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2. Maximum power point tracking - Wikipedia

   en.wikipedia.org/wiki/Maximum_power_point_tracking

   The MPPT must then shift the PV panel operating point away from the peak power point until production matches demand. (An alternative approach commonly used in spacecraft is to divert surplus PV power into a resistive load, allowing the panel to operate continuously at its peak power point in order to keep the panel as cool as possible.

3. Charge controller - Wikipedia

   en.wikipedia.org/wiki/Charge_controller

   A charge controller with MPPT capability frees the system designer from closely matching available PV voltage to battery voltage. Considerable efficiency gains can be achieved, particularly when the PV array is located at some distance from the battery.

4. Power optimizer - Wikipedia

   en.wikipedia.org/wiki/Power_optimizer

   A power optimizer is a DC to DC converter technology developed to maximize the energy harvest from solar photovoltaic or wind turbine systems. They do this by individually tuning the performance of the panel or wind turbine through maximum power point tracking, and optionally tuning the output to match the performance of the string inverter (DC to AC inverter).

5. Solar inverter - Wikipedia

   en.wikipedia.org/wiki/Solar_inverter

   Solar inverters use maximum power point tracking (MPPT) to get the maximum possible power from the PV array. [4] Solar cells have a complex relationship between solar irradiation, temperature and total resistance that produces a non-linear output efficiency known as the I-V curve. It is the purpose of the MPPT system to sample the output of the ...

6. Photovoltaics - Wikipedia

   en.wikipedia.org/wiki/Photovoltaics

   Photovoltaics (PV) is the conversion of light into electricity using semiconducting materials that exhibit the photovoltaic effect, a phenomenon studied in physics, photochemistry, and electrochemistry. The photovoltaic effect is commercially used for electricity generation and as photosensors.

7. Dress Codes: Why Santa Claus wears a red and white suit - AOL

   www.aol.com/news/dress-codes-why-santa-claus...

   Editor’s Note: Examining clothes through the ages, Dress Codes is a new series investigating how the rules of fashion have influenced different cultural arenas — and your closet. Red velvet ...

8. Canada's Trudeau returns home after Trump meeting without ...

   www.aol.com/canadas-trudeau-says-had-excellent...

   Canadian Prime Minister Justin Trudeau returned home Saturday after his meeting with Donald Trump without assurances the president-elect will back away from threatened tariffs on all products from ...

9. Photovoltaic system - Wikipedia

   en.wikipedia.org/wiki/Photovoltaic_system

   A photovoltaic system, also called a PV system or solar power system, is an electric power system designed to supply usable solar power by means of photovoltaics.It consists of an arrangement of several components, including solar panels to absorb and convert sunlight into electricity, a solar inverter to convert the output from direct to alternating current, as well as mounting, cabling, and ...