Brand new SRNE HF2430S80-H 3.3kW off-grid solar inverter with 3,300W continuous pure-sine output and 6,000VA peak capacity. Delivers 230VAC single-phase power at 50/60Hz, supports motor loads up to 2HP and switches in about 10ms. Designed for a 24V battery bank (20–33VDC) and compatible with lead-acid, lithium-ion or user-defined batteries. One MPPT input supports up to 4,000W PV array power, 13A input current, 500VDC maximum open-circuit voltage and a 120–500VDC MPPT range. Grid/generator input: 170–280VAC with up to 80A charging. MPPT tracking efficiency 99.9%; maximum efficiency 92%. LCD display, fan cooling, RS485/CAN/USB/dry-contact communication and optional Wi-Fi/GPRS. IP20 indoor enclosure; 378 × 280 × 103mm; approx. 7.4kg. Includes PV, battery, utility, overload, short-circuit and over-temperature protection. Two-year warranty.