Battery chargers; Converters, electric; Inverters for power supply; Lithium ion batteries; Lithium iron phosphate batteries; Photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentrating optics, and control algorithms; Photovoltaic solar modules for production of electricity; Power controllers for fuel dispensers; Programmable controllers and actuators that track the sun enabling concentrat...