Photovoltaic inverters; photovoltaic installation apparatus, namely, solar modules for production of electricity, solar thermal and electric receivers, tracking mechanisms and concentrating optics, and control algorithms; photovoltaic apparatus and installations for generating solar electricity; inverters; photovoltaic inverters; inverters for power supply; photovoltaic modules; photoelectric cells; photovoltaic cells; photovoltaic solar modules for production of electricity; ultracapacitors for energy storage; electric control devices for energy management; electric storage batteries; nickel-cadmium storage batteries; batteries; lithium phosphate batteries; lithium ion batteries; solar batteries; rechargeable batteries; electric batteries; galvanic batteries; accumulators; anode batteries; grids for batteries; rechargeable electric batteries; high tension batteries; chargers for electric batteries; electrical cells and batteries; charging stations for electric vehicles; battery charging devices for motor vehicles; solar-powered battery chargers; electronic circuits; logic circuits; integrated circuits; electronic control systems for machines; electronic cables; power cables; battery cables; electric cables; electric cables and wires; junction sleeves for electric cables; overvoltage protection relays; electronic devices for measuring electric current; electronic sensors for measuring solar radiation; solar panels for production of electricity