How much solar power does New Zealand receive?
Now let’s do a fun calculation and find out how much solar power the country receives in relation to the required power. New Zealand has about 268,000 km2 of land area. If the available solar power is 1,460 kWh/m2, the country’s power potential is 268,000,000,000 m2 x 1,460 kWh/m2 = 391280000 GWh per year.
Why does New Zealand need solar energy?
The factors that are driving this change are not just an excellent solar energy potential, but the consistently rising electricity costs, and an ever-looming climate emergency. In New Zealand, there is enough solar energy to power our homes and communities quite easily. The country has the potential to generate 391280000 GWh per year.
How much sunlight does a solar panel generate in New Zealand?
The darker areas on the map receive higher amounts of sunlight. New Zealand solar potential map (source - Solargis) It can be seen from the map that most areas benefit from an excellent solar irradiation level of about 4 kWh/kWp, meaning every kW of installed solar panels will generate around 4 kWh in a single day.
Is solar power a limiting factor in New Zealand?
Houses in the country easily have an area of 100-150 m2 on their roofs. In other words, most Kiwi homes have a significantly larger rooftop area available for solar power than is usually required. Everything that we discussed above sums into one simple conclusion - solar power potential is never a limiting or deciding factor in New Zealand’s case.
How do solar panels work in New Zealand?
Usually made of silicon, they are designed to generate an electric current when exposed to sunlight. New Zealand receives on average about 4 kilowatt hours of raw solar energy per day for each square metre horizontal to the ground. Solar electric PV panels currently available can convert up to 15% of the available solar energy into electricity.
Does every city in New Zealand have enough solar power?
You can conclude from the above charts that a typical house in cities like Nelson or Tauranga will need fewer solar panels, as compared to a similar-sized house in Queenstown or Dunedin. This begs the question - does every city in New Zealand have enough sunlight for homes to run on solar power.
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As of 2018, the New Zealand Commerce Commission allowed Air New Zealand to codeshare with Qantas domestically within New Zealand (Air New Zealand, 2018b). Arguably, this policy removes a key competitor and increases the entry barrier for other airlines to serve or set up in New Zealand''s domestic aviation market while competing with Air New ...
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Commercial-scale solar in New Zealand Authors . Dr Allan Miller* and Dr Gareth Gretton^ * ANSA Holdings Ltd., ^ EECA . Citation . Energy Efficiency and Conservation Authority 2021 . Commercial-scale solar in New Zealand: An analysis of the financial performance of on-site generation for businesses . Wellington, New Zealand . ISBN: 978-1-99-115221-3
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