Do you have a question about the Alpha ESS EMS and is the answer not in the manual?
Guides users on configuring UPS reserve SOC on the EMS LCD for emergency power needs.
Explains how to set battery grid charging and discharging times on the EMS LCD.
Details setting grid charging and battery discharging times via the AlphaCloud portal or app.
Instructs on setting the PmeterOffset parameter on EMS LCD to enable peak shaving functionality.
Guides setting on-grid capacity, storage capacity, and PV strings for feed-in control via EMS LCD.
Details setting the maximum feed-in rate through the AlphaCloud portal's system setup.
Explains how to configure aux contact settings like control mode, SOC, and feed-in conditions on AlphaCloud.
Details setting load management priority and SOC for the Backup Box via the EMS LCD.
Describes setting load management parameters, priority, and SOC for the Backup Box on the AlphaCloud portal.
| Product Type | Energy Management System |
|---|---|
| Operating Frequency | 50/60 Hz |
| Power Consumption | <10W |
| Humidity | 5% to 95% (non-condensing) |
| Protection Degree | IP20 |
| Communication Interface | Ethernet, Wi-Fi, RS485 |
| Supported Protocols | Modbus TCP/IP, Modbus RTU |