Solar technology has been growing rapidly in popularity over the years, as people look for new and innovative ways to generate energy from sustainable sources. One of the most significant aspects of solar technology is the ability to harness the sun's energy and turn it into electricity that can be used to power homes, businesses, and even vehicles. However, if you're new to solar technology, you may find some of the technical terms used in the industry to be confusing. That's why we've put together this Solar Glossary to help you understand some of the most significant terms related to solar technology.
Photovoltaic Panels
Photovoltaic panels are devices that are used to convert solar energy into electricity. These panels consist of multiple photovoltaic cells that are connected together to form a larger unit. Photovoltaic panels are commonly used to provide electricity in residential and commercial buildings, as well as in off-grid locations.
Modules
A photovoltaic module is a larger unit made up of multiple photovoltaic panels. These modules are used to generate larger amounts of electricity and are commonly used in solar farms and large-scale commercial installations.
Cells
Photovoltaic cells are the basic components that make up photovoltaic panels. These cells are responsible for converting solar energy into electricity. Photovoltaic cells may be made from a variety of materials, including silicon, copper indium gallium selenide (CIGS), and cadmium telluride (CdTe).
Voltage
Voltage is a measure of the electric potential difference between two points in an electrical circuit. For solar photovoltaic systems, the voltage is usually measured in volts (V). The voltage of a solar panel determines the amount of energy that can be produced by the panel.
Watt
Watt is a measure of power and is equal to one joule per second. In solar technology, a watt is the unit of measure used to determine the capacity of photovoltaic panels. For example, a 40-watt photovoltaic panel is capable of producing 40 watts of power.
Current
Current is the flow of electric charge in an electrical circuit. It is measured in amperes (A) and is a fundamental aspect of photovoltaic technology. The current produced by photovoltaic panels is used to power electrical devices and appliances.
Poly 40W Photovoltaic Panels
Poly 40W refers to photovoltaic panels that are made from polycrystalline silicon and have a capacity of 40 watts. These panels are commonly used in residential and small commercial installations and are popular due to their relatively low cost and high efficiency.
Conclusion
Understanding technical terms related to solar technology is essential if you're looking to invest in a solar photovoltaic system for your home or business. By familiarizing yourself with terms like photovoltaic panels, modules, cells, voltage, watt, and current, you'll be better equipped to make an informed decision about the type of system that is right for you. Remember to consider factors like cost, efficiency, and durability when choosing your photovoltaic panels, and always work with a reputable supplier to ensure that you get the best products and services possible.