LONGi Hi-MO 5 Solar Panel Review

LONGi

545-555 Pmax/W

The LONGi Hi-MO 5 emerges as a strong contender in the Australian solar panel market. It delivers high efficiency, excellent durability, and a compelling warranty at a competitive price point. While not the absolute leader in efficiency, it makes up for it with affordability and a well-established brand reputation.  

If you’re looking for a reliable and cost-effective solar solution for your Australian home or business, the LONGi Hi-MO 5 deserves serious consideration.

longi hi-mo 5 solar panel

Key features of the LONGi Hi-MO 5 Solar Panel

  • High efficiency: While not the most cutting-edge in-cell technology, the Hi-MO 5 boasts a respectable maximum efficiency of 21.3%. This translates to more electricity generation per square meter of rooftop space, maximising your solar investment.
  • Durability: LONGi panels are known for their robust construction, employing high-quality materials and rigorous testing procedures. The Hi-MO 5 comes with a 12-year product warranty and a 30-year power warranty, giving you peace of mind for decades.
  • Temperature resistance: Australia’s hot climate can affect solar panel output. The Hi-MO 5 is engineered to perform well in high temperatures, minimising efficiency drops compared to cooler conditions.
  • Competitive pricing: LONGi strikes a balance between affordability and quality. The Hi-MO 5 sits comfortably in the mid-range price bracket, making it an attractive option for cost-conscious buyers.
  • Aesthetics: The Hi-MO 5 is all-black, offering a sleek and modern look that complements most contemporary homes.

Specifications of the LONGi Hi-MO 5 Solar Panel

  • Model options: LR5-72HBD-545M, LR5-72HBD-550M, LR5-72HBD-555M
  • Power output: Up to 555 watts
  • Module efficiency: 21.3%
  • Maximum static load on the front (such as snow and wind): 5400Pa
  • Temperature coefficient of peak power (Pmax): -0.340%/℃
  • Dimensions: 2278×1134×35mm
  • Weight: 32.6kg

LONGi Hi-MO 5 Solar Panel warranty

LONGi offers a compelling 12-year product and a 30-year power warranty on the Hi-MO 5. The product warranty guarantees against defects in materials and workmanship, while the power warranty ensures the panel maintains its original power output after 30 years. This extended warranty provides peace of mind for your long-term investment.

longi-hi-mo-5-solar-panel

Applications for the LONGi Hi-MO 5 Solar Panel

The LONGi Hi-MO 5 is a versatile panel suitable for various applications in Australia:

  • Residential solar systems: Ideal for homeowners looking to power their homes and reduce electricity bills.
  • Commercial solar installations: The Hi-MO 5’s performance can benefit businesses seeking a cost-effective and reliable solar solution.
  • Off-grid systems: The panels can power remote properties where the connection is unavailable.

Pros of the LONGi Hi-MO 5 Solar Panel

  • High efficiency: The Hi-MO 5 boasts a maximum efficiency of 21.8%, converting sunlight into electricity effectively.
  • Excellent warranty: LONGi offers a 30-year power warranty, ensuring peace of mind for your investment.
  • Temperature resilience: The Hi-MO 5 panels perform well in hot Australian climates with minimal efficiency loss due to high temperatures.
  • Competitive pricing: LONGi panels are known for being a good value for money, offering high quality at a mid-range price point.
  • Reliable brand: LONGi is a Tier 1 manufacturer with a strong reputation in the solar industry.

Cons of the LONGi Hi-MO 5 Solar Panel

  • Limited shading tolerance: The Hi-MO 5 might underperform slightly more than some panels under shaded conditions.
  • Not the most compact: Compared to newer panels, the Hi-MO 5 might require slightly more roof space for the same power output.

Is the LONGi Hi-MO 5 Solar Panel right for you?

Here’s a breakdown to help you decide:

  • Ideal for: Homeowners and businesses seeking a balance between efficiency, affordability, and reliability. The Hi-MO 5 is a versatile option for various roof types and sizes.
  • Consider alternatives if: You prioritise absolute cutting-edge efficiency. Newer N-type cell technology panels offer a slight edge. However, this typically comes at a higher cost.

Learn more about LONGi Solar Panels

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