The ZGR SOLAR STR is an easy-to-use three-phase or single-phase wall-mounted on-grid solar inverter. This inverter boosts the performance of solar plants connected to the grid.
The ZGR SOLAR STR inverter stands out for its versatility. It also offers a wide range of powers (2, 3, 4, 5, 20, 50 kW) and input voltages (100 – 800 Vdc).
- Power: 2/3/4/5/20/50 kW
- Three/single-phase wall-mounted, IP54
- Communications: Modbus RTU
Advantages:
High performance
- Low harmonic distortion: THD <3%
- Energy efficiency >97%
Flexibility
- Wide DC input voltage range
- Connection in parallel without limitation
Strength
- Anti-islanding protection with automatic disconnection
- Protection against: Reverse polarisation, short circuits, voltage surges, insulation failure.
Easy installation
- Compact lightweight design
- Quick electrical connectors
Easy to maintain
- Limited to the ambient cleanliness and casing
Applications
- Photovoltaic plants connected to the grid
- Cogeneration
- Self-consumption (residential, commercial buildings)
- Energy savings
Connectivity and accessories
Success stories
Documentation
| ZGR SOLAR STR 2/3/4/5 Specifications | ES | EN |
| ZGR SOLAR STR 20/50 Specifications | ES | EN |
| Operating Manual | ES | EN |
| Certifications | ES | EN |
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