{"title":"低强度和低温 (LILT) 对直立变质四结 (UMM4J) 太阳能电池的影响","authors":"Jiaming Zhou, Kelun Zhao, Yanqing Zhang, Chaoming Liu, Xinyi Li, Lijie Sun, Hongquan Zheng, Chunhua Qi, Guoliang Ma, Tianqi Wang, Mingxue Huo","doi":"10.1002/pssr.202400162","DOIUrl":null,"url":null,"abstract":"UMM4J solar cells are evaluated under different LILT conditions. The efficiency findings near Earth’s orbit (1 sun, 300 K), Jupiter (0.032 sun, 123 K), and Saturn (0.01 sun, 100 K) are 26.54%, 29.68%, and 28.27%. According to single diode model, Jsc is linear with light intensity (I), while Voc is linear with the natural logarithm of light intensity (ln(I)). Voc shows a linear relationship with temperature within the range of 150K to 300K, with a temperature coefficient of ∽ ‐7. 7 mV/K. However, Voc displays a sublinear relationship with temperature below 150K.This article is protected by copyright. All rights reserved.","PeriodicalId":20059,"journal":{"name":"physica status solidi (RRL) – Rapid Research Letters","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2024-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Low intensity and low temperature (LILT) effects on the Upright Metamorphic Four‐Junction (UMM4J) solar cells\",\"authors\":\"Jiaming Zhou, Kelun Zhao, Yanqing Zhang, Chaoming Liu, Xinyi Li, Lijie Sun, Hongquan Zheng, Chunhua Qi, Guoliang Ma, Tianqi Wang, Mingxue Huo\",\"doi\":\"10.1002/pssr.202400162\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"UMM4J solar cells are evaluated under different LILT conditions. The efficiency findings near Earth’s orbit (1 sun, 300 K), Jupiter (0.032 sun, 123 K), and Saturn (0.01 sun, 100 K) are 26.54%, 29.68%, and 28.27%. According to single diode model, Jsc is linear with light intensity (I), while Voc is linear with the natural logarithm of light intensity (ln(I)). Voc shows a linear relationship with temperature within the range of 150K to 300K, with a temperature coefficient of ∽ ‐7. 7 mV/K. However, Voc displays a sublinear relationship with temperature below 150K.This article is protected by copyright. All rights reserved.\",\"PeriodicalId\":20059,\"journal\":{\"name\":\"physica status solidi (RRL) – Rapid Research Letters\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-06-06\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"physica status solidi (RRL) – Rapid Research Letters\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1002/pssr.202400162\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"physica status solidi (RRL) – Rapid Research Letters","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1002/pssr.202400162","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Low intensity and low temperature (LILT) effects on the Upright Metamorphic Four‐Junction (UMM4J) solar cells
UMM4J solar cells are evaluated under different LILT conditions. The efficiency findings near Earth’s orbit (1 sun, 300 K), Jupiter (0.032 sun, 123 K), and Saturn (0.01 sun, 100 K) are 26.54%, 29.68%, and 28.27%. According to single diode model, Jsc is linear with light intensity (I), while Voc is linear with the natural logarithm of light intensity (ln(I)). Voc shows a linear relationship with temperature within the range of 150K to 300K, with a temperature coefficient of ∽ ‐7. 7 mV/K. However, Voc displays a sublinear relationship with temperature below 150K.This article is protected by copyright. All rights reserved.