Question

State two types of connections used for solar cell​

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What are the different types of solar modules?

By Kelly Pickerel | July 30, 2015

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Day after day, we see headlines showing the growth of solar photovoltaic energy across the globe, from China to India to Germany to the United States. The rising demand for solar power is fueling advances in research and development of solar PV technology. However, in many ways, fundamental solar energy generating technology hasn’t changed much since the introduction of the monocrystalline solar panel in the 1950s. It’s only gotten better, as improvements in efficiency, quality and versatility continue to develop.

Solar PV Technology

The monocrystalline solar panel may be the original solar PV technology, but it’s being challenged by both established and emerging new technology on factors like price, efficiency and versatility. Solar PV modules made from polycrystalline silicon, as well as new generations of thin-film solar PV technology, are giving residential, commercial, industrial and utility clients a variety of options to fulfill their solar energy production requirements.

The variety of solar power technologies available run on a scale of efficiency, price, durability and flexibility, depending upon the need of your project. PV solar technology generates power because substances like silicon generate an electrical current when they absorb sunlight, in a process known as the photovoltaic effect. Like semiconductors, solar PV technology needs purified silicon to get the best efficiency, and the price behind PV solar manufacturing is often driven by the crystalline silicon purification process.

 

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