Inverex Nitrox 50kW Hybrid Inverter 3 Phase HV IP65 (5Y)

The Inverex Nitrox 50kW Three Phase HV Hybrid Inverter is the flagship commercial model in the Nitrox range, designed for the largest industrial facilities, manufacturing plants, commercial campuses, large hospitals and educational institutions in Pakistan with peak loads of 35-48kW. Specific applications include large textile mills, cement auxiliary facilities, pharmaceutical plants, large cold chain operations, shopping malls, university campuses and large hospital complexes with multiple operating theatres and ICUs. With 80kWp solar input across 4 MPPTs — double the capacity of the 30kW HV — and support for up to 10 parallel units scaling to 500kW, the Nitrox 50kW is one of the most powerful hybrid inverters available from any brand in the Pakistani market.

The Inverex Nitrox 50kW delivers 50000W output — 67% more than the 30kW 30000W. The 50kW supports 80kWp of solar input across 4 MPPTs versus 48kWp across 3 MPPTs on the 30kW — 67% more solar capacity, generating proportionally more energy. Both use identical high voltage battery systems (160-800V) with 2 battery inputs at 100A each, and both have the same IP65 rating, 5-year warranty and parallel capability of 10 units. Price: Rs 5,800,000 versus Rs 3,550,000 for the 30kW. Choose the 50kW if your commercial load regularly exceeds 28kW or you want to maximise solar deployment on a large rooftop in a single inverter. For loads between 22kW and 28kW, the 30kW is the more economical choice.

Up to 10 units of the Inverex Nitrox 50kW Three Phase HV can be connected in parallel, scaling total output to 500kW. This makes it the highest-capacity hybrid inverter system available from any Pakistani brand, suitable for large industrial campuses and manufacturing complexes across Pakistan. A 500kW parallel system with 800kWh+ of HV lithium battery storage can power a large Pakistani factory entirely on solar and battery for a full 8-hour working shift, eliminating dependency on WAPDA entirely during working hours. For industrial facilities currently paying Rs 5-10 million monthly in electricity costs, a multi-unit Nitrox 50kW installation represents the single highest-ROI capital investment available.

The Inverex Nitrox 50kW Three Phase HV is compatible with high voltage lithium-ion batteries in the 160-800V range. It has 2 battery inputs each supporting 50+50A charging and discharging current. Compatible HV battery systems available in Pakistan include the GoodWe BAT-S 51.2kWh High Voltage Commercial Battery (available at MartOnline), SigenStor HV battery systems and other LiFePO4 HV systems. For a single 50kW Nitrox unit, 2 units of GoodWe BAT-S 51.2kWh (102kWh total) provide approximately 2 hours of full-load backup — sufficient for most Pakistani load-shedding cycles. For 8 hours of full backup, 8 units of 51.2kWh batteries (409kWh) are needed. Contact MartOnline for HV battery sizing consultation specific to your industrial load profile.

A complete Inverex Nitrox 50kW HV system for a Pakistani industrial facility includes: Inverter Rs 5,800,000, HV battery bank (4 x GoodWe BAT-S 51.2kWh = 204kWh) approximately Rs 12,000,000, 80kWp solar panels (160 x 500W) approximately Rs 8,000,000, installation and civil works approximately Rs 1,500,000 — total investment Rs 27,300,000. For a facility consuming 50000 kWh monthly at Rs 55 per unit (Rs 2,750,000/month), this system generates 14000 kWh monthly from solar, saving Rs 770,000 monthly. Simple payback period is 35 months. After payback, annual savings of Rs 9.2 million continue for the remaining 22+ years of panel life, delivering Rs 200 million in lifetime savings on a Rs 27 million investment. For Pakistani industrial operators, no other capital investment delivers returns of this magnitude and certainty.