Huawei Energy Management Assistance EMMA-A02

Optimized power solution

With a customized power limit to supply to the grid, EMMA can predict your excess PV power and execute an algorithm-based command to reserve space in the ESS SOC. This allows you to store excess power in your ESS for other needed opportunities, provide backup power support and prevent solar power loss.

Inclusive access to home appliances

EMMA allows you to connect a variety of home appliances and schedule them through the FusionSolar app to maximize your green energy usage rate, either in time-of-use (TOU) or preferred PV mode. The app displays the wattage of appliances controlled by smart breakers or outlets via EMMA and provides data about your connected devices. With EMMA, your home's energy panorama is effortlessly managed through our app.

One-stop management: Visibility on the go

The FusionSolar app provides a comprehensive view of energy flows at the module level, whether it's solar power generation above the roof or energy storage and consumption below. This one-stop app allows you to monitor and regulate the working status of your installation anytime, anywhere. With enough solar energy, you can prioritize charging certain active appliances, such as the heat pump and the SG-ready smart charger. In the event of an overload, EMMA intelligently manages power by shutting down less demanding devices to ensure a stable power supply for the home.