How Rooftop Solar in Eastern Australia is Affected by Winter Westerlies
Winter westerlies can have a significant impact on rooftop solar energy production in eastern Australia. This is because the prevailing westerly winds, which originate in the south-western parts of the continent, bring with them colder air and cloud cover. This affects the amount of sunlight that reaches the solar panels, reducing the amount of energy that can be produced.
The winter westerlies are stronger in some areas than others. In the southeastern parts of the continent, the average winter westerly winds are generally higher than in the northern areas. This means that the effect on solar energy production is more pronounced in these areas. In the south, the winter westerly winds can last for up to two weeks, and can easily reduce the amount of energy produced by solar panels by up to 20%.
The winter westerlies are also affected by altitude. In the higher altitudes, the winds can be stronger and the affect on solar energy production can be even greater. This is because the air is colder, and the clouds are thicker at higher altitudes.
In order to help maximize the amount of energy produced during the winter westerlies, it is important to take steps to ensure that the solar panels are in good condition, and that they are well-positioned. Maintenance of the panels is also important, as dust and bird droppings can reduce their efficiency. It is also important to consider the orientation of the solar panels, as they should be positioned so that they receive the maximum amount of sunlight.
In conclusion, winter westerlies can have a significant affect on rooftop solar energy production in eastern Australia. It is important to be aware of the potential effects of the winter westerlies, and to take steps to ensure that the solar panels are in optimal condition. Taking these steps can help ensure that the winter westerlies do not reduce the amount of energy produced by the solar panels.
