ABL EMSHOME Energy Management System for eMH1 Wallbox

Optimize your EV charging with the ABL EMSHOME Energy Management System, engineered for seamless integration with ABL eMH1 series wallboxes. This DIN-rail mounted unit delivers PV-optimized charging and dynamic load management, ensuring your electric vehicle uses solar power efficiently while protecting your home's electrical installation from overloads.

Overview

The EMSHOME is a compact, intelligent energy manager that connects between your eMH1 wallbox, your photovoltaic system, and your home network. It monitors energy flows in real time and adjusts charging power accordingly, maximizing self-consumption of solar energy. With support for both single-phase and three-phase installations, it adapts to a wide range of residential setups.

What stands out

• PV-optimized charging: automatically increases charging power when surplus solar energy is available.
• Dynamic load management: prevents grid overload by balancing EV charging with other household loads.
• Easy integration: designed specifically for ABL eMH1 wallboxes via RS485 Modbus RTU.
• Network connectivity: Ethernet port for web-based configuration and firmware updates.
• Compact DIN-rail housing: occupies only 4 modules (TE) in your distribution board.

Technical details

• Communication with wallbox: RS485 (Modbus RTU)
• Network interface: Ethernet (RJ45)
• PV/meter communication: Modbus TCP/RTU
• Power supply: 230V AC, 50/60 Hz
• Power consumption: less than 5 W
• Operating temperature: -25°C to +50°C
• Protection rating: IP20
• User interface: Web interface and ABL Sursum App
• Firmware updates: via Ethernet
• Certifications: CE

Our verdict

The ABL EMSHOME is an essential companion for eMH1 wallbox owners looking to harness solar energy for EV charging. Its robust feature set and straightforward installation make it a smart investment for sustainable home charging.