What is solar energy and how best to use the energy it produces?

Solar energy powers homes by converting sunlight to electricity. Maximise savings by using appliances during peak output (9am–3pm) and optimising panel orientation for your location.

Solar energy is electricity generated from the sun's rays using solar panels. The best time to use this energy is during peak production hours, typically between 9 am and 3 pm, when the sun is at its strongest. 

To maximise your savings, you should schedule high-consumption activities, like running the washing machine or dishwasher, during this midday period. Solar output varies depending on the season and the orientation of your panels, with north-facing panels being most effective in Tasmania. A solar monitoring app can help you track your system's output in real-time to best align your energy usage with the sun.

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What is solar energy?

Solar energy is the energy that is harnessed from the sun's rays. It can be converted into electrical or thermal energy using technologies like solar panels and solar thermal systems. Solar panels absorb sunlight and convert it into electricity, which can be used to power homes, businesses, and other applications.

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Best time to use solar energy

The best time to use solar-generated electricity is during the middle of the day when the sun is at its peak. Here are some key points to consider:

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Peak production hours

Solar panels produce the most electricity between 9am and 3pm. This period can vary slightly depending on the orientation and tilt of your panels, as well as the time of year and which part of Tasmania you live in.

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Maximising usage

To make the most of your solar energy, try to schedule high-energy-consuming activities (like running the dishwasher, washing machine, or charging electric vehicles) during these peak hours.

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Seasonal variations

Solar panels generally produce more electricity in the summer due to longer daylight hours and stronger sunlight. In a Tassie winter, production can decrease, but you can still benefit from solar energy if we get a sunny day or two.

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Orientation and tilt

North-facing panels in Tasmania will capture the most sunlight throughout the day. East and west-facing panels can also be effective but will have different peak production times.