標(biāo)準(zhǔn)號(hào):IEC 61215-2 ED. 2.0 B:2021
適用行業(yè):光伏材料
中文名:地面光伏 (PV) 模塊 - 設(shè)計(jì)資格和型式批準(zhǔn) - 第 2 部分:測(cè)試程序
英文名稱:Terrestrial photovoltaic (PV) modules - Design qualification and type approval - Part 2: Test procedures
發(fā)行日期:STANDARD by International Electrotechnical Commission, 02/24/2021
版本號(hào):2.0
頁(yè)數(shù):112
文件大?。? 個(gè)文件,5.8 MB
IEC 61215-2 :2021 旨在適用于所有地面平板模塊材料,例如晶體硅模塊類型以及薄膜模塊。該測(cè)試序列的目的是確定模塊的電氣和熱特性,并在合理的成本和時(shí)間限制內(nèi)盡可能證明該模塊能夠承受在一般露天氣候下的長(zhǎng)時(shí)間暴露。如此合格的模塊的實(shí)際預(yù)期壽命將取決于其設(shè)計(jì)、環(huán)境和運(yùn)行條件。
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美國(guó)Q-LAB品牌QUV紫外線加速老化試驗(yàn)箱符合該標(biāo)準(zhǔn)。
4.10.3 Procedure
a) Measure the irradiance at the proposed module test plane and ensure that at wavelengths between 280 nm and 400 nm it does not exceed 250 W/m2 (i.e. about five times the natural sunlight level) and that it has a uniformity of ±15 % over the test plane.
b) According to the recommendations of 4.10.2e), short-circuit or open-circuit the module.Mount it in the test plane at the location selected in a), normal to the UV irradiance beam.Make sure that the module temperature sensors read (60 ± 5) °C. For flexible modules, the modules shall be mounted per the manufacturer’s documentation with prescribed substrate and adhesive or attachment/mounting means during the test.
c) Subject the module(s) front side to a total UV irradiation of at least 15 kWh/m2 in the wavelength range between 280 nm and 400 nm with at least 3 %, but not more than 10 % in the wavelength band between 280 nm and 320 nm, while maintaining the module temperature within the prescribed range.For bifacial modules repeat the procedure of UV irradiation on the rear-side of the modules.
4.10.3程序
a) 在擬定的模塊測(cè)試平面上測(cè)量輻照度,并確保在波長(zhǎng)介于280 nm和400 nm之間時(shí),輻照度不超過(guò)250 W/m2(即約為自然陽(yáng)光水平的五倍),且在測(cè)試平面上的均勻性為±15%。
b) 根據(jù)4.10.2e)中的建議,使模塊短路或開路。將其安裝在測(cè)試平面中a)中選擇的位置,垂直于紫外線輻照度光束。確保模塊溫度傳感器讀數(shù)為(60±5)°C。對(duì)于柔性模塊,應(yīng)根據(jù)制造商文件,在試驗(yàn)期間使用規(guī)定的基材和粘合劑或附件/安裝方式安裝模塊。
c) 在280 nm至400 nm的波長(zhǎng)范圍內(nèi),使模塊正面受到至少15 kWh/m2的總紫外線照射,在280 nm至320 nm的波長(zhǎng)范圍內(nèi),總紫外線照射量至少為3%,但不超過(guò)10%,同時(shí)將模塊溫度保持在規(guī)定范圍內(nèi)。對(duì)于雙面模塊,在模塊背面重復(fù)紫外線照射程序。
美國(guó)Q-LAB品牌 QUV系列紫外老化試驗(yàn)箱符合IEC 61215-2:2021標(biāo)準(zhǔn)要求。
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