Solis S6-GR1P5K Solar Inverter Single-Phase 5kW On-Grid
Modelo: S6-GR1P5K- Sku: SOLIINV007
- Vendor: Solis
Specifications
Product Description
The Solis S6-GR1P5K Single-Phase 5kW On-Grid Solar Inverter is a grid-tied string inverter designed to maximize production in homes and small businesses. Its dual MPPT architecture, maximum efficiency of 97.7%, and wide tracking range ensure optimal use of solar energy even with partial shading or roofs with multiple orientations. With IP66 protection rating, arc fault protection (AFCI), and integrated Energy Export Manager (EPM) for zero export, it offers safety, regulatory compliance, and easy integration with the electrical grid.
Main Features
- Nominal output power: 5 kW (5 kVA) single-phase 220/230 V, 50/60 Hz.
- 2 independent MPPTs with 1 string per MPPT (2/2), for flexible designs.
- PV input: UDC max. 600 V; MPPT range 90–520 V; startup at 120 V.
- Current per MPPT: 14 A (admissible Isc 22 A), suitable for modern high-current modules.
- Max. efficiency 97.7%; European efficiency 97.1%; THDi < 3%.
- Advanced safety: AFCI (activation required), anti-islanding, overvoltage/overcurrent, and grid monitoring.
Advantages or Benefits
- More annual energy thanks to two MPPTs with precise algorithm and high performance.
- Compatibility with high-current panels (14 A / 22 A Isc) to take advantage of TOPCon/HJT modules.
- Quick installation: MC4 connectors and quick-connect AC plug, fanless and low maintenance.
- Zero export via integrated EPM, ideal for local regulations or to avoid feed-in.
- Robust exterior: IP66 enclosure, natural convection cooling, and silent operation.
Purpose or Applications
Single-phase residential self-consumption connected to the grid up to 5 kW: homes with multiple roof sections, small businesses, garages, and expansions of existing systems. Allows surplus compensation or limiting feed-in according to project requirements.
Technical Specifications
| Nominal output power | 5 kW (5 kVA) |
| Maximum output power | 5 kW |
| Grid | 1/N/PE, 220/230 V; 50/60 Hz |
| Nominal output current | ≈22.7 A (220 V) / ≈21.7 A (230 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 (0.8 capacitive…0.8 inductive) |
| Communication | RS485; optional: Wi-Fi / GPRS |
| Protections | AFCI*, anti-islanding, overvoltage, overcurrent, DC reverse polarity (*activation required) |
| Protection rating | IP66 |
| Dimensions / weight | 310 × 543 × 160 mm / ≈12 kg |
| Cooling | Natural convection (fanless) |
| Operating temperature | −25 °C … +60 °C |
Compatibilities
Compatible with Solis connectivity modules (Wi-Fi/GPRS), energy meters with RS485, and standardized AC/DC protections for on-grid inverters. Supports conventional high-amperage photovoltaic panels as long as voltage and current limits are observed.
The Solis S6-GR1P5K Single-Phase 5kW On-Grid Solar Inverter stands out for its combination of efficiency, dual MPPT, AFCI safety, and IP66, offering reliable and durable operation in residential self-consumption.
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Solis S6-GR1P5K Solar Inverter Single-Phase 5kW On-Grid





