No they aren't correct. The rear V50 wiper is an old skool standard wiper blade.
Bosch rear blade
here - £5
Valeo older style connector fronts
here - £26
Valeo newer style connector fronts
here - £26
The pictures on the ECP website do accurately show the connector type. From experience the Valeo ones are every bit as good as OEM and I'd be surprised if they aren't in fact the OEM supplier to Volvo.