KNOX XEROX G4 Pro 10k/17kpV 32A/20A- Max. Output 13.2kW 

✅ What the Xerox G4 10 kW inverter gives you — main specs & strengths

• Rated output: ≈ 10 kW (3-phase) AC — suitable for medium-to-large home or small-business solar systems. 

• Max PV input / array support: Many listings show support for up to 15,000 W or 17,000 Wp of solar panels (depending on wiring / panel wattage) — giving good headroom if you have or plan a large solar array.  

• Dual MPPT (two independent MPPT inputs) — useful if your panel strings are oriented differently (e.g. roof faces with different tilt/direction), or if shading is non-uniform. High conversion efficiency: Up to ~98.6% — meaning most of your solar DC power will get converted to AC, maximizing yield. 

• Flexible DC input voltage/MPPT range: Typical voltage range (for MPPT) allows good flexibility in how you wire panels (series/parallel), which helps if you have many panels or high-wattage modules. 

• Protection/build: On-grid inverter with built-in protections (overload, over-temp, etc.), suitable for grid-tied systems. 

• Outdoor / rooftop suitability: Versions are listed with IP65/IP66 (or similar) rating for outdoor installation — important for rooftop solar systems in Pakistan’s climate. Monitoring & communication: Wi-Fi / RS485 (sometimes LAN/4G optional) support — helpful if you want to monitor solar production remotely or integrate with a smart energy setup. 

✅ In short: the Xerox G4 10 kW inverter is a modern, capable 3-phase on-grid inverter with good capacity and flexibility. It suits larger residential solar systems (or small commercial), and gives room for significant PV array (up to ~15–17 kWp), dual-string configurations, and efficient energy conversion.

🎯 What using this inverter means in practice (for Pakistan / Faisalabad conditions)

• If you aim for a ~8–10 kW solar system (AC output), or have ~12–15 kWp of PV panels, the 10 kW G4 is well-matched: it won’t be overloaded and gives a healthy buffer.

• Good for houses with heavy load — ACs, multiple rooms, heavy appliances — 3-phase output helps balance load (less risk of overloading a single phase).

• Dual-MPPT + wide DC input range gives flexibility: useful if your roof has different orientations / tilt, or if you plan to use high-wattage modern panels.

• High efficiency and rooftop-grade build helps maximize yield and withstand environmental factors (heat, dust) — good for Faisalabad’s climate.

• If you plan budget-conscious but want long-term reliable and scalable solar setup — this inverter is a good “future-proof” choice.

⚠️ Things to check / consider when using 10 kW on-grid inverter like Xerox G4

• On-grid only: It’s meant for grid-tied solar systems (i.e. you rely on the grid when solar is insufficient). If you want backup during load-shedding, you’ll need hybrid inverter + battery, or additional equipment.

• Proper installation & wiring: With high PV input and dual-string/MPPT, installer must ensure correct wiring (series/parallel, string balance), correct earthing, and safety measures.

• Roof capacity & panel layout: For 12–15 kWp PV you need enough roof area (and good orientation) to get full yield — otherwise the inverter won’t operate at full potential.

• Grid-feedback / net-metering compliance: For maximum benefit you’ll want to use net-metering or export excess to grid (if allowed) — otherwise extra solar production may go unused.

✅ My Opinion: For a Typical Pakistani Home (e.g. Faisalabad) — When This Makes Sense

If you are planning a medium-to-large solar setup (8–12 kWp PV) — whether for heavy domestic load (ACs, appliances, water pumps) or a small business — the Xerox G4 10 kW inverter is one of the most sensible on-grid inverter choices. It balances capacity, efficiency, flexibility and cost effectively.