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人類社會正面臨著能源資源短缺、生態(tài)環(huán)境惡化的雙重壓力;全球氣候變暖已成為全世界共同關(guān)注的熱點(diǎn)課題。太陽能作為—種清潔、可再生的能源，已經(jīng)受到世界各國的重視。

Human society is facing the dual pressure of energy shortage and ecological environment deterioration; global warming has become a hot topic of common concern in the world. As a kind of clean and renewable energy, solar energy has been paid attention to by all countries in the world.

太陽能組件在短接情況下，由于單片太陽能電池電阻過大，導(dǎo)致局部出現(xiàn)”熱斑”效應(yīng)。應(yīng)用紅外熱像儀進(jìn)行檢測，能夠有效的提高產(chǎn)品質(zhì)量，節(jié)約成本。使用熱像儀進(jìn)行太陽能電池板檢查有著若干優(yōu)勢。異常現(xiàn)象能夠清楚地顯示在清晰的熱圖像上，并且與其他大部分方法不同的是，熱像儀能夠用于對已經(jīng)安裝好的太陽能電池板在運(yùn)行期間進(jìn)行檢查。比較后，熱像儀還可在短時間內(nèi)檢查大片區(qū)域。

When the solar module is short circuited, the resistance of the single solar cell is too high, resulting in local "hot spot" effect. The application of infrared thermal imager can effectively improve product quality and save cost. There are several advantages in using thermal imagers to inspect solar panels. Abnormal phenomena can be clearly displayed on a clear thermal image, and unlike most other methods, the thermal imager can be used to check the installed solar panels during operation. Finally, the thermal imager can also check large areas in a short time.

紅外熱像儀同樣也能檢查太陽能電池板的程序，為了在檢查區(qū)域中的太陽能電池時獲得足夠的熱對比度，需要500 W/m2或更高的太陽輻照度。但為了獲得比較大的效果，建議太陽輻射為700 W!m2。太陽輻照度以kW/m2為單位描述入射在表面上的瞬時功率，可用總輻射表（對于整體太陽輻照度）或太陽輻射儀（對于直接太陽輻照度）進(jìn)行測量。這在很大程度上取決于位置和當(dāng)?shù)靥鞖?。較低的外部溫度也可能增加熱對比度。

The infrared thermal imager can also check the procedure of solar panels. In order to obtain sufficient thermal contrast when checking solar cells in the area, solar irradiance of 500 W / m2 or higher is required. However, in order to achieve the maximum effect, the solar radiation of 700 w! M2 is recommended. Solar irradiance describes the instantaneous power incident on the surface in kW / m2, which can be measured by a total radiometer (for global solar irradiance) or a solar radiometer (for direct solar irradiance). It depends largely on the location and the local weather. Lower external temperatures may also increase thermal contrast.