30KW Solar Inverter for Lithium Battery

The HX-303 Hybrid Solar Inverter belongs to our premium HX Series off-grid hybrid inverters, and this robust HX-303 Hybrid Solar Inverter perfectly matches our self-produced lithium batteries and MPPT controllers, integrating high-power inversion and intelligent energy management into an integrated cabinet device with outstanding performance and reliable operation. The first core competitive function of the HX-303 lies in its high-efficiency built-in MPPT solar charging system with excellent photovoltaic utilization capacity. It adopts constant current and floating three-stage charging mode, achieving a minimum MPPT efficiency of 96.5% and photovoltaic module efficiency up to 99%. The model supports a maximum solar input power of 28000W, 100A maximum solar charging current, PV open circuit voltage up to 650VDC and PV operating voltage within 550VDC. Such superior tracking performance maximizes solar power absorption, accelerates charging progress for compatible batteries including SLA, AGM, gel and lithium iron phosphate batteries manufactured by our factory, while 20A AC charging current can offer supplementary charging when sunlight is insufficient to guarantee continuous battery energy replenishment. The second highlighted function is its multi-mode intelligent operation paired with ultra-fast uninterrupted switching performance. The HX-303 is programmed with five independent working modes: AC Input Priority Mode, Battery Priority Mode, ECO Mode, Generator Mode and Unattended Mode, which can automatically adjust operation logic according to real-time power conditions. Its transfer time is controlled within 8ms to deliver seamless power supply without load interruption. Equipped with forced air cooling with intelligent speed regulation, it maintains stable operation in 0-55°C ambient temperature and effectively avoids overheating under long-hour full-load running. For safety, it will automatically shut down under overload, over-temperature and short-circuit conditions, alongside customized high and low voltage alarm thresholds for its 240V DC battery system to effectively protect the battery pack. In terms of basic performance, the HX-303 comes with 30kW rated power and 90kW peak surge power to withstand instantaneous impact loads, outputs stable pure sine wave 220VAC voltage with ±3% tolerance and 50/60Hz adaptive frequency, with overall efficiency above 85%. It is fitted with an LCD display for real-time data viewing and RS485 communication port for remote monitoring. Heavy-duty cabinet structure and strict environmental adaptability further consolidate its durability, making the HX-303 Hybrid Solar Inverter a core high-power device for complete off-grid solar energy storage solutions from our company. 

Hot Tags: 30KW Solar Inverter for Lithium Battery, China, manufacturers, suppliers, factory, customized, quotation, low price, buy discount, pricelist