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Outdoor & Recreation
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Solar Panels - Information and Questions
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<blockquote data-quote="Ward69" data-source="post: 495585" data-attributes="member: 12603"><p>Thanks Rob and DD. I think Ive work it out. Law of physics </p><p></p><p>If you have a ray of 4 solar panels(250watts)full sun light, it puts out 1000watts. = 239vls</p><p>If the AC is 4.18 amps and uses 930watts, the mains is 220vlts(Manila) so the extra 19volts is pushed back in to the grid. Only when the panels comes under the 220vlts it uses the mains power </p><p></p><p>If the panels only pushing say half (cloudy day) 500watts = 120Volts The mains kicks in and adds the extra 100volts </p><p></p><p>Am, I on wrong track. </p><p></p><p>Thanks Mark</p></blockquote><p></p>
[QUOTE="Ward69, post: 495585, member: 12603"] Thanks Rob and DD. I think Ive work it out. Law of physics If you have a ray of 4 solar panels(250watts)full sun light, it puts out 1000watts. = 239vls If the AC is 4.18 amps and uses 930watts, the mains is 220vlts(Manila) so the extra 19volts is pushed back in to the grid. Only when the panels comes under the 220vlts it uses the mains power If the panels only pushing say half (cloudy day) 500watts = 120Volts The mains kicks in and adds the extra 100volts Am, I on wrong track. Thanks Mark [/QUOTE]
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Outdoor & Recreation
Campers, Vans & 4WD's
Solar Panels - Information and Questions
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