Knox Xerox G4 Pro 40kW & 50kW three phase solar inverter with 5 MPPTs, IP66 protection, 150% PV oversizing & smart monitoring. Ideal for commercial solar systems.
Knox Xerox G4 Pro 50kW Best Three Phase Solar Inverter
Original price was: ₨ 459,999.₨ 449,999Current price is: ₨ 449,999.
Features
Smart setup and monitoring via the Ai Solar App — install, commission, and track performance from a mobile/PC.
Multiple communication interfaces — built-in RS485, Wi-Fi, LAN, and 4G provide flexible remote monitoring and data logging.
Advanced safety protections such as:
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Anti-islanding protection
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Ground fault & residual current monitoring
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DC reverse polarity protection
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AC short circuit & surge protection
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Integrated DC switch
These ensure reliable operation and grid safety
High rated AC output: ~40,500 W (40 kW) or 50,000 W (50 kW) three-phase output for large solar systems.
150 % PV oversizing support lets you connect more PV panel capacity than the inverter’s rating for greater energy yield. For example up to ~60 kWp on 40 kW model or ~75 kWp on 50 kW model
High efficiency (~98.7 % max, ~98.3 % European) for stronger AC output per solar input





