{"id":6899,"date":"2022-04-27T11:42:00","date_gmt":"2022-04-27T03:42:00","guid":{"rendered":"https:\/\/darksalmon-dugong-512221.hostingersite.com\/?p=6899"},"modified":"2022-04-27T11:42:04","modified_gmt":"2022-04-27T03:42:04","slug":"7-reasons-for-low-power-generation-of-distributed-photovoltaic-projects%ef%bf%bc","status":"publish","type":"post","link":"https:\/\/ygspower.com\/fr\/7-reasons-for-low-power-generation-of-distributed-photovoltaic-projects%ef%bf%bc\/","title":{"rendered":"7 raisons expliquant la faible production d&#039;\u00e9nergie des projets photovolta\u00efques d\u00e9centralis\u00e9s\ufffc"},"content":{"rendered":"<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/category\/inverter\/\"><img fetchpriority=\"high\" decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___i01.c.aliimg.com_img_ibank_2013_257_624_804426752_1333383802.jpgreferhttp___i01.c.aliimg.jpg\" alt=\"\" class=\"wp-image-6901\" width=\"817\" height=\"442\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___i01.c.aliimg.com_img_ibank_2013_257_624_804426752_1333383802.jpgreferhttp___i01.c.aliimg.jpg 706w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___i01.c.aliimg.com_img_ibank_2013_257_624_804426752_1333383802.jpgreferhttp___i01.c.aliimg-600x325.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___i01.c.aliimg.com_img_ibank_2013_257_624_804426752_1333383802.jpgreferhttp___i01.c.aliimg-300x162.jpg 300w\" sizes=\"(max-width: 817px) 100vw, 817px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Raison 1 : Il y a de la poussi\u00e8re et des obstructions \u00e0 la surface de <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/4000w-inverter-pure-sine-inverter-4kw-pure-sine-wave-power-inverter-cc-4000w-pure-sine-wave-inverter-for-solar-system\/\"><strong><u><strong>photovolta\u00efque<\/strong><\/u><\/strong><u>&nbsp;<\/u><\/a>modules<\/p>\n\n\n\n<p>1. Analyse des causes<\/p>\n\n\n\n<p>La poussi\u00e8re s&#039;accumule \u00e0 la surface de la <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/4000w-inverter-pure-sine-inverter-4kw-pure-sine-wave-power-inverter-cc-4000w-pure-sine-wave-inverter-for-solar-system\/\"><strong><u><strong>panneau photovolta\u00efque<\/strong><\/u><\/strong><u>,<\/u><\/a>&nbsp;ce qui r\u00e9duit la transmission lumineuse de la surface du verre photovolta\u00efque et les performances de sortie du panneau photovolta\u00efque. Plus la concentration de poussi\u00e8re est \u00e9paisse, plus la transmission lumineuse est faible, plus la <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-3200w-solar-inverter-pure-sine-wave-mppt-inverter-battery-charger-with-lcd-display-for-vanhome-backup\/\"><strong><u><strong>rayonnement solaire<\/strong><\/u><\/strong><\/a>&nbsp;absorb\u00e9e par le panneau et plus ses performances de sortie sont faibles. L&#039;ombre sur le module sera consid\u00e9r\u00e9e comme la charge qui consommera pr\u00e9f\u00e9rentiellement la <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-3200w-solar-inverter-pure-sine-wave-mppt-inverter-battery-charger-with-lcd-display-for-vanhome-backup\/\"><strong><u><strong>\u00e9nergie<\/strong><\/u><\/strong><\/a>&nbsp;g\u00e9n\u00e9r\u00e9 par le module PV (effet point chaud), r\u00e9duisant la puissance de sortie.<\/p>\n\n\n\n<p>2. Mesures de traitement<\/p>\n\n\n\n<p>Nettoyez et essuyez r\u00e9guli\u00e8rement les modules photovolta\u00efques pour vous assurer que la surface est propre et peut \u00eatre enti\u00e8rement irradi\u00e9e par le soleil. Assurez-vous qu&#039;il n&#039;y a pas d&#039;obstacles \u00e0 proximit\u00e9 des modules photovolta\u00efques et \u00e9liminez-les \u00e0 temps s&#039;il y en a.<\/p>\n\n\n\n<p>Remarque : il est pr\u00e9f\u00e9rable de nettoyer les composants le matin ou le soir.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/category\/inverter\/\"><img decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___gss0.baidu_.com_-4o3dSag_xI4khGko9WTAnF6hhy_zhidao_pic_item_c2cec3fdfc039245320e0adc8c94a4c27c1e25ae.jpgreferhttp___gss0.baidu_.jpg\" alt=\"\" class=\"wp-image-6902\" width=\"748\" height=\"501\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___gss0.baidu_.com_-4o3dSag_xI4khGko9WTAnF6hhy_zhidao_pic_item_c2cec3fdfc039245320e0adc8c94a4c27c1e25ae.jpgreferhttp___gss0.baidu_.jpg 500w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___gss0.baidu_.com_-4o3dSag_xI4khGko9WTAnF6hhy_zhidao_pic_item_c2cec3fdfc039245320e0adc8c94a4c27c1e25ae.jpgreferhttp___gss0.baidu_-300x201.jpg 300w\" sizes=\"(max-width: 748px) 100vw, 748px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Raison 2 : S\u00e9lection et installation incoh\u00e9rentes <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/4000w-inverter-pure-sine-inverter-4kw-pure-sine-wave-power-inverter-cc-4000w-pure-sine-wave-inverter-for-solar-system\/\"><strong><u><strong>modules photovolta\u00efques<\/strong><\/u><\/strong><\/a><strong><\/strong><\/p>\n\n\n\n<p>1. Analyse des causes<\/p>\n\n\n\n<p>Dans la m\u00eame cha\u00eene, si les sp\u00e9cifications, les angles d&#039;installation et les orientations des composants connect\u00e9s en s\u00e9rie sont incoh\u00e9rents, la tension et le courant d&#039;entr\u00e9e seront r\u00e9duits, ce qui affectera la puissance d&#039;entr\u00e9e.<\/p>\n\n\n\n<p>Pour plusieurs groupes dans le m\u00eame <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-1000w-solar-power-inverter-12v-dc-pure-sine-wave-inverter-mppt-solar-charge-controller-parallel-operation-for-home-rv-truck\/\"><strong><u><strong>MPPT<\/strong><\/u><\/strong><\/a>&nbsp;circuit, si les sp\u00e9cifications, les angles d&#039;installation et les orientations des composants connect\u00e9s ne sont pas coh\u00e9rents, la tension et le courant d&#039;entr\u00e9e seront \u00e9galement tir\u00e9s vers le bas, affectant la puissance d&#039;entr\u00e9e. (Remarques : \u00c9tant donn\u00e9 que plusieurs groupes sous le m\u00eame circuit sont dans des circuits parall\u00e8les lorsqu&#039;ils entrent dans l&#039;onduleur, les tensions doivent \u00eatre \u00e9gales. D\u00e9chets ; d&#039;autre part, cela provoquera une circulation de courant \u00e0 l&#039;int\u00e9rieur de la machine, affectant la production d&#039;\u00e9nergie et la dur\u00e9e de vie de la <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-1000w-solar-power-inverter-12v-dc-pure-sine-wave-inverter-mppt-solar-charge-controller-parallel-operation-for-home-rv-truck\/\"><u>je<\/u><strong><u><strong>onduleur<\/strong><\/u><\/strong><\/a><strong>)<\/strong><\/p>\n\n\n\n<p>2. M\u00e9thode de traitement<\/p>\n\n\n\n<p>Afin de garantir que la tension et le courant apr\u00e8s la connexion s\u00e9rie et parall\u00e8le ne soient pas abaiss\u00e9s, essayez g\u00e9n\u00e9ralement d&#039;ajuster les composants de sorte que les sp\u00e9cifications, les angles d&#039;installation et les orientations des composants connect\u00e9s au m\u00eame nombre de canaux d&#039;entr\u00e9e soient coh\u00e9rents ; le nombre de composants connect\u00e9s \u00e0 diff\u00e9rents canaux d&#039;entr\u00e9e dans le m\u00eame circuit MPPT, les m\u00eames sp\u00e9cifications.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/category\/inverter\/\"><img decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___img.xianjichina.com_editer_20210603_image_aef06f2dc6380835fd7b986c2379b206.pngreferhttp___img.xianjichina.jpg\" alt=\"\" class=\"wp-image-6903\" width=\"598\" height=\"453\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___img.xianjichina.com_editer_20210603_image_aef06f2dc6380835fd7b986c2379b206.pngreferhttp___img.xianjichina.jpg 368w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___img.xianjichina.com_editer_20210603_image_aef06f2dc6380835fd7b986c2379b206.pngreferhttp___img.xianjichina-300x227.jpg 300w\" sizes=\"(max-width: 598px) 100vw, 598px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Raison 3 : La tension du r\u00e9seau est trop \u00e9lev\u00e9e<\/p>\n\n\n\n<p>1. Analyse des causes<\/p>\n\n\n\n<p>Lorsque la tension du r\u00e9seau est trop \u00e9lev\u00e9e et d\u00e9passe la limite sup\u00e9rieure des normes de s\u00e9curit\u00e9, la machine signalera que la tension du r\u00e9seau d\u00e9passe la limite sup\u00e9rieure des normes de s\u00e9curit\u00e9. Si la tension du r\u00e9seau ne d\u00e9passe pas la limite sup\u00e9rieure des normes de s\u00e9curit\u00e9 mais est proche de la limite sup\u00e9rieure des normes de s\u00e9curit\u00e9, la fonction de r\u00e9gulation de tension interne de la<a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-2022-new-500w-inverter-pure-sine-wave-high-frequency-12v-24v-48v-dc-pure-sine-inverter-for-solar-power-system\/\"><u>&nbsp;<\/u><strong><u><strong>onduleur<\/strong><\/u><\/strong><u>&nbsp;<\/u><\/a>d\u00e9marrera et la puissance de sortie sera automatiquement r\u00e9duite pour s&#039;adapter \u00e0 la tension du r\u00e9seau, ce qui entra\u00eenera une r\u00e9duction de la production d&#039;\u00e9lectricit\u00e9.<\/p>\n\n\n\n<p>\u2460 Lorsque plusieurs machines sont connect\u00e9es au r\u00e9seau en m\u00eame temps, le courant total apr\u00e8s le point de connexion au r\u00e9seau augmente, la chute de tension sur le c\u00e2ble c\u00f4t\u00e9 CA augmente et la tension c\u00f4t\u00e9 CA du <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-3200w-solar-inverter-pure-sine-wave-mppt-inverter-battery-charger-with-lcd-display-for-vanhome-backup\/\"><strong><u><strong>onduleur<\/strong><\/u><\/strong><\/a><strong>\u00a0<\/strong>augmentent \u00e9galement.<\/p>\n\n\n\n<p>\u2461 Le c\u00e2ble entre le c\u00f4t\u00e9 CA et le point de connexion au r\u00e9seau est trop long et trop fin, la r\u00e9sistance du c\u00e2ble lui-m\u00eame est grande, la chute de tension sur le c\u00e2ble augmentera et la tension du c\u00f4t\u00e9 CA de l&#039;onduleur augmentera.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/category\/inverter\/\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"419\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___photocdn.sohu_.com_20131230_Img392680205.jpgreferhttp___photocdn.sohu_.jpg\" alt=\"\" class=\"wp-image-6904\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___photocdn.sohu_.com_20131230_Img392680205.jpgreferhttp___photocdn.sohu_.jpg 800w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___photocdn.sohu_.com_20131230_Img392680205.jpgreferhttp___photocdn.sohu_-600x314.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___photocdn.sohu_.com_20131230_Img392680205.jpgreferhttp___photocdn.sohu_-300x157.jpg 300w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___photocdn.sohu_.com_20131230_Img392680205.jpgreferhttp___photocdn.sohu_-768x402.jpg 768w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>2. Mesures de traitement<\/p>\n\n\n\n<p>\u2460 Si plusieurs onduleurs sont connect\u00e9s au r\u00e9seau en m\u00eame temps, vous pouvez \u00e9teindre un ou plusieurs onduleurs pour v\u00e9rifier si le temps r\u00e9el <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-1000w-solar-power-inverter-12v-dc-pure-sine-wave-inverter-mppt-solar-charge-controller-parallel-operation-for-home-rv-truck\/\"><strong><u><strong>pouvoir<\/strong><\/u><\/strong><\/a><strong>\u00a0<\/strong>augmente ; si elle augmente, vous pouvez modifier la r\u00e9glementation de s\u00e9curit\u00e9 sur la tension la plus \u00e9lev\u00e9e de la norme chinoise ou connecter les machines s\u00e9par\u00e9ment au r\u00e9seau.<\/p>\n\n\n\n<p>\u2461 V\u00e9rifiez si le mod\u00e8le, la distance de connexion au r\u00e9seau et le diam\u00e8tre du c\u00e2ble r\u00e9pondent aux exigences de la norme. S&#039;ils ne r\u00e9pondent pas aux exigences, il est recommand\u00e9 de remplacer le fil de cuivre standard national par un fil de plus grand diam\u00e8tre.<\/p>\n\n\n\n<p>Raison 4 : La temp\u00e9rature de l&#039;onduleur est trop \u00e9lev\u00e9e<\/p>\n\n\n\n<p>1. Analyse des causes<\/p>\n\n\n\n<p>En raison de la temp\u00e9rature ambiante \u00e9lev\u00e9e et de la position d&#039;installation d\u00e9raisonnable, l&#039;onduleur est expos\u00e9 \u00e0 la lumi\u00e8re directe du soleil. Lorsque la temp\u00e9rature de l&#039;onduleur lui-m\u00eame atteint une certaine valeur, en raison des caract\u00e9ristiques de l&#039;<strong>&nbsp;<\/strong><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-1000w-solar-power-inverter-12v-dc-pure-sine-wave-inverter-mppt-solar-charge-controller-parallel-operation-for-home-rv-truck\/\"><strong><u><strong>\u00e9lectronique <\/strong><\/u><\/strong><\/a>composants, l&#039;onduleur r\u00e9duira automatiquement la puissance de sortie&nbsp;<a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-1000w-solar-power-inverter-12v-dc-pure-sine-wave-inverter-mppt-solar-charge-controller-parallel-operation-for-home-rv-truck\/\"><strong><u><strong>production d&#039;\u00e9nergie<\/strong><\/u><\/strong><\/a><\/p>\n\n\n\n<p>2. M\u00e9thode de jugement<\/p>\n\n\n\n<p>V\u00e9rifiez la courbe de puissance gr\u00e2ce aux donn\u00e9es de surveillance. Si la <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-2000w-solar-inverter-2kw-pure-sine-wave-inverter-charger-portable-inverter-2-ac-charging-ports-and-1-usb-ports-for-solar\/\"><strong><u><strong>pouvoir<\/strong><\/u><\/strong><\/a>&nbsp;la courbe chute lorsque la temp\u00e9rature est \u00e9lev\u00e9e \u00e0 midi en \u00e9t\u00e9, cela est probablement d\u00fb \u00e0 une temp\u00e9rature excessive.<\/p>\n\n\n\n<p>En r\u00e8gle g\u00e9n\u00e9rale, l&#039;onduleur commence \u00e0 r\u00e9duire la charge lorsqu&#039;il d\u00e9tecte que la temp\u00e9rature interne atteint environ 60 \u00b0C. La plage de temp\u00e9rature de r\u00e9duction de charge sp\u00e9cifique de chaque mod\u00e8le peut \u00eatre diff\u00e9rente. Si vous ne parvenez pas \u00e0 juger, vous pouvez appeler la hotline apr\u00e8s-vente de GoodWe pour obtenir une consultation.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/category\/inverter\/\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___sc01.alicdn.com_kf_HTB1AYMOXojrK1RkHFNRq6ySvpXap_226193603_HTB1AYMOXojrK1RkHFNRq6ySvpXap.jpgreferhttp___sc01.alicdn.jpg\" alt=\"\" class=\"wp-image-6905\" width=\"822\" height=\"642\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___sc01.alicdn.com_kf_HTB1AYMOXojrK1RkHFNRq6ySvpXap_226193603_HTB1AYMOXojrK1RkHFNRq6ySvpXap.jpgreferhttp___sc01.alicdn.jpg 1024w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___sc01.alicdn.com_kf_HTB1AYMOXojrK1RkHFNRq6ySvpXap_226193603_HTB1AYMOXojrK1RkHFNRq6ySvpXap.jpgreferhttp___sc01.alicdn-600x469.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___sc01.alicdn.com_kf_HTB1AYMOXojrK1RkHFNRq6ySvpXap_226193603_HTB1AYMOXojrK1RkHFNRq6ySvpXap.jpgreferhttp___sc01.alicdn-300x234.jpg 300w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___sc01.alicdn.com_kf_HTB1AYMOXojrK1RkHFNRq6ySvpXap_226193603_HTB1AYMOXojrK1RkHFNRq6ySvpXap.jpgreferhttp___sc01.alicdn-768x600.jpg 768w\" sizes=\"(max-width: 822px) 100vw, 822px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>3. Mesures de traitement<\/p>\n\n\n\n<p>Le<strong>&nbsp;<\/strong><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-2022-new-500w-inverter-pure-sine-wave-high-frequency-12v-24v-48v-dc-pure-sine-inverter-for-solar-power-system\/\"><strong><u><strong>onduleur<\/strong><\/u><\/strong><u>&nbsp;<\/u><\/a>est install\u00e9 dans un endroit frais et a\u00e9r\u00e9, dans la mesure du possible pas expos\u00e9 au sud, et un pare-soleil peut \u00eatre install\u00e9 si n\u00e9cessaire.<\/p>\n\n\n\n<p>Lors de l&#039;installation, faites attention \u00e0 la distance minimale entre le haut, le bas, la gauche, la droite et la droite de l&#039;onduleur (pour plus de d\u00e9tails, veuillez vous r\u00e9f\u00e9rer au manuel d&#039;utilisation). N&#039;installez pas de capot de protection \u00e0 360\u00b0 sans angle mort sur le <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-2000w-solar-inverter-2kw-pure-sine-wave-inverter-charger-portable-inverter-2-ac-charging-ports-and-1-usb-ports-for-solar\/\"><strong><u><strong>onduleur<\/strong><\/u><\/strong><\/a>.<\/p>\n\n\n\n<p>Raison 5 : Un certain groupe de cha\u00eenes est anormalement connect\u00e9<\/p>\n\n\n\n<p>1. M\u00e9thode de jugement<\/p>\n\n\n\n<p>V\u00e9rifiez le courant continu du <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-2000w-solar-inverter-2kw-pure-sine-wave-inverter-charger-portable-inverter-2-ac-charging-ports-and-1-usb-ports-for-solar\/\"><strong><u><strong>onduleur<\/strong><\/u><\/strong><u>\u00a0<\/u><\/a>et comparez-la \u00e0 la valeur actuelle que la cha\u00eene doit saisir. Si elle est nettement inf\u00e9rieure \u00e0 la valeur actuelle qui doit \u00eatre saisie par la cha\u00eene, utilisez un multim\u00e8tre pour mesurer la tension entre PV+ et PV- de la cha\u00eene PV. Si la tension mesur\u00e9e est de 0, cela signifie que la cha\u00eene est d\u00e9connect\u00e9e ; si la tension mesur\u00e9e est n\u00e9gative, cela signifie que PV+ et PV+ PV- sont connect\u00e9s \u00e0 l&#039;envers.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full is-resized\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/category\/inverter\/\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___www.solarbe.com_file_upload_201811_05_15122529205358.jpgreferhttp___www.solarbe.jpg\" alt=\"\" class=\"wp-image-6906\" width=\"649\" height=\"487\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___www.solarbe.com_file_upload_201811_05_15122529205358.jpgreferhttp___www.solarbe.jpg 800w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___www.solarbe.com_file_upload_201811_05_15122529205358.jpgreferhttp___www.solarbe-600x450.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___www.solarbe.com_file_upload_201811_05_15122529205358.jpgreferhttp___www.solarbe-300x225.jpg 300w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/srchttp___www.solarbe.com_file_upload_201811_05_15122529205358.jpgreferhttp___www.solarbe-768x576.jpg 768w\" sizes=\"(max-width: 649px) 100vw, 649px\" \/><\/a><\/figure><\/div>\n\n\n\n<p>Raison 6 : Un certain circuit MPPT est endommag\u00e9<\/p>\n\n\n\n<p>1. M\u00e9thode de jugement<\/p>\n\n\n\n<p>Assurez-vous que la tension de la cha\u00eene est sup\u00e9rieure \u00e0 la tension de d\u00e9marrage (utilisez un multim\u00e8tre pour mesurer la tension entre PV+ et PV- de la cha\u00eene), connectez uniquement la cha\u00eene pour voir si la machine peut d\u00e9marrer, sinon, cela signifie que la <a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-2000w-solar-inverter-2kw-pure-sine-wave-inverter-charger-portable-inverter-2-ac-charging-ports-and-1-usb-ports-for-solar\/\"><strong><u><strong>MPPT<\/strong><\/u><\/strong><\/a>&nbsp;le circuit est endommag\u00e9.<\/p>\n\n\n\n<p>Raison 7 : Le r\u00e9glage de l&#039;heure est incorrect<\/p>\n\n\n\n<p>1. M\u00e9thode de jugement<\/p>\n\n\n\n<p>V\u00e9rifiez l&#039;heure affich\u00e9e sur l&#039;\u00e9cran du<strong>&nbsp;<\/strong><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-2022-new-500w-inverter-pure-sine-wave-high-frequency-12v-24v-48v-dc-pure-sine-inverter-for-solar-power-system\/\"><strong><u><strong>onduleur<\/strong><\/u><\/strong><\/a><strong>,<\/strong>&nbsp;comparez-la \u00e0 l&#039;heure locale et jugez si elle est coh\u00e9rente avec l&#039;heure locale. Si le r\u00e9glage de l&#039;heure est incorrect, le temps de calcul de la production d&#039;\u00e9nergie quotidienne ne sera pas une journ\u00e9e compl\u00e8te, mais cela n&#039;affectera pas le total<a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/product\/mylion-2022-new-500w-inverter-pure-sine-wave-high-frequency-12v-24v-48v-dc-pure-sine-inverter-for-solar-power-system\/\"><u>&nbsp;<\/u><strong><u><strong>production d&#039;\u00e9nergie<\/strong><\/u><\/strong><u>.<\/u><\/a><\/p>\n\n\n\n<p>2. Mesures de traitement<\/p>\n\n\n\n<p>Modifiez l&#039;heure pour qu&#039;elle corresponde \u00e0 l&#039;heure locale.<\/p>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-full\"><a href=\"https:\/\/darksalmon-dugong-512221.hostingersite.com\/category\/inverter\/\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"500\" src=\"http:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/1650593725_\u526f\u672c-1.jpg\" alt=\"\" class=\"wp-image-6907\" srcset=\"https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/1650593725_\u526f\u672c-1.jpg 1024w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/1650593725_\u526f\u672c-1-600x293.jpg 600w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/1650593725_\u526f\u672c-1-300x146.jpg 300w, https:\/\/ygspower.com\/wp-content\/uploads\/2022\/04\/1650593725_\u526f\u672c-1-768x375.jpg 768w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure><\/div>","protected":false},"excerpt":{"rendered":"<p>Raison 1 : Il y a de la poussi\u00e8re et des obstructions \u00e0 la surface des modules photovolta\u00efques 1. Analyse des causes La poussi\u00e8re s&#039;accumule \u00e0 la surface du panneau photovolta\u00efque, ce qui r\u00e9duit la transmission lumineuse de la surface du verre photovolta\u00efque et les performances de sortie du panneau photovolta\u00efque. Plus la concentration de poussi\u00e8re est \u00e9paisse, plus la transmission lumineuse est faible, plus la puissance solaire est faible [\u2026]<\/p>","protected":false},"author":5,"featured_media":6908,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"7 Reasons for Low Power Generation of Distributed Photovoltaic Projects","_seopress_titles_desc":"7 Reasons for Low Power Generation of Distributed Photovoltaic Projects, photovoltaic modules, inverter, photovoltaic panel, solar radiation, energy, MPPT, power, electronic, power generation","_seopress_robots_index":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[35],"tags":[634,340,561,563,636,635,336,341,637],"class_list":["post-6899","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-electronic","tag-energy","tag-inverter","tag-mppt","tag-photovoltaic-modules","tag-photovoltaic-panel","tag-power","tag-power-generation","tag-solar-radiation"],"_links":{"self":[{"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/posts\/6899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/comments?post=6899"}],"version-history":[{"count":0,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/posts\/6899\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/media\/6908"}],"wp:attachment":[{"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/media?parent=6899"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/categories?post=6899"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ygspower.com\/fr\/wp-json\/wp\/v2\/tags?post=6899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}