10 amp power, 1 plug per site. 
Perfect to run fans, TVs, charge your card reader etc
As per T+C, power is best measures, not 100% always on guaranteed supply. 
 
The lead that you plug into the site network must be tested and tagged and must be an outdoor type, not a white indoor rated lead. Market staff (Bill) can help with this, ideally the lead is brand new from a hardware store- come on Setup Saturday (day before- call 0458 85 4868 to arrange). OR, speak with your electrician or your local test and tag company.
 
Market power not suitable for high load devices like air conditioners. Kettles, appliances and big pumps may overload the circuit.