itel IPV-4K24U Pro 4kW Off-Grid Inverter

Note: No grid export and no net metering: the datasheet has no grid-output or feed-in section, and certification stops at IEC 62109 and IEC 61683 without the IEC 62116 anti-islanding and IEC 61727 grid-connection standards a net-metered unit needs. itel and most dealers sell it as a hybrid, and it will run your load and charge from the grid or a generator, but it cannot export. The datasheet publishes MPPT tracking efficiency and battery-mode conversion efficiency but no PV-to-AC conversion figure, so the efficiency field is left empty rather than filled with a number that measures something else. 4000 W and 4000 VA on a 24 V bank from up to 6000 W of PV on one MPPT, with an 85 to 450 V window on a 500 V ceiling, 15 A input current and an 80 V start. 120 A from solar, 100 A from mains or generator and 160 A discharge. Surge 8000 W for 5 seconds. Overload is staged at 105 to 150% for 10 seconds and 150 to 200% for 5 seconds, and it switches in 10 ms in UPS mode or 20 ms for appliances. Dual output with smart load support, a diesel generator input, and WiFi, RS485, RS232 and dry contact communication. IP54, fan-cooled at under 60 dB, rated -10 to +55 °C with derating above 45 °C, up to 4000 m. 3-year replacement plus a 5-year service warranty, so the warranty field shows 3. No parallel operation on this model. 9.2 kg in a 347 × 445 × 120 mm case. Against the 3 kW IPV-3K24U Pro it adds 1 kW of output, 1500 W more PV and twice the solar charging current, 120 A against 60 A. Street price in Pakistan Rs 115,000 to Rs 116,000 (w11stop.com Rs 115,000; Shahrukh Solar House Rs 116,000, in stock), read 21 September 2026.