU may be a slightly higher investment, its long-term energy savings and efficiency benefits can justify the cost.
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