A Guide to Knowing the Number of Solar Panels You Need


When you are making the switch from conventional energy to solar energy, the very first thing to do is to figure out how many solar panels you need. The number of Sydney solar panels you should install depends on what goal you are trying to achieve. Be it improving your monthly savings, reducing environmental pollution, or increasing return on investment, consider the following factors to determine how many solar panels is required for your property.

Calculate Your Present Power Consumption:

To know how many solar panels you need, calculate how much power you are using for your home right now. In other words, check how many kwhs (kilowatt hour) of electricity does your home require. Kwh is the measure of energy usage over time. The more kwh of power used, the higher your utility bill will be. Analyse your power usage over the past 6 to 12 months. Obtain the kwh data from your electricity bills, after which you can calculate your average use of electricity.

For instance, imagine your house utilises 4000 kwh per year. The monthly average is calculated as 4000 kwh /12, or your daily average is calculated as 4000 kwh/365. The average you get is further divided by 24 hours, which will give you the hourly usage. The result you get will let you know how many Sydney solar panels you’d need to produce the required amount of power every hour.

Check How Many Hours of Sunlight You Get:

For the solar panels to produce enough power, sufficient sunlight exposure is imperative. See how many hours of sunlight you receive every day. If you live in a pretty sunny area, you would be producing more energy than in those areas with relatively less sunlight. Hence, besides your power requirements, notice how many peak hours of sunlight you get, in order to find out the number of solar panels needed.

Size and Angle of the Roof:

Now that you know how much power output you require from the solar panels in Sydney, consider the installation aspect of it. Look at the size and angle of the roof surface to know how many panels you’d need. If your roof is quite spacious, go ahead with large and more cost-effective solar panels. If not, invest in smaller, high efficiency panels to produce the most energy possible.

The angle of the roof also matters to know how much sunlight does the solar power system absorbs to produce energy. Expert solar panel installers can look into the size and angle of your roof to figure out how many panels is required in your case.

When you transition to solar energy, be sure that it is profitable in the long run. This is why it’s vital to know how many solar panels is needed to meet your energy demands. When you deal with a reliable solar company offering solar panels for sale, they’ll take into account all the factors mentioned above before installation. So, contact the pros right away!

The author is a solar power expert who has assisted several residents and businesses in their transition to solar energy. He writes articles on Sydney solar panels and sustainable living for various websites. To know more, visit https://www.solarpathnsw.com.au/

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