On-Grid Inverter
Key Features
Compact & Lightweight — 5.2kg / 9kg Wall-mount ready with minimal footprint (315×345×108mm / 332×338.5×119mm). Easy single-person installation for residential and small commercial rooftops.
IP65 Outdoor Rated Fully weatherproof for outdoor wall-mount installation across all European climate conditions.
Wide MPPT Range — 100 to 500 Vdc Flexible string design accommodates various PV module combinations and roof orientations without derating.
WiFi + RS485 Built-In Dual communication for both local RS485 integration and cloud-based WiFi monitoring — no additional gateway required.
Parallel-Ready for Scalable Systems The 6.5kW and 12kW models support parallel operation, enabling system expansion without replacing the inverter — ideal for growing energy demands on farms, rural homes, and small commercial off-grid sites.
5-Year Warranty — EU Grid Compatible Single-phase EU standard output, 5-year product warranty, suitable for residential self-consumption and small commercial grid-feed projects.
Proven Installations
Common Questions
Both are single-phase EU on-grid inverters sharing the same architecture. Key differences:
| N3K-EU1-NX | N6K-EU1-NX | |
|---|---|---|
| Rated Power | 3 kW | 6 kW |
| Max PV Input | 4,500W / 1 MPPT | 7,500W / 1 MPPT |
| MPPT Range | 100–450 Vdc | 100–500 Vdc |
| Weight | 5.2 kg | 9 kg |
No — both models are pure on-grid inverters (Parallel Capability: NO) with no battery port. Designed for direct grid-feed applications.
EU Standard single-phase grid connection. IP65 outdoor protection. Communication via RS485 + WiFi. 5-year warranty. (Please confirm specific EU certifications — CE / EN50549 — with the product datasheet before listing.)
Built-in WiFi + RS485 enables connection to monitoring platforms for real-time generation data, fault alerts, and remote diagnostics without additional hardware.
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