How does Grid-tied Solar Power System Works
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Comments
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You make it sound so simple. What now if you can't get sunlight for a week. then you render your expensive solar panels useless. You need batteries for any solar system at all times. So don;t say that you will surely reduce your bills with this toy.
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Its all thanks to your channel.. I can now start panning on going off the grid,
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DATE: 26-OCTOBER-2016 BY FELIX M.S.JR.:
INDEED, THE PLUG-IN SMART GRID TIE INVERTER (GTI) SHOULD BE ABLE TO
EXPORT THE EXCESS GENERATED POWER THAT THE SOLAR PANELS (i.e. Po=
550WATTS) TO THE UTILITY POWER COMPANY if the demand load in Watts of
the HOMEOWNER user is only just 250WATTS and the excess 250WATTS (and
minus the internal losses in the GTI say -50WATTS) should find it's way
back to the Power Utility Grid as excess power by the HOMEOWNER thereby
supplying power to the UTILITY COMPANY as export since the generated
electrical ENERGY can not be wasted or destroyed but is conserved and it
can be used elsewhere in a COUPLED ELECTRIC SYSTEM WHICH IS POSSIBLE IN
THIS CASE SINCE THE SOLAR PV PANELS THRU THE GTI DEVICE AND THE UTILITY
POWER GRID ARE BOTH SYNCHRONIZED WITH EACH OTHER AT SAME VOLTAGE,
FREQUENCY AND PHASE. SO IN THE PROCESS, THE EXISTING INSTALLED KW-HR
METER OF THE HOMEOWNER SHOULD SLOW DOWN AND STOP AND THEN REVERSE IT'S DIRECTION INDICATING THAT THE ENERGY FLOW IS MOVING AWAY COMING FROM
ANOTHER POWER SOURCE WHICH IS THE SOLAR PV PANELS WHICH IS TRUE EVEN NOT
USING YET THE NET METERING SCHEME OF THE UTILITY POWER COMPANY OR THE
SO CALLED BI-DIRECTIONAL KW-HR METER AND AS SUCH THE HOMEOWNER SHOULD BE COMPENSATED FOR.
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