Feature Request: Expose Dock Energy Consumption and Power Metrics

Description

I would like to request support for exposing energy-related telemetry from Roborock docks, specifically for newer models such as the Saros Z70 with Multifunctional Dock 4.0.

Currently, Home Assistant exposes multiple dock-related sensors such as:

• Dock washing mode
• Dust collection mode
• Mop washing interval
• Remaining mop drying time

However, no power or energy related metrics appear to be available for dock-equipped models. 【1-4eb856】【2-83151c】

Requested Metrics

If these values are available through the Roborock cloud API or local protocol, it would be extremely useful to expose:

Real-time Sensors

• Dock power consumption (W)
• Charging power (W)
• Mop drying power (W)
• Hot water washing power (W)

Energy Statistics

• Daily energy consumption (kWh)
• Weekly energy consumption (kWh)
• Monthly energy consumption (kWh)
• Lifetime dock energy consumption (kWh)

Optional Operational Metrics

• Energy used for charging
• Energy used for mop drying
• Energy used for hot water washing
• Energy used for dust collection

Use Case

Many Home Assistant users monitor energy usage through the Energy Dashboard.

Modern Roborock docks contain several high-power components:

• Battery charging
• Dust collection motor
• Hot water mop washing
• Warm air mop drying

The dock can consume significantly more energy than traditional charging-only docks, making energy visibility valuable for users who optimize household energy usage.

Additional Information

I reviewed the current python-roborock implementation and available dock sensors but could not find any exposed energy-related attributes or entities. It is unclear whether the data is unavailable from the Roborock API or simply not yet mapped by python-roborock. 【1-4eb856】【2-83151c】

If the Roborock API already provides these values internally, exposing them through python-roborock would allow Home Assistant and other consumers to create proper Energy Dashboard integrations.

Device

• Roborock Saros Z70
• Multifunctional Dock 4.0

Thank you for considering this feature request.