Yes - If you want to expand your Elite or E2 energy meter to be able to track your electricity usage online, check out the Efergy Engage Hub Solo.
The transmitters and other components in the Efergy range are all cross compatible with each other. A popular set-up uses:
1 x Efergy Elite (this product) - to track and display household usage on the display screen.
1 x Efergy Engage Hub Solo - to track household usage on the online login.