Solis S6-GR1P6K Single-Phase 6kW On-Grid Solar Inverter
Modelo: S6-GR1P6K- Sku: SOLIINV008
- Vendor: Solis
Specifications
Product Description
The Solis S6-GR1P6K Single-Phase 6kW On-Grid Solar Inverter is the highest power version of the S6 single-phase series, designed for homes with high consumption or small businesses. It incorporates two independent MPPTs with a precise tracking algorithm, maximum efficiency of 97.7%, and a PV input prepared for next-generation panels with high currents. Its IP66 enclosure, arc fault protection (AFCI), and integrated export manager (EPM) make it a robust, safe solution adaptable to regulations with export limitation.
Main Features
- Nominal output power: 6 kW (6 kVA) single-phase, 220/230 V; 50/60 Hz.
- 2 MPPT / 2 strings to combine two orientations or subfields with different numbers of modules.
- DC input: up to 600 V, MPPT range 90–520 V, and startup at 120 V for earlier production.
- Current per MPPT of 14 A; admissible Isc 22 A for high-current TOPCon/HJT modules.
- Max. efficiency 97.7%; European efficiency 97.1%; THDi < 3%.
- Safety and control: AFCI (activation required), anti-islanding, grid monitoring, and integrated EPM for zero export.
Advantages or Benefits
- Greater consumption coverage in homes with heat pump, electric kitchen, or electric vehicle.
- Design flexibility thanks to its two MPPTs, ideal for east/west or partially shaded roofs.
- Compatibility with modern high-intensity panels, reducing losses due to current limitation.
- Simple installation and maintenance: MC4 connectors, quick AC plug, passive cooling, and low noise.
- Safe outdoor operation with IP66, comprehensive protections, and AFCI to minimize fire risks.
Purpose or Applications
Aimed at high-power single-phase residential self-consumption and small businesses. Perfect for projects seeking surplus compensation or export limitation, maintaining high efficiency and continuous monitoring.
Technical Specifications
| Nominal output power | 6 kW (6 kVA) |
| Maximum output power | 6 kW |
| Grid | 1/N/PE, 220/230 V; 50/60 Hz |
| Nominal output current | ≈27.3 A (at 220 V) |
| MPPT / Strings | 2 / 2 |
| UDC max. | 600 V |
| MPPT range | 90–520 V |
| Startup voltage | 120 V |
| Iin max. per MPPT | 14 A (Isc max. 22 A) |
| Max. / EU efficiency | 97.7% / 97.1% |
| Power factor | >0.99 (adjustable 0.8 cap…0.8 ind) |
| Communication | RS485; optional: Wi-Fi / GPRS |
| Protections | AFCI*, anti-islanding, DC/AC overvoltage, overcurrent, DC reverse polarity (*activation required) |
| Protection rating | IP66 |
| Dimensions / weight | 310 × 543 × 160 mm / ≈12 kg |
| Cooling | Natural convection |
| Operating temperature | −25 °C … +60 °C |
Compatibilities
Compatible with Solis connectivity modules (Wi-Fi/GPRS), energy meters via RS485, and standardized AC/DC protections. No optimizers required; works with conventional panels within the indicated electrical limits. Integrates export manager (EPM) to limit export.
The Solis S6-GR1P6K Single-Phase 6kW On-Grid Solar Inverter combines power, dual MPPT, high efficiency, and IP66 protection to offer reliable and safe self-consumption in demanding single-phase installations.
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Solis S6-GR1P6K Single-Phase 6kW On-Grid Solar Inverter





