Solis
String Inverter Solis S6-GC125K 125 kW Three-phase 10 MPPT CEI 0-21/0-16 IP66
String Inverter Solis S6-GC125K 125 kW Three-phase 10 MPPT CEI 0-21/0-16 IP66
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€4,650.76
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€4,650.76
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- Italy: €13 on orders up to €150, free shipping over €150.
- European Union: €60 on orders up to €350, free shipping over €350.
Rates apply to the cart total and are confirmed at checkout, where shipping to countries outside the EU is also calculated.
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VAT note
Businesses and foreign private customers: purchase with 22% VAT. The 10% VAT rate is reserved for private individuals resident in Italy — find out more.
Foreign businesses entitled to 0% VAT: write to info@litio.store.
Businesses and foreign private customers: purchase with 22% VAT. The 10% VAT rate is reserved for private individuals resident in Italy — find out more.
Foreign businesses entitled to 0% VAT: write to info@litio.store.
Shipping costs
Italy: free over €150; €13 for smaller orders.
European Union: free from €350; €60 for smaller orders.
Italy: free over €150; €13 for smaller orders.
European Union: free from €350; €60 for smaller orders.
Solis S6-GC125K — 125 kW Three-phase
🚚 Fast delivery in 10-20 days.
The three-phase Solis 125 kW string inverter (S6-GC125K) converts the energy produced by the photovoltaic array into three-phase alternating current and is intended for large commercial and industrial installations. It is a grid-tie inverter: it works only when connected to the electricity grid and does not manage storage batteries.
Key features
- 10 MPPT trackers (2/2/2/2/2/2/2/2/2/2 strings per MPPT) with Multi Peak Scan function
- Maximum efficiency 98.7 % and low THDi
- PV array oversizing up to 150%
- Built-in protections: AFCI, anti-islanding, overcurrent, short circuit and DC reverse polarity
- IP66 protection rating: indoor or outdoor installation
- LCD display, RS485 interface and SolisCloud monitoring with optional WiFi dongle
- CEI 0-21/0-16 certified — 10-year warranty
Technical specifications
| Model | S6-GC125K |
|---|---|
| Type | On-grid string inverter |
| Phase | Three-phase |
| Rated AC power | 125 kW |
| Maximum PV input power | 187.5 kW |
| Number of MPPT | 10 |
| Strings per MPPT | 2/2/2/2/2/2/2/2/2/2 |
| Start-up voltage | 180 V |
| MPPT voltage range | 160 - 1000 V |
| Maximum input voltage | 1100 V |
| Maximum current per MPPT | 42 A |
| AC output | 230-400 V 3L+N+PE |
| Maximum output current | 189.9 A |
| Maximum efficiency | 98.7 % |
| Cooling | Active |
| Noise level | 65 dB |
| Communication | RS485 (optional WiFi) |
| Protection rating | IP66 |
| Operating temperature | -30 / +60 °C |
| Dimensions (WxHxD) | 1014x567x345 mm |
| Weight | 96 kg |
| Manufacturer warranty | 10 years |
Remote monitoring via SolisCloud requires the Solis S5-WiFi-ST WiFi dongle, not included. Installation and commissioning must be carried out by qualified personnel, in compliance with current regulations and the manufacturer's instructions.