Solis S5-GR3P(5-20)K Inverter Review

5K-AU/6K-AU/8K-AU/9K-AU/10K-AU/12K/13K/15K/17K/20K | Three-phase

The Solis S5-GR3P(5-20)K inverter is a reliable and efficient choice for solar installations in Australia. Its wide power range, high efficiency, and advanced features make it suitable for various applications. If you’re considering a three-phase inverter for your solar system, the Solis S5-GR3P(5-20)K is definitely worth exploring.

Solis S5-GR3P(5-20)K Inverter

Key features of the Solis S5-GR3P(5-20)K Inverter

  • Wide power range: It is available in various power ratings from 5kW to 20kW, catering to diverse solar system sizes.
  • High efficiency: Boasts impressive efficiency levels, maximising energy production and reducing energy losses.
  • Flexible grid integration: Seamlessly integrates with the Australian grid, ensuring a reliable and stable power supply.
  • Advanced MPPT: Utilizes multiple MPPT trackers to optimise energy harvesting from solar panels, even in low-light conditions.
  • Robust design: Built to withstand harsh Australian weather conditions, including high temperatures and humidity.
  • Smart grid compatibility: Supports smart grid technologies for efficient energy management and stability.

Specifications of the Solis S5-GR3P(5-20)K Inverter

  • Model options: S5-GR3P5K-AU, S5-GR3P6K-AU, S5-GR3P8K-AU, S5-GR3P13K, S5-GR3P9K-AU, S5-GR3P15K, S5-GR3P10K-AU, S5-GR3P17K, S5-GR3P12K, S5-GR3P20K
  • Recommended maximum PV power: 6.7kW | 8kW | 10.6kW | 12kW | 13.3kW | 16kW | 17.3kW | 20kW | 22.6kW | 26.6kW
  • Maximum input voltage: 1100V
  • Maximum input current: 32A
  • Maximum efficiency: Up to 98.7%
  • Operating temperature: -25°C to +60°C
  • Dimensions: 310*563*219 mm
  • Weight: 17.8kg – 20kg

Solis S5-GR3P(5-20)K 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-GR3P(5-20)K Inverter

The Solis S5-GR3P is suitable for a variety of applications, including:

  • Residential solar systems: For homeowners looking to reduce their electricity bills and increase energy independence.
  • Commercial solar installations: For businesses and organisations seeking to lower their energy costs and improve their environmental footprint.
  • Off-grid systems: For remote locations where the grid connection is not available.
  • Hybrid systems: Combining solar power with battery storage for energy independence.

Pros of the Solis S5-GR3P(5-20)K Inverter

  • High efficiency: The Solis S5-GR3P(5-20)K boasts impressive efficiency ratings, maximising energy output from solar panels.
  • Wide input voltage range: This inverter can handle a variety of input voltages, ensuring optimal performance in different solar panel configurations.
  • Robust construction: Built to withstand harsh Australian weather conditions, the Solis S5-GR3P(5-20)K is designed for long-term durability.
  • Advanced grid-tie technology: The inverter integrates with the Australian grid, ensuring reliable and safe operation.
  • Smart features: Equipped with intelligent monitoring and control capabilities, the Solis S5-GR3P(5-20)K allows for easy management and optimisation of your solar system.

Cons of the Solis S5-GR3P(5-20)K Inverter

  • Complexity of setup: The installation and configuration of the Solis S5-GR3P(5-20)K might require technical expertise, especially for larger systems.
  • Higher upfront cost: Compared to some other inverter brands, Solis inverters may have a slightly higher initial purchase price.

Is the Solis S5-GR3P(5-20)K Inverter right for you?

The suitability of the Solis S5-GR3P(5-20)K depends on your specific needs and the size of your solar system. Here are some factors to consider:

  • System size: A higher-power inverter like the 15kW or 20kW models would be more appropriate if you have a larger solar system.
  • Energy consumption: Consider your household or business’s energy consumption patterns. A larger inverter can handle higher loads and provide more power during peak usage times.
  • Future expansion: If you plan to expand your solar system, choose an inverter with a power rating that can accommodate the additional panels.

If you’re considering a solar system in Australia, this inverter should be on your shortlist. By carefully evaluating your specific needs and the available options, you can make an informed decision and select the inverter that best suits your requirements.

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