300W 12V 55AH solar power generation system is set of solar panel, battery, charge controller, inverter.,and so on,as one of the complete set of solar power generation system, using solar panels to battery management and control, the automatic management of battery discharge and have all kinds of protection function of intelligent control devices and inverter devices.
Off-grid solar power generator system using solar panels to converted into solar energy when there is light, then controller supply power for loads by charge and discharge and charge for battery as well.When it is raining or cloudy, battery can supply power to the DC load directly or charge for inverter and supply for AC loads.
This is a multifunctional on grid solar inverter, with dual independent MPPT solar charge controller, high frequency of 98.75%, which is perfect for on grid back up power and self-consumption applications. The wifi /GPRS module is a plug-and-play monitoring device to be installed on the inverter.With this device , users can monitor the status of the PV system from phone or from the website anywhere.