If you need an average output of 2285W then that requires 9kW of panels. In low latitudes the average full daily sunlight you can count on is around 6 hours. Here in Melbourne it is 4 hours.
9kW over 6 hours will give 54kWh. A little better than the 50kWh required over a day at 8kts. Some days will be a bit better some days a bit lower. Depending on how good you are at chasing sunlight then the speed may be above 8kts. There is also the possibility of a small wind turbine for less sunny locations.
On 09/01/2016, at 6:54 AM, "robriley@rocketmail.com [harryproa]" <harryproa@yahoogroups.com.au> wrote:
or if you are using some version of watt/hrs perhaps u best say so
its confusing because 16% is an average efficiency for a panel, yet they still output 200-250 watts while there is good sun
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Posted by: Rick Willoughby <rickwill@bigpond.net.au>
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