
Solis S5-GR3P5K-DC-METER MPPT 3 phase 5.0kW Inverter
S5-GR3P5K-DC
Solis S5-GR3P5K-DC-METER 5kW 3-Phase Inverter – Compact, High-Efficiency PV Solution for Residential & Light Commercial Use
The Solis S5-GR3P5K-DC-METER is a 5kW three-phase inverter with dual MPPT inputs, designed for residential, small commercial, and light industrial PV systems. With its compact size, wide voltage range, and smart connectivity, this inverter delivers reliable, efficient performance with excellent installation flexibility.
- High Efficiency Operation: Achieves up to 98.7% conversion efficiency with >150% DC/AC ratio for greater energy yields.
- Dual MPPT Input: Two MPPTs allow flexible array configurations and improved tracking accuracy.
- Compact & Installer-Friendly: Lightweight design with integrated DC switch for simplified setup and maintenance.
- Grid Support & Safety: AFCI protection, export power control, and voltage stabilisation for weak grid conditions.
- Smart Communication: Supports RS485, WiFi, and GPRS for remote monitoring and management.
Technical Specification
- Rated Output Power: 5kW
- Max. PV Input Power: 7.5kW
- MPPT Voltage Range: 160–1000V, 2 MPPT inputs
- Ingress Protection: IP66
- Dimensions & Weight: 310 x 563 x 219 mm, 17.8kg
✅ Optimise residential or light commercial solar setups with the Solis S5-GR3P5K-DC – compact, powerful, and packed with smart features!

Product | MPPT Inverter |
Type | Dual MPPT |
Nominal Power Output | 5.0 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.