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2. Charging station - Wikipedia

   en.wikipedia.org/wiki/Charging_station

   Charging stations can be installed using two main methods: hardwired connections to the main electrical panel box or through a cord and plug connected to a 240-volt receptacle. A popular choice for the latter is the NEMA 14-50 receptacle.

3. Swanson's law - Wikipedia

   en.wikipedia.org/wiki/Swanson's_law

   Swanson's law–stating that solar module prices have dropped about 20% for each doubling of installed capacity—defines the "learning rate" of solar photovoltaics. [1] [2] Swanson's law is the observation that the price of solar photovoltaic modules tends to drop 20 percent for every doubling of cumulative shipped volume. At present rates ...

4. Photovoltaic power station - Wikipedia

   en.wikipedia.org/wiki/Photovoltaic_power_station

   Prices for installed PV systems show regional variations, more than solar cells and panels, which tend to be global commodities. The IEA explains these discrepancies due to differences in "soft costs", which include customer acquisition, permitting, inspection and interconnection, installation labor and financing costs. [148]

5. Solar panel - Wikipedia

   en.wikipedia.org/wiki/Solar_panel

   Solar panels are also known as solar cell panels, solar electric panels, or PV modules. Solar panels are usually arranged in groups called arrays or systems . A photovoltaic system consists of one or more solar panels, an inverter that converts DC electricity to alternating current (AC) electricity, and sometimes other components such as ...

6. Solar cell - Wikipedia

   en.wikipedia.org/wiki/Solar_cell

   The price of solar panels fell steadily for 40 years, interrupted in 2004 when high subsidies in Germany drastically increased demand there and greatly increased the price of purified silicon (which is used in computer chips as well as solar panels). The recession of 2008 and the onset of Chinese manufacturing caused prices to resume their ...

7. Solar inverter - Wikipedia

   en.wikipedia.org/wiki/Solar_inverter

   Internal view of a solar inverter. Note the many large capacitors (blue cylinders), used to buffer the double line frequency ripple arising due to single-phase ac system.. A solar inverter or photovoltaic (PV) inverter is a type of power inverter which converts the variable direct current (DC) output of a photovoltaic solar panel into a utility frequency alternating current (AC) that can be ...