Deye ALL-IN-ONE System AE-FS2.0-2H2/7 (2kWh)

It is a balcony photovoltaic power plant with a battery, gathered in a single box: the part that collects the energy from the panels, the part that turns it into socket current and the battery that keeps it. It is connected to an ordinary socket, without interventions in the electrical panel and without a building site. Practically, the panels on the balcony or on the facade supply the house during the day, and what is left over is put aside for the evening.

The 2 kWh battery holds the energy that would otherwise be lost, and the 800 W output covers the base consumption of a home: refrigerator, router, lighting, television, computer. Indicatively, at a permanent consumption of 200 W, the 2 kWh last approximately 10 hours. The system accepts up to 2200 W of panels on two separate inputs, so you can orient two groups differently, for example one to the east and the other to the west, for a more uniform production over the day. It also works as a UPS, with transfer to the battery in under 4 ms on grid failure, and it has USB-A and USB-C ports for charging phones directly. The box measures 450 x 210 x 321 mm and about 26 kg, with IP65 protection, so it can stay outdoors, and if you want more autonomy you can reach up to 10 kWh by adding four AE-F2.0 modules.

Two MPPT inputs, range 20-60 V, maximum current 15 A per channel, MPPT power 1000 W, maximum accepted panel power 2200 W. AC output 800 W continuous and 1000 W peak, at 220/230 V and 50/60 Hz, UPS switching time under 4 ms. LiFePO4 battery of 2,0 kWh at 51,2 V nominal, over 6000 cycles with 70% residual capacity at end of life, expandable to 10 kWh with 4 AE-F2.0 modules. IP65 enclosure, 450 x 210 x 321 mm, approx. 26 kg, operation -10...+50 °C, storage -20...+60 °C, configuration and monitoring through WiFi and Bluetooth from the mobile app. Warranty: 10 years battery / 5 years inverter.

Who it suits

Suitable for an apartment or a house without a dedicated photovoltaic installation, where you have a sunny balcony or facade and want a solution that plugs into the socket, without permits and without changes in the panel.

Terms explained

• All-in-one: All the components of a photovoltaic system with a battery are already mounted in a single enclosure, so they do not have to be chosen and matched separately.
• MPPT: The electronics that permanently adjust the way the panels are loaded, so as to extract as much power as possible from them in any weather.
• UPS: The function through which the connected appliances stay powered during an outage; here the transfer takes under 4 milliseconds, so nothing resets.

Technical specifications

Recommended applications

• Balcony photovoltaic systems with storage, plugged into the socket
• Self-consumption in apartments and homes without a dedicated photovoltaic installation
• Backup for small loads: refrigerator, router, lighting, computer
• Temporary or removable installations, without intervention in the electrical panel

Warranty

10 years battery / 5 years inverter

Technical details

Specifications confirmed from the manufacturer's datasheet

AE-FS2.0-2H2 is a compact all-in-one type system that integrates in a single enclosure the MPPT input for photovoltaic panels, a bidirectional AC/DC converter and a LiFePO4 battery of 2,0 kWh with a rated voltage of 51,2 V. It is designed for plug-in and balcony type installations, where it is connected directly to a standard socket of 220/230 V, 50/60 Hz.

On the photovoltaic side two MPPT inputs are available with a voltage range of 20-60 V and a maximum current of 15 A per channel, the MPPT input power being 1000 W, and the maximum accepted panel power 2200 W. The AC output is 800 W in continuous duty, with a peak of 1000 W. The system can work as a UPS, with a switching time under 4 ms on grid failure, and it has USB-A and USB-C ports for supplying small devices directly.

The enclosure measures 450 x 210 x 321 mm and approximately 26 kg, with IP65 protection rating, which allows placement outdoors, on the balcony or on the facade. The operating range is -10...+50 °C, and the storage one -20...+60 °C. Monitoring and configuration are done from the mobile app through WiFi and Bluetooth. The battery has over 6000 cycles with 70% residual capacity at end of life, and the total capacity can be expanded up to 10 kWh by adding four AE-F2.0 modules.