What's the name of these tiles and recommend a hook roof and rail system please?

[GaryM]

Can anybody name these tiles and possibly recommend a roof hook and rail system please?
I'm looking to carry out a first install on my house - great timing but better late than never?

 

[dansk]

Look similiar to double roman, just use a normal roof hook with 45-50mm standoff.

 

[solarsavings]

They're a renown and pantile hook will do.

 

[GaryM]

Thanks very much.

 

[SolarCity]

They look like Marley Majors to me.

 

[SolarCity]

Or Redland Renown. Make sure you get a pantile hook that will sit low enough.

 

[JulianC]

Yup, Marley Ludlow Majors

 

[GaryM]

Yup, Marley Ludlow Majors

That's the one!

 

[GaryM]

Make sure you get a pantile hook that will sit low enough.

Looking at a pantile hook, I take it these will sit better on a 4x2 batten fixed between the rafters, rafters being 6x2 and spaced 400mm apart and whole roof being 3 years old?
Or by design, are they supposed to be adjustable by position on a rafter?

 

[SolarCity]

They have slight adjustment in them so you should be able to land them on the rafter.

 

[GaryM]

Thanks again. I just don't want to get the order wrong considering the lack of time I have.
It's a shame I'll lack the luxury of choosing the panel I want with regards to price and output though