SolaX X3 Ultra 30kW: Advanced Three-Phase Hybrid Inverter for High-Demand Systems
The SolaX X3 Ultra 30kW inverter is the powerhouse of the Ultra range. It’s built for large commercial properties, industrial applications, and extensive solar battery systems. With 45kW max PV input, dual battery connections, and lightning-fast EPS switchover, it delivers premium solar control and energy backup where it matters most.
High Capacity PV Input & Full Battery Integration
This inverter can accept up to 45kW of solar input with a 150% oversizing allowance. Dual MPPT trackers and two independent battery ports allow for balanced energy flow across PV arrays and storage systems.
- Up to 45,000W PV input
- Dual 30A battery ports with up to 50A discharge
- Fully compatible with Solax and third-party batteries
Reliable EPS Backup & Smart Load Control
The Ultra 30kW includes an integrated Emergency Power Supply (EPS) with 10ms switchover. This ensures uninterrupted energy for priority circuits. Intelligent load shifting also helps optimise energy use based on solar production and time-of-use tariffs.
- 10ms EPS switchover time
- Programmable time-of-use settings
- Supports grid limitation and smart export control
Built for Demanding Energy Requirements
With 30kW AC output and scalable installation options, the Ultra 30kW is designed for factories, workshops, office buildings, and farms. It can serve as the heart of a large hybrid system with both grid and battery support.
Why LAMPS Recommends This Product
- Highest capacity in the X3 Ultra range
- Ideal for commercial and industrial hybrid projects
- Dual MPPTs and dual batteries increase flexibility
Technical Specifications
- AC Output: 30kW
- Max PV Input: 45kW
- Max Discharge: 50A
- EPS Output: 30kW (10ms switch)
See the specification tab or refer to the official SolaX X3 Ultra product page for full technical data.
Delivery
This item qualifies for free UK delivery. Larger orders may be shipped via pallet – see our delivery page for details.
Explore Other Options in the Range
Need something smaller? See the 20kW model or the 25kW inverter to find the right fit for your system.
