600W-2MW Hybrid On/Off Grid Solar Energy System 300KW Solar Hybrid Power System with 300KW Solar Inverter Lithium Battery for Reliable Energy Storage Solutions What is Hybrid Solar Energy System?Hybrid Solar Energy System Also Named On&Off Grid Solar Energy System. With the feature and function of both on grid and off grid solar energy systems. If you have a set of hybrid solar energy system, you could use electricity from solar panels in the daytime when is sunny, you could