Tornado Alley (PROG)

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AI --- Australia has higher average solar radiation than the Northern Hemisphere, partly due to its proximity to the sun in January during the Southern Hemisphere's summer and a combination of less cloud cover in inland areas. The Northern Hemisphere experiences longer daylight hours during its summer solstice, but overall solar intensity can be lower due to higher cloud cover and atmospheric aerosols.

Australia vs. the Northern Hemisphere

Solar radiation: Australia has higher average solar radiation and direct normal irradiance than any other continent, notes ABC News.

Seasonal proximity: The Southern Hemisphere is about 3.5% closer to the sun during its summer (January), which increases UV radiation intensity by about 7% compared to the Northern Hemisphere's summer, according to Reddit users.

Cloud cover and atmospheric factors: Inland Australia has less cloud cover, leading to higher solar exposure compared to coastal areas. The Northern Hemisphere can experience more cloud cover and pollution, which can reduce overall solar exposure.

Daylight hours: The Northern Hemisphere has longer days in its summer, while Australia has longer days in its summer. For example, the town of Bodø, Norway, gets more daylight hours in a year than Sydney, Australia, because of its higher latitude.

Key takeaways

While the Northern Hemisphere may have longer days in its summer, the higher intensity of sunlight in Australia is a significant factor.
Australia's higher solar radiation is a combination of its geography and the Earth's elliptical orbit.
In both hemispheres, seasonal variations in daylight hours and sun angle occur, but Australia experiences a more intense and powerful sun due to its location

https://www.google.com/search?client=firefox-b-d&q=average+sunlight+australia+compared+to+northern+hemisphere+

"Interesting Australia must get more average sunlight than much of us in the North
What is the average life of your solor panels? How much of them are recyclable and
how is the remainder disposed of? Do you also use wind turbines?
Back in the 50's we had a neighbor who did palce a couple of pannels on their roof
as an experiment. I remember they were big followers of a magazine Mother something or other I can't remeber the whole name
which was very ecology friendly, lots of studies My parents and neignbors were interets to see how efficcnet it was vs the cost."

I'll leave your other questions to your own research, umm, ok, except for this AI contribution:

In Australia, solar panels typically cost $3,000-$10,000 after rebates, last 25-30 years, are up to 95% recyclable, but most waste
is not yet recycled due to a lack of scaled infrastructure. Recycling involves specialized facilities, but costs can be high, and
options include specialized recyclers or e-waste disposal, with some states having bans on landfilling solar panels.

Cost

After government rebates, the average cost for a residential solar panel system in Australia is between $3,000 and $10,000.

Lifespan

Solar panels are designed to last 25–30 years, with many lasting longer.
Manufacturers typically provide a 25-year performance warranty.
Panels do not suddenly stop working but gradually lose efficiency over time.

Recyclability

Solar panels contain up to 95% recyclable materials, including aluminum, glass, silicon, silver, and copper.
Recycling is not a common homeowner task yet, as most systems are not yet at the end of their lifespan.

Waste disposal and recycling

While 95% of a panel is recyclable, the recycling industry in Australia is not yet scaled to handle the future volume of panels.
Currently, recycling involves specialized facilities, but the costs can be high ($7 to $28 per panel) compared to landfill disposal ($4.50 per panel).
Some companies offer recycling services, often at a cost to the consumer.
Some states, like Victoria, have banned solar panels from landfill, making recycling mandatory for old panels.
Other options for disposing of old panels include selling them for scrap or upcycling them into new products.

https://www.google.com/search?client=firefox-b-d&q=all+about+australian+solar+panels+%2C+cost%2C+how+long+do+they+last%2C+how+much+is+recyclable%2C+where+is+waste+disposed+of+