Fronus Xeon Advance 2.5 kVA Off-Grid Inverter

Note: 2500 VA with a built-in 50 A MPPT solar charge controller, a smart LCD, overload and short-circuit protection, and lithium battery compatibility. The battery panel on the supplied product image is marked 12 V, though production revisions may differ. No Fronus datasheet exists for this model. Everything here comes from the surviving Xeon owner's manual and from Pakistani retailer listings, so the page carries only what those sources actually state and leaves every unverified field empty rather than guessing. Do not read 2500 VA as 2500 W. No source states the real watt rating or the power factor, and on this class of inverter the watt figure is usually well below the VA figure. The output waveform is described as a modified sine wave in the model-specific reseller documentation, which matters for fridges, fans and sensitive electronics. Some current listings claim Wi-Fi monitoring, which the surviving manual does not mention, and report a 1-year product warranty with 6 years of service support. PV array power, MPPT window, open-circuit ceiling and IP class are not published anywhere reliable. Ask the dealer for the nameplate photo before you size an array or a battery bank against it. This is a legacy model: the Fronus range now sells under the Platinum and Infineon Reborn lines, which carry full datasheets.