Myth 2: Solar panels do not work during cloudy or overcast days.

Not necessarily. While cloud cover certainly reduces the amount of sunlight that hits your panels, there is still a percentage that can get through and power your system. So while your system output is lower than a clear day, it is still able to produce power. If you’re ever curious, your Choice Energy system provides you with access to see how your system is performing on demand.

Likewise, we are able to make recommendations on panels that function best in overcast conditions. So not only are you getting a solar system designed specifically for your business needs, you're also getting one designed specifically for your location.

Myth 3: You need battery storage to make a solar system worthwhile in Winter.

False and, if anything, backwards! Battery storage allows you to store energy generated by your system during the day for use at other times. A lower winter output actually means you are more likely to be using your energy as you are generating it, reducing the likelihood that you would need battery storage to make your solar system worthwhile. This means your system is perfectly qualified for function throughout winter without a battery, reducing your costs.

Now, let’s crush a few myths about installations and design.

Myth 4: Installing solar during the ‘solar season’ reduces your costs

Here’s the theory: If I wait until Spring/Summer to install my solar system, I won’t be making repayments on my system until it is working, so I am better off waiting through winter before acting.

Nothing could be further from the truth. Safely and properly installed solar systems require permission to go ahead, due to their connection to the grid (which keeps you connected to grid energy when you need it, and allows you to feed your excess energy back into the grid). Getting these permissions can take time depending on the size of your system, and for larger systems this can mean many weeks and even months. This process is essential for safety and cannot be bypassed.

As a result, organising your solar system through Winter and Spring could mean a fully installed and functioning system that makes the most of the ‘solar season’, rather than one held up by an essential part of the process. Waiting for the sun is simply not worth the risk. And as we mentioned in Myth 1 and 2, your solar system begins to save you money from day 1, no matter the season!

Myth 5: A bigger system is a BETTER system

False. More panels does not always mean more benefit when it comes to commercial solar for a business. If you have a solar system without battery storage and you are producing energy in excess to what you can use, it is likely a majority could be wasted.

When we design a commercial solar system, we focus instead on balancing the return of what you produce with the system, with what the system will cost you. A system that produces $5,000 worth of energy when you only utilise $2,000 worth does not put you in front, especially as that larger system likely cost you far more than a system that would balance your needs.

Related reading: Choosing solar panels for your business