APSystems ECU-C – Communication gateway for micro-inverters
Product information "APSystems ECU-C – Communication gateway for micro-inverters"
The APSystems ECU-C is the intelligent communication gateway for APsystems micro-inverters. It collects detailed performance data at module level, enables precise real-time system monitoring and offers advanced control functions such as dynamic feed-in limitation and consumption metering.
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Highlights of the ECU-C
- Real-time monitoring of every single micro-inverter
- ZigBee communication with up to 100 inverters
- Advanced energy analysis via EMA Web & App
- Integrated measurement of PV yield, consumption and grid feed-in
- Dynamic feed-in limitation (0–100%)
- Control of external loads (e.g. boilers) via relays
- LAN & Wi-Fi – flexible network connectivity
- Simple installation & intuitive initial configuration
- 3-year manufacturer’s warranty
Technical data
| Communication (WR → ECU) | ZigBee 2.4 GHz |
| Max. number of WR | up to 100 |
| Communication (ECU → EMA) | Ethernet / Wi-Fi |
| USB outputs | 2× 5V DC, 0.5A |
| RS232 / RS485 | Standard |
| Power consumption | 3 W |
| Power supply | 110–277 VAC or 12–16 V DC |
| Dimensions (L×W×H) | 210 × 120 × 41 mm |
| Weight | 0.5 kg |
| Operating temperature | –40 °C to +65 °C |
| Protection rating | IP20 (indoor use) |
| Warranty | 3 years |
Applications
- Residential and commercial installations with APsystems micro-inverters
- Module-level monitoring
- Load management & self-consumption optimisation
- Dynamic feed-in limitation (e.g. 70% rule)
Your benefits with the ECU-C
The ECU-C offers full transparency and control over your photovoltaic system – from the output of individual modules to grid parameters. Ideal for installers, operators and sophisticated system designs.
The APSystems ECU-C communication gateway is the indispensable link between your micro-inverters and the EMA monitoring platform. It ensures precise real-time monitoring, secure data transmission and intelligently controlled energy flows – perfect for modern solar projects.
| Manufacturer's part number: | 205018 |
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