6. Manual ON/OFF switch controls AC output.7. Provide power saving mode to reduce no-load loss.8. Intelligent variable speed fan, efficient heat dissipation, prolong system life.9. Lithium batteries are activated by photovoltaic solar energy or city electricity, allowing batteries and lithium batteries to be connected.10. Complete protection, including short-circuit protection, over-voltage and under-voltage protection, overload protection, reverse protection, Maximum photovoltaic open circuit voltage: 145Photovoltaic working voltage range: 60-145MPPT voltage range: 60-115Battery voltage range: 40-60Maximum output power: 4200WPV charging current range (settable): 0-80ACharging short circuit protection: tripWiring protection: reverse polarity protectionPow series is a new type of hybrid solar charging inverter, which integrates solar energy storage & charging energy storage and AC sine wave output. Thanks to DSP control and advanced control algorithms, it has high response speed, high reliability and high industrial standards. Four charging modes are available, namely solar energy only, mains priority, solar priority and mixed charging of mains and solar; and two output modes of inverter and mains are provided to meet different application requirements. The solar charging module adopts the latest optimized MPPT technology, which can quickly track the maximum power point of the photovoltaic array in any environment, and obtain the maximum energy of the solar panel in real time.