Comparing Different Types of Commercial Solar Panels: Which One is Right for You?

In today’s evolving energy landscape, businesses are making strides towards sustainable energy solutions. One of the most prominent and accessible options is solar power. 

With a wide range of different types of solar panels available on the market, it can be a challenge for businesses to identify which type of solar panel is the perfect fit for their needs. This article seeks to make that decision easier by delving deep into the types of solar panels and helping you identify the best commercial solar panels for your establishment.

Understanding the Different Types of Solar Panels

Before you decide on the right commercial solar panels for your business, it’s essential to understand the different types available. Here’s a rundown of the most common types of solar panels.

1. Monocrystalline Solar Panels (Mono-Si)


  • Highest efficiency rates (15-20%)
  • Long lifespan
  • Aesthetically pleasing


  • Slightly more expensive

These panels are made from a single, pure silicon crystal structure. They are known for their distinctive black appearance and rounded edges. Their efficiency stems from the purity of the silicon used.

2. Polycrystalline Solar Panels (Poly-Si)


  • Less expensive than Mono-Si
  • Good efficiency rates


  • Lower efficiency than Mono-Si
  • The blueish hue might not be to everyone’s liking

Polycrystalline panels use multiple silicon fragments melted together. These panels might have a slightly lower efficiency rate than their monocrystalline counterparts, but they come at a more affordable price.

3. Thin-Film Solar Panels (TFSC)


  • Versatile and lightweight
  • Affordable


  • Lower efficiency than crystalline panels
  • Takes up more space

Next up we have thin-film solar panels. Made by placing thin layers of photovoltaic material onto a substrate, they can be a good choice for businesses with abundant space.

4. Concentrated PV Cells (CVP and HCVP)


  • Super high efficiencies (over 40% with cooling systems)
  • Can harness solar energy from direct sunlight


  • Expensive
  • Needs cooling systems

These are among the newest in the world of solar panels. They use curved mirror surfaces or lenses to concentrate sunlight onto tiny, but highly efficient, multi-junction (MJ) solar cells.

How Can You Determine Which Type of Solar Panel is Right for You?

1. Determine Your Budget

The first thing to do when considering any big investment for your business is to determine your budget. Once you know how much you’re willing to spend, you can narrow down your choices based on price. Monocrystalline and concentrated PV cells tend to be on the pricier side. If you’re looking for a more budget-friendly option, polycrystalline or thin-film panels might be a better fit.

2. Assess Your Space

Space can dictate the type of solar panels best for you. If you have ample space, the size and spread of thin-film panels might not be an issue. However, if space is a constraint, higher-efficiency panels like Mono-Si or CVP could be more suitable. If you’re unsure of how much usable space you have, consult a solar power specialist. They will be able to assess the best position for your solar panels and calculate how much usable space you have for installation.

3. Analyse Sunlight Exposure

The ideal solar panel for you may depend on the level of sunlight your property receives. If your commercial premises receive direct sunlight most of the day, concentrated PV cells can be an excellent option, thanks to their ability to harness power efficiently under these conditions. However, if your area has more diffused sunlight, then other panel types might work better.

4. Consider Aesthetics

For some businesses, the look of the solar installation is essential. If aesthetics matter to you, then the sleek black look of monocrystalline panels or the blueish hue of polycrystalline panels might sway your decision.

5. Think Long-Term

Lastly, think about longevity and future needs. Will you be expanding your business? What’s the long-term energy consumption outlook? Think about what your solar panel needs will be in a year’s time, five year’s time, and even a decade’s time. By weighing up these factors, you can choose panels that won’t just serve you now but also well into the future.

Reaching Out for Expert Guidance

With so many factors to consider and the types of solar panels available, making the right choice can be daunting. The good news is you don’t need to make this decision alone. 

The team at iPromise specialises in catering to commercial solar needs in Victoria. Our expertise can guide you through the maze of options, ensuring you select the commercial solar panels that will provide the maximum benefits for your specific requirements.

Remember, solar energy is an investment– one that promises a greener future and potential cost savings. By understanding the different types of solar panels and assessing your needs against the pros and cons of each type, you can make an informed decision. 

When in doubt, the experts are just a call away. Reach out to the team at iPromise and take your first step towards a brighter, more sustainable future for your business.