The Knox Xerox G4 Pro 15.2K/23kpV is a next-generation Three Phase Inverter engineered to deliver exceptional performance and reliability for modern solar power systems. Belonging to the advanced Xerox Series, this inverter combines intelligent design, robust construction, and user-friendly features to make solar energy management effortless.
Built for versatility, it supports up to 150% PV array oversizing, allowing maximum energy harvesting from your solar panels. With a wide MPP voltage range (150V–1000V) and max input current of 20A, it’s optimized for bifacial and large-area photovoltaic modules, ensuring efficient power conversion under diverse conditions.
The Knox Xerox G4 Pro is easy to install with its compact wall mount design and quick setup through the Solplanet app. Designed to meet international quality standards, this inverter is both durable and weather-resistant, featuring an IP66 protection rating for reliable outdoor performance.
Whether you are upgrading an existing solar system or setting up a new installation, Knox solar inverters like the Xerox G4 Pro guarantee consistent power, high yields, and long-term dependability. Its intuitive interface and modern engineering make it the perfect choice for residential, commercial, or industrial solar setups seeking efficiency and ease of use.
Technical Specifications G4 Pro 15.2K/23kpV
| INPUT (DC) | |
| Parameter | Value |
|---|---|
| Max. PV modules power (W) | 22500 |
| Max. input voltage (V) | 1100 |
| Initial feed-in voltage (V) | 180 |
| Min. input voltage (V) | 125 |
| Rated input voltage (V) | 630 |
| MPPT Voltage Range (V) | 150 – 1000 |
| Full load DC voltage range (V) | 400 – 850 |
| Max. DC input current (A) | 32 / 32 |
| Isc PV, Absolute current (A) | 48 / 48 |
| Number of MPPT Trackers | 2 |
| Strings per MPPT Tracker | 2 / 2 |
| OUTPUT (AC) | |
| Parameter | Value |
| Max. Output apparent power (VA) | 15000 |
| Rated Output power (W) | 15000 |
| Max. AC Output Current (A) | 24.0 |
| Nominal Grid Voltage (V) | 230, 3/N/PE |
| Nominal Frequency (Hz) | 50 / 60 |
| Power factor | 0.8 ind – 0.80 cap |
| Topology | Non-isolated |
| Operating temperature range | –25 ~ +60 °C |
| Degree of protection | IP66 |



