Chris Pearson:
I feel sure that, let's say, 100 m² of farm land against the cost of the new supply is a bargain; but why upgrade from 60 A to 600 A?
Future proofing is the main reason, future uses may include dairy farming with on-site processing of milk into butter and cheese, or perhaps fruit and vegetable cultivation for supermarkets, considerable power is needed for washing, sorting, packaging, and cold storage.
Possible future electric heating and EV charging.
Maybe grid tied PV in excess of the usual 16 amps per phase.
Chris Pearson:
I feel sure that, let's say, 100 m² of farm land against the cost of the new supply is a bargain; but why upgrade from 60 A to 600 A?
Future proofing is the main reason, future uses may include dairy farming with on-site processing of milk into butter and cheese, or perhaps fruit and vegetable cultivation for supermarkets, considerable power is needed for washing, sorting, packaging, and cold storage.
Possible future electric heating and EV charging.
Maybe grid tied PV in excess of the usual 16 amps per phase.
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