Solis S5-GR3P12K on-grid inverter, 12 kW, 3-phase
Product Code: IS5
€1,006.00 You save €288.00
Description
Solis S5-GR3P12K is a high-performance 12 kW three-phase solar inverter from the advanced Solis S5 series. It is designed to maximize energy harvest from solar modules and reliably feed generated electricity into the grid.
The inverter features 2 independent MPPT trackers with a wide operating voltage range. This allows efficient connection of solar modules installed on two different roof slopes (e.g., East–West or South–West). Thanks to the increased MPPT input current, the unit is fully compatible with the latest generation of high-power PV modules. A low startup voltage (180 V) ensures the system begins generation early in the morning and continues until late evening.
The Solis S5 series includes a comprehensive protection package: surge protection (Type III AC/DC SPD), reverse polarity protection, and the option to activate the AFCI function (arc-fault circuit interrupter), which significantly reduces fire risks on the roof.
With its compact design, light weight, and IP66 protection rating, the inverter is easy to install, while the natural convection cooling system (fanless design) guarantees completely quiet operation—ideal for installation near residential or workspace areas.
Key advantages:
High efficiency: Maximum efficiency reaches up to 98.3%.
2 MPPT trackers: Allows connecting two separate PV string arrays oriented in different directions.
Low startup voltage: Starts up at just 180 V—longer daily generation window.
Passive cooling (Quiet operation): No external fans, ensuring extremely quiet operation and a longer service life.
High IP66 protection rating: Complete resistance to dust and powerful water jets—suitable for indoor and outdoor installation.
Safety: Integrated surge and reverse polarity protection, plus optional AFCI arc-fault protection.
Remote monitoring: Supports Wi-Fi / LAN / GPRS monitoring sticks for management via the SolisCloud platform.
Specifications
- Power: 12 kW
- Type: Grid-tied inverters
- Maximum efficiency: 98.3%
- Number of MPPTs: 2
- Cooling: Passive
- Connectivity: RS485, Wi-Fi
- Off-grid operation: Ne
- Phases: 3 phases
- Protection Class (IP): IP66
- Operating temperature: –25°C to +60°C
- Warranty: 10 years
- Noise level: < 29 dB
- Model: S5-GR3P12K
