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PV greater than 4 kw.

How viable would be domestic PV systems of more than 4 kw ?

I appreciate that such systems require more complex approvals, but are not prohibited.

The proposed installation is a new large single floor home. A 100 amp 3 phase supply is to be requested. Options being considered are about 10 kw PER PHASE, plenty of roof area.

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  • whjohnson: 
     

    Surely if the proposed PV will provide that much, then why bother connecting with the DNO at all? Just go off-grid altogether.

    Because unless you add a very large battery, you'll only have electricity during the day.

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  • whjohnson: 
     

    Surely if the proposed PV will provide that much, then why bother connecting with the DNO at all? Just go off-grid altogether.

    Because unless you add a very large battery, you'll only have electricity during the day.

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