The Knox Xerox G4 Pro 30kW Three-Phase Solar Inverter is a powerful, reliable, and user-friendly solution designed for commercial and industrial solar systems. With 150% PV oversizing, IP66 protection, and smart monitoring, it delivers maximum energy yield even under challenging conditions.

🌞 PRODUCT OVERVIEW

Reliable Power. Smart Control. Maximum Yield.

The Knox G4 Pro Series is engineered to meet international standards, offering exceptional efficiency, robust safety features, and easy installation. Its compact wall-mounted design and advanced ShadeSol technology ensure optimal performance in real-world conditions.

🚀 KEY FEATURES

⚡ 30kW Three-Phase Output Power
📈 150% PV Array Oversizing for higher energy yields
🌤 ShadeSol Technology – improved generation in shaded conditions
📱 Ai Solar App for setup, commissioning & monitoring
🔧 Quick & Easy Installation using standard tools
🏠 Compact Wall-Mount Design
🌧 IP66 Rated – suitable for indoor & outdoor installation
🔋 20A Input Current – ideal for bifacial & large-area PV modules
🔌 Wide MPPT Voltage Range (150V–1000V)
🌍 Internationally Certified & Grid-Compliant

📊 PERFORMANCE & EFFICIENCY

Max Efficiency: 98.6%
European Efficiency: 98.3%
Harmonic Distortion (THD): < 3%
Power Factor: 0.8 leading to 0.8 lagging

Delivers clean, stable, and highly efficient solar power output.

🛡 ADVANCED SAFETY & PROTECTION

✔ Anti-Islanding Protection
✔ Ground Fault & Grid Monitoring
✔ All-pole Sensitive Residual Current Monitoring
✔ DC Reverse Polarity Protection
✔ AC Short Circuit Protection
✔ Surge Protection
✔ Arc Fault Circuit Interrupter (AFCI)
✔ DC Switch Included

Built to protect both your system and investment.

📱 SMART MONITORING & CONNECTIVITY

RS485
Wi-Fi
LAN
4G (optional)

Monitor your system anytime, anywhere with real-time performance data via the Ai Solar App.

📋 TECHNICAL SPECIFICATIONS

🔌 INPUT (DC)

Parameter	Value
Max PV Array Power	45,000 Wp (STC)
Max Input Voltage	1100 V
MPPT Voltage Range	150 – 1000 V
Rated Input Voltage	630 V
Min Input Voltage	125 V
Initial Feed-in Voltage	180 V
Max Short Circuit Current	50A / 25A / 50A
Max Operating Input Current	40A / 20A / 40A
MPPT Inputs / Strings	3 MPPT (A:2, B:1, C:2)

🔄 OUTPUT (AC)

Parameter	Value
Rated Active Power	30,000 W
Rated Apparent Power	30,000 VA
Max Apparent Power	33,000 VA
AC Nominal Voltage	230V / 380V
Rated Output Current	43.5 A
Max Output Current	47.8 A
Grid Frequency	50Hz / 60Hz
Feed-in Phases	3 / 3-N-PE

⚙ GENERAL DATA

Feature	Details
Model	G4 Pro 30K / 45kWp
Topology	Non-isolated
Cooling	Active Cooling
Protection Class	Class I
Overvoltage Category	AC: III / DC: II
Degree of Protection	IP66
Operating Temp	-30°C to +60°C
Night Consumption	< 1W
Max Altitude	3000 m
Humidity	Max 100% (non-condensing)
Dimensions (W×H×D)	488 × 425.5 × 179 mm
Weight	20 kg
Mounting	Wall-mount bracket
Country of Origin	China

📜 CERTIFICATIONS & STANDARDS

IEC 62109-1
IEC 62109-2
IEC 62727
IEC 62683
IEC 62116

Compliant with international solar and grid safety standards.

⭐ High energy yield even in shaded conditions
⭐ Rock-solid performance for commercial projects
⭐ Weatherproof and durable design
⭐ Easy installation & smart monitoring
⭐ Excellent ROI for large solar systems

🛒 WHY BUY FROM KNOX.COM.PK?

✔ Authorized Solar Product Seller
✔ Genuine Knox Inverters
✔ Best Prices for Commercial Projects
✔ Nationwide Delivery in Pakistan
✔ Expert Solar Support

❓ Frequently Asked Questions (FAQ)

🔹 Is the Knox G4 Pro 30kW inverter suitable for commercial and industrial use?

Yes. The Knox G4 Pro 30kW Three-Phase Inverter is specifically designed for commercial and industrial solar systems, including factories, plazas, warehouses, hospitals, and large offices.

🔹 Can this inverter be installed outdoors?

Absolutely. It comes with an IP66-rated enclosure, making it fully suitable for outdoor installation and resistant to dust, rain, and harsh weather conditions.

🔹 What does 150% PV oversizing mean?

150% PV oversizing means you can connect up to 45kWp of solar panels to a 30kW inverter. This helps achieve higher energy yields, especially during low sunlight and cloudy conditions.

🔹 Does this inverter support bifacial solar panels?

Yes. With a 20A input current per MPPT, the Knox G4 Pro is ideal for bifacial and large-area PV modules, ensuring maximum compatibility with modern solar panels.

🔹 How many MPPTs does the Knox G4 Pro 30kW have?

It features 3 independent MPPTs with multiple string inputs, allowing better energy harvesting and improved performance in shaded or uneven roof layouts.

🔹 Can I monitor the inverter remotely?

Yes. The inverter supports Wi-Fi, LAN, RS485, and optional 4G connectivity and can be monitored via the Ai Solar mobile app, providing real-time performance data and alerts.

🔹 What safety protections are included?

The inverter includes advanced protections such as:

Anti-islanding protection
Arc Fault Circuit Interrupter (AFCI)
Surge protection
Ground fault monitoring
DC reverse polarity & AC short-circuit protection

These ensure safe and reliable operation.

🔹 What is the efficiency of the Knox G4 Pro 30kW inverter?

It delivers an impressive maximum efficiency of 98.6% and European efficiency of 98.3%, ensuring minimal energy loss and excellent return on investment.

🔹 Is this inverter compatible with Pakistan’s grid?

Yes. It supports 230V / 380V three-phase grids, complies with international IEC standards, and is fully suitable for Pakistan’s commercial power infrastructure.

🔹 What is the operating temperature range?

The inverter is built to operate reliably in extreme conditions, with a temperature range of -30°C to +60°C, making it ideal for Pakistan’s climate.