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Key Considerations for Choosing a Solar Panel Brand for Commercial Installations

Written by admin

March 5, 2024

For businesses choosing solar energy to power their operations, the choice of solar panel brand is a critical decision. Selecting the right brand can significantly impact the efficiency, reliability, and return on investment of your solar energy system. Here’s what to look for in a solar panel brand for commercial installations, ensuring that you make an informed decision that aligns with your business needs.

1. Performance and Efficiency

High efficiency is paramount for commercial solar panels as it determines how much sunlight the panels can convert into usable electricity. Look for brands that offer high-performance panels with advanced photovoltaic (PV) technology. Efficiency ratings above 20% are considered excellent, but even slight differences can have a substantial impact on your system’s overall output.

2. Durability and Reliability

Commercial solar installations are a long-term investment, so choosing panels known for their durability and reliability is crucial. Investigate the brand’s track record and look for products that have been rigorously tested under harsh conditions, including high temperatures, strong winds, and salt mist exposure. Panels should also be resilient against PID (Potential Induced Degradation) to ensure long-term performance.

3. Warranty and Support

A comprehensive warranty is a sign of a manufacturer’s confidence in their product. Look for solar panel brands that offer lengthy warranties that cover both the product and its performance. A 25-year product & performance warranty is ideal. System insurance is an added safeguard for the first part of the systems life, including during construction or installation.

Choose a company with an Australian presence. This not only ensures the brand’s customer support and service responsiveness, crucial in the event of any issues or maintenance needs, but means you are covered by Australian Consumer Law.

4. Insurance

Solar installations are significant investments businesses, that needs to be protected. External factors such as severe weather, unexpected damage, or system underperformance can impact the efficiency and output of these systems and your return on investment. Look for insurance that includes construction cover and insures you against both reduction of yield and interruption of service.

4. Certifications and Standards

Certifications are your assurance of a product’s quality and safety. Ensure the solar panel brand you choose meets Australian standards and international certifications such as a level 6 certification for salt-mist and ammonia corrosion, Hailstone Testing up to 35mm and SECA testing for strong winds and cyclones up to 8.5 kPa, IEC 61215 for performance, and IEC 61730 for safety. These certifications indicate that the panels can withstand local environmental conditions and meet global quality benchmarks.

5. Cost vs. Value

While the initial cost is an important consideration, focusing on the value over the lifetime of the solar panels is more beneficial. Evaluate the cost per watt and the expected energy yield over time to determine the potential return on investment. Remember, cheaper panels may save you money upfront but could cost more in the long run due to lower efficiency and shorter lifespan.

6. Sustainability and Environmental Impact

For many businesses, the environmental and social impact of their solar panels is as important as the economic benefits. Consider brands that prioritize sustainability in their manufacturing processes and use eco-friendly materials. 

8. Local Presence and Reputation

A brand with a strong local presence in Australia can offer better logistical support, easier access to replacement panels, and quicker service responses. By choosing a company with an Australian presence you will also be covered by Australian Consumer Law in case anything goes wrong.

Moreover, brands that are well-regarded and have positive reviews from other businesses in Australia can provide additional assurance of their reliability and performance.

Choosing the right solar panel brand for commercial installations is a multifaceted decision that requires careful consideration of several factors. By focusing on performance, durability, support, certifications, value, sustainability, compatibility, and reputation, businesses can select a solar panel brand that will provide reliable, efficient, and sustainable energy for years to come.

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