is a linked collection of photovoltaic modules, which are in turn made of multiple interconnected solar cells. The cells convert solar energy into direct current electricity via the photovoltaic effect. The power that one module can produce is seldom enough to meet requirements of a home or a business, so the modules are linked together to form an array. Most PV arrays use an inverter to convert the DC power produced by the modules into alternating current that can plug into the existing infrastructure to power lights, motors, and other loads. The modules in a PV array are usually first connected in series to obtain the desired voltage; the individual strings are then connected in parallel to allow the system to produce more current. Solar arrays are typically measured by the peak electrical power they produce, in watts, kilowatts, or even megawatts.
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Figure 16c. Average power in watts.
图16c .平均电能(瓦特)。
Figure 13c. Average power in watts.
Figure 13c .平均电能(瓦特)。
My permanent Los Angeles home address is in Watts.
我在洛杉矾的家永久地址是瓦茨。
And when we talk about intensity in terms of units, we usually talk about watts, so if you change your lightbulb, usually you see the intensity in terms of watts.
当我们讨论强度的单位时,我们经常用瓦特,所以如果你更换灯泡,你通常会看到,以瓦特为单位的强度值。
Mrs. Watts was sitting alone in a white iron bed cutting her toenails with a large pair of scissors.
Watts太太独自坐在,一张白色的铁床上,用一把很大的剪刀,剪自己的脚趾甲。
Remember he goes in to the prostitute's house, Mrs. Watts's, and he's got a hat on, and the hat just makes him look like a preacher.
记得有次他去Watts太太的妓院,他戴了顶让他看上去,像传教士的帽子。
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