imported>WikiSysop at 14:27, 3 February 2016

2016-02-03T14:27:09Z

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[[:en:Solar panel]]
{#invoke:Solab|Amazon}

{{#Widget:Amazon}}

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Module performance is generally rated under '''Standard Test Conditions ([[STC]])''' :
#[[irradiance]] of 1,000 [[W/m2|W/m²]],
# solar [[spectrum]] of [[Airmass|AM]] 1.5 [[AM]]
#and module temperature at 25°C.

Electrical characteristics include
#nominal power (PMAX, measured in [[W]]),
#[[Open-circuit voltage]] (VOC), [[Uoc]]
#[[short circuit current]] (ISC, measured in [[ampere]]s), [[Isc]]
# [[maximum power voltage]] (VMPP),
#[[maximum power current]] (IMPP) and
# module efficiency (%).

In kWp, kW is kilowatt and the p means “peak” as peak performance. The “p” however does not show the peak performance, but rather the maximum output according to STC <ref>http://www.solarworld.de/Solar-ABC.123.0.html?&L=1</ref>.

Solar panels must withstand heat, cold, rain and [[hail]] for many years. Many [[Crystalline silicon]] module manufacturers offer warranties that guarantee electrical production for 10 years at 90% of rated power output and 25 years at 80% <ref> http://www.ibersolar.com/admin/uploads/archivos/425/E-FV069.pdf</ref><ref> http://www.cti-solar.com/userfiles/file/brochlet%20CTI-SOLAR%20vers%20EN.pdf</ref

[[is a product::{{PAGENAME}}]]

==Bookmark==
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Solar panel - Revision history

imported>WikiSysop at 14:27, 3 February 2016