Midea MHELIOS Energy System – now exclusively available at AKKU SYS
Midea complete solutions: inverters with home energy management systems (HEMS), electricity storage, heat pumps and air conditioning – open-system, efficient and perfectly coordinated.
The Midea product range
Midea MHELIOS products
Inverter including home energy manager
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Intelligent management
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Flexible application
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Sector coupling
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Easy to maintain
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AI-supported control
Home energy storage (5–40 kWh)
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Safe and reliable
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More usable energy
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Weatherproof
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Quick installation
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Modularly expandable
Wallbox Series V1 (11 & 22 kW)
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Integrated intelligence
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EV charger relay
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High security
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Future-proof
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Low standby power consumption
Intelligent inverter with integrated energy management
The three-phase MHELIOS inverter from Midea combines an inverter and homeEnergy manager in one system. Thanks to the seamless integration of energy storage, With heat pumps, wall boxes and smart household appliances, holistic energy management can be controlled centrally.
The system is ready for dynamic electricity tariffs and complies with the requirements of EnWG §14a.
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Inverter with integrated HEMS
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Energy optimisation through AI-based control
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Use of dynamic electricity tariffs possible
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Fully compliant with Section 14a (EnWG)
Two apps – one system
Smart home app for end users
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Real-time data at a glance
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AI optimisation at the click of a button
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Track history data
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Individual mode selection
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Weather data or forecast
goMSolar app for installation companies
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Quick setup
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Simple configuration
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real-time monitoring
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error messages
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Remote analysis of devices
Web portal for both user groups

The energy storage system complies with international certifications and the VDE 2510 safety standard – for maximum safety.

Midea batteries are designed to last over 10 years. For minimal maintenance, high reliability and long-term cost efficiency.
Midea air conditioners
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Cooling and heating function
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For living spaces, offices and commercial premises
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Connect up to 5 indoor units in parallel with the Midea Free Match Multi Split.
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Can be integrated into the Midea Smart Home app
Midea air-to-water heat pumps with R290
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Energy efficiency class A++ at 55°C and A+++ at 35°C water temperature
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High performance thanks to the excellent thermodynamic properties of R290
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Simple installation and maintenance thanks to monoblock design
Who is Midea?
Midea Group is a Fortune 500 company with strong growth across various industries. Midea offers tailor-made solutions in the fields of household appliances, electromechanics, building technology, robotics and automation, and digital innovation.
In Germany, AKKU SYS Exclusive distributor for Midea MHELIOS products. As a specialist partner, we offer strong products, targeted sales support and individual partnership models.
Midea product documentation at a glance
FAQs
Do you have any questions?
Here you will find a summary of the general questions and answers. If we have not answered your questions here, please contact us by e-mail or telephone.
We will be happy to help you!
What do I need to do to create a Midea installer account?
Important note:
If your company already has a Midea system installed, a company number will already exist. In this case, please ask your colleagues for the number. You do not need to reapply for the company number.
What should you do if you do not yet have a company number?
To install your Midea system, you will need a one-time company number. This serves as proof that you are an authorised installer. This allows us to provide you with targeted assistance if necessary.
This is how it works:
- Go to the page: https://hub.akkusys.shop/midea-firmennummer/
- Enter your company name and a valid email address there.
- You will receive your company number by email by the next working day.
What sets Midea products apart from other suppliers?
Midea products stand for excellent value for money, modern technologies and high energy efficiency. As a global technology leader, Midea offers complete systems from a single source – from inverters and storage units to heat pumps and air conditioning units – perfectly coordinated with each other. This results in minimal interface problems and maximum efficiency. Strict quality controls and continuous innovation ensure future-proof solutions.
What role does AKKU SYS When Midea was introduced in Germany?
AKKU SYS is the exclusive distributor of the Midea MHELIOS energy system in Germany. As a specialised wholesaler, it supports AKKU SYS Midea ensures reliable availability in specialist shops at market launch and offers installation companies and partner companies practical training, technical support and fast, secure delivery – for strong, trustworthy service without any detours.
What warranty is provided for Midea MHELIOS battery storage systems and inverters?
MHELIOS products come with a 10-year manufacturer's warranty – for long-term investment security.
Offers AKKU SYS Training courses for Midea products?
Yes! AKKU SYS offers practical training courses and webinars in collaboration with Midea to ensure that installation companies always have the latest knowledge on installation, commissioning and maintenance. We would be happy to provide you with information about the next dates and content.
What are the technical features of Midea hybrid inverters?
Midea hybrid inverters feature an integrated Home Energy Management System (HEMS) and enable intelligent control of all consumers in the home. They combine inverters and energy managers in a single system and seamlessly integrate storage units, heat pumps, wall boxes and smart household appliances. The system is §14a-ready, supports dynamic electricity tariffs and offers a future-proof solution thanks to modular expansion options and OTA updates.
What are the advantages of the Midea MHELIOS energy management system?
MHELIOS is a complete solution for home energy management. It integrates inverters, storage units, heat pumps and wall boxes into a single system that can be controlled intelligently and centrally. Energy flows are automatically optimised according to weather data, consumption and electricity prices in order to maximise self-consumption and avoid peak loads.
Are Midea systems eligible?
Yes, many Midea products meet the requirements for BAFA or KfW subsidy programmes. They comply with Section 14a of the German Energy Industry Act (EnWG) and support grid-friendly control, which makes subsidies possible and the investment even more attractive.
How can the Midea system be controlled?
Installers use the goMSolar app for setup and maintenance, while end customers use the MSmartHome app to visualise energy flows, control systems and track CO₂ emissions. This enables convenient, smart and transparent control at all times.
What technologies make Midea products future-proof?
Midea relies on modern components such as R290 refrigerant and long-lasting LiFePO4 batteries. System solutions are §14a-ready, modularly expandable and can be kept up to date via OTA updates.
Why AKKU SYS as a partner for Midea?
AKKU SYS not only supplies high-quality Midea products, but also provides expert advice, practical training and fast technical support. Thanks to its own logistics and drop shipping models, partners receive their devices quickly and reliably – without having to go through intermediaries.