
Solis S5-GC30K 30kW 3 Phase Quad MPPT Inverter c/w Isolator 30.0kW
S5-GC30K
Solis S5-GC30K 30kW 3-Phase Inverter – Quad MPPT Design for High-Efficiency Commercial Solar Systems
The Solis S5-GC30K is a high-performance 30kW three-phase inverter designed for large-scale commercial PV installations. With a quad MPPT configuration, it supports multiple array orientations, offering enhanced flexibility and system output. Engineered with AFCI protection, smart monitoring, and fan-assisted cooling, this inverter ensures safe, efficient, and reliable operation with minimal noise and maintenance.
- High Conversion Efficiency: Delivers up to 98.8% max. efficiency with >150% DC/AC ratio for increased energy yield.
- Quad MPPT Input: 4 MPPTs support multiple orientation designs, ideal for complex or split-array systems.
- Smart Monitoring & Control: Features intelligent string monitoring, I-V curve scanning, and export power control.
- Advanced Protection Features: AFCI technology reduces fire risk; IP66 rating ensures durability in harsh environments.
- Versatile Connectivity: Supports RS485, WiFi, and GPRS with optional PID recovery for enhanced performance.
Technical Specification
- Rated Output Power: 30kW (Max. 33kW)
- Max. Output Current: 50.2A
- Ingress Protection: IP66
- Dimensions & Weight: 647 x 629 x 252 mm, 38.2kg
- Operating Temperature Range: -25°C to +60°C
✅ Install the Solis S5-GC30K for robust, efficient, and intelligent power generation in demanding commercial PV setups!

Product | MPPT Inverter |
Type | MPPT |
Nominal Power Output | 30.0 kW |
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.