Chemicals and chemical products used in science and industry including those used in the manufacture of photovoltaic devices, perovskite solar cells and dye solar cells

Photovoltaic equipment and devices, namely, photovoltaic cells and dye solar cells and perovskite solar cells for use in research, development and production; equipment in this class for harnessing and distributing solar power, namely, electric wires and cables, DC/AC inverters, maximum power point tracking apparatus and power optimizers in the nature of electronic devices for maximizing energy from photovoltaic modules; photoelectric cells; photovoltaic cells and arrays thereof; batteries in...