50kW PV, what size supply?

[ktech]

I appreciate that other factors come into account here such as downstream connections, transformers etc. But as a staring point what size kVA would you expect to at least get somewhere in terms of DNO allowing a 50kW install without additional network works?

 

[SolarCity]

It really depends on the situation. You're unlikely to get permission in a rural area, miles from a transformer with a infrastructure designed to run a farmhouse in the middle of nowhere. But they're unlikely to even blink if you're in the middle of an industrial estate, close to a HV transformer.