Heat pumpOnboarding now

Mitsubishi heat-pump monitoring

Connect a compatible Mitsubishi heat pump through MELCloud or MELCloud Home for monitoring alongside solar, battery, grid, EV and tariff context in 1app.energy.

How sign-up works

This integration is part of the current onboarding foundation.

Sign-up is open: choose your inverter to start, then add this integration during setup.

Start with a supported inverter

Solis, LuxpowerTek (beta), Sunsynk and SigEnergy homes create an account straight away.

Add what your home has

EV chargers, Daikin or Mitsubishi heat pumps, eddi hot water and Octopus or EDF tariffs are added during setup.

Your device mix matters

Your exact device and tariff combination determines whether the current foundation can fully support your home.

Why this page exists

A heat pump can be one of the largest electrical loads in a home, but its native screen does not show the complete relationship between heating demand, battery reserve, solar output, EV charging and tariff timing.

Mitsubishi logo

Heat pump

Mapped to the current onboarding foundation.

Compatible Mitsubishi heat-pump homes that want monitoring in the whole-home viewBattery and tariff homes that need heating context beside import and reserveHouseholds that want provider-backed heat-pump status without handing control to 1app.energy

What 1app.energy does here

  • Connect the MELCloud or MELCloud Home account that owns a compatible Mitsubishi heat pump. If the account contains more than one system, choose the correct device for this home.
  • Show provider-backed operating status, temperatures, demand, warnings and performance information when the connected Mitsubishi cloud service supplies those fields.
  • Place supported Mitsubishi monitoring beside solar, battery, grid, EV and tariff data so heating can be understood as part of the whole home.
  • Keep unavailable energy and performance fields clearly unavailable rather than estimating electricity use, delivered heat or COP.
  • Keep setup, schedules, direct control, diagnostics, servicing, firmware and warranty in MELCloud, MELCloud Home and Mitsubishi Electric support.

Why this is a strong fit

  • 1app.energy adds whole-home context without trying to replace the Mitsubishi-native heat-pump workflow.
  • Provider-backed heating signals can be reviewed beside battery state, solar production, grid import and tariff timing.
  • The monitoring-only boundary is explicit, so connecting Mitsubishi does not give 1app.energy permission to change heat-pump settings.

Where this integration fits best

Mitsubishi access is available for monitoring only; 1app.energy does not send commands to the heat pump.
Compatibility depends on the installed equipment, the Mitsubishi cloud service used by the home, account access and the fields that service exposes.
Keep MELCloud or MELCloud Home for setup, schedules, direct control and Mitsubishi-specific support.

Related whole-home use cases

These pages connect this integration to the broader home-level problems users are trying to solve.

Use case

Heat pump and solar coordination

Learn how solar, battery reserve and tariff choices can be planned around heat-pump demand with supported Daikin onboarding in 1app.energy.

Explore page
Use case

Using battery storage to buffer heat-pump demand

Learn how battery reserve and tariff choices can be planned around heat-pump demand with supported Daikin onboarding in 1app.energy.

Explore page
Use case

Whole-home conflict detection for modern energy homes

The more flexible devices a home has, the more valuable it becomes to detect conflicts between them before they show up as cost, lost solar or poor comfort.

Explore page

Related guides

Read the practical setup and whole-home guidance behind this integration.

Guide

1app.energy vs MELCloud

When to use Mitsubishi's native cloud apps and when whole-home monitoring in 1app.energy helps.

Explore page
Guide

Device setup guide

See what to prepare before connecting a supported provider account.

Explore page

Sign-up check

Add Mitsubishi heat-pump monitoring

Choose Mitsubishi during onboarding or add it from Devices, then verify the MELCloud or MELCloud Home account that owns the compatible system.

1Choose your inverter
2Supported homes create an account straight away
3Add your devices and tariff during setup

Start with your setup check.

Choose your inverter. Supported Solis, LuxpowerTek, Sunsynk and SigEnergy homes create an account straight away, while other setups join the compatibility list.

Check if your setup fits

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