The latest Knox 40.5KW G4 Pro On Grid Solar Inverter price in Pakistan is Rs. 400,000/-, updated on 13th April 2026. High-Efficiency | IP66 Rated | Commercial-Grade Performance Key Features Quick installation with standard tools Smart setup & monitoring via the AI Solar App 150% PV oversizing (up to 60,000 Wp) 4 MPPT inputs for maximum solar harvesting IP66—Suitable for both indoor & outdoor use ShadeSol technology for better performance in partial shading Wide MPPT voltage range: 180V – 1000V Compact wall-mount bracket International certifications: IEC62109-1, IEC62116, etc. Technical Specifications: Rated AC Power: 40,500 W Rated Apparent Power: 40,500 VA PV Input Capacity (STC): 60,000 Wp AC Nominal Voltage: 230V / 400V (Three Phase) Rated Output Current: 63.8 A AC Voltage Range: 160V – 300V AC Grid Frequency: 50 Hz (45–55 Hz) MPPT Inputs / Strings per MPPT: 4 / (A:2, B:2, C:1, D:1) Max Efficiency: 98.7% European Efficiency: 98.3% Power Factor Range: 0.8 leading to 0.8 lagging THD: < 3% Protection: IP66, DC Switch, Reverse Polarity, Anti-Islanding, Residual Current Monitoring Cooling: Active cooling Self Consumption (Night): < 1W Dimensions (W x H x D): 574 × 513.5 × 234.5 mm Weight: 29.5 kg Communication Interfaces: RS485 / Wi-Fi / LAN / 4G SKU: MG-012 Categories: On Grid Inverters, Knox Inverters, Solar Inverters Tags: 40.5KW, Knox 40.5KW, On Grid Solar Inverter Brand: Knox
