Electronic device for monitoring and optimizing photovoltaic arrays; Photovoltaic solar modules for production of electricity; Solar panels for production of electricity; Photovoltaic cells and modules; Photovoltaic inverters; Power inverters; Electric power converters; DC/AC power converters; Power controllers; Electronic controllers for use with power converters; Voltage regulators for electric power; Battery charge devices; Electrical power connectors; Electric cables and wires; Cable conn...