commercial solar street lights

Orca’s Response To Common Issues with Commercial Solar Street Lights

Investing in commercial solar street lights is a forward-thinking decision that supports sustainability while offering potential cost savings. However, as with any technology, solar lighting systems can encounter challenges that may impact their performance and longevity. At Orca Solar Lighting, we understand these challenges and have developed effective remedies to address them, ensuring our solutions consistently deliver reliable, high-quality results. With our expertise, you can avoid common pitfalls and enjoy the full benefits of your solar lighting investment.

Insufficient Sunlight Exposure

Inadequate sunlight exposure is one of the main reasons for reduced performance in solar street lights. This can happen due to:

  • Shading from Surrounding Structures or Vegetation: Trees, buildings, or other obstructions blocking sunlight can significantly lower the efficiency of solar panels.
  • Improper Orientation or Tilt: Panels that are not correctly oriented towards the sun or set at the optimal angle will absorb less energy.

Solution: Orca Solar Lighting conducts thorough site assessments, often using tools like Google Earth, to identify and mitigate shading issues. Panels are positioned to maximise sun exposure, typically facing true north in the Southern Hemisphere. If full sun exposure cannot be guaranteed, options such as installing auxiliary poles (slave poles) are offered.

Battery Degradation

Batteries are critical for storing the energy collected by solar panels. Over time, their performance can degrade due to:

  • Deep Discharge Cycles: Repeatedly discharging batteries to low levels shortens their lifespan.
  • Temperature Extremes: High temperatures can accelerate battery ageing, while cold temperatures can temporarily reduce capacity.

Solution: Orca Solar Lighting uses high-quality, durable batteries designed for solar applications, such as Australian-made VRLA gel batteries. These are carefully selected for their ability to withstand Australia’s varied climate and ensure long-term reliability.

Poor Quality Components

Choosing low-quality components to cut costs often leads to premature failures, such as:

  • Inefficient solar panels producing insufficient energy.
  • LEDs with a short lifespan or subpar light output.

Solution: Orca Solar Lighting uses fully compliant, Australian-standard components, including high-efficiency solar panels and Cree LED modules known for their durability and superior performance.

Lack of Regular Maintenance

Although solar street lights are low-maintenance, they are not maintenance-free. Neglecting upkeep can lead to:

  • Dirty Solar Panels: Dust, bird droppings, and other debris reduce energy absorption.
  • Loose Connections: Over time, thermal expansion and contraction can loosen fittings.
  • Vegetation Overgrowth: Encroaching plants can block sunlight and reduce performance.

Solution: Orca Solar Lighting recommends regular maintenance, such as panel cleaning and removal of any overgrown vegetation.

Incorrect System Sizing

Undersized systems can lead to insufficient illumination or frequent battery drain, reducing overall reliability.

Solution: Orca Solar Lighting conducts detailed lighting designs and energy audits to ensure systems are correctly sized for their intended applications. This includes accounting for location, usage, and environmental factors.

Maximising the Value of Your Solar Street Lighting Investment

By understanding these common issues and their solutions, you can maximise the performance and longevity of your solar street lighting system. Orca Solar Lighting is committed to delivering high-quality, reliable solutions tailored to your needs, backed by robust warranties and expert support. This ensures that your investment not only pays off financially but also contributes to a greener, more sustainable future.