{"id":2023,"date":"2024-10-14T12:52:54","date_gmt":"2024-10-14T12:52:54","guid":{"rendered":"https:\/\/www.jy-electric.com\/?p=2023"},"modified":"2025-04-04T10:37:44","modified_gmt":"2025-04-04T10:37:44","slug":"complete-mc4-connector-installation-guide-step-by-step-for-solar-power-systems","status":"publish","type":"post","link":"https:\/\/www.jyiele.com\/ja\/complete-mc4-connector-installation-guide-step-by-step-for-solar-power-systems\/","title":{"rendered":"MC4\u30b3\u30cd\u30af\u30bf\u30fc\u30fb\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30fb\u30ac\u30a4\u30c9\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306e\u305f\u3081\u306e\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7"},"content":{"rendered":"<h2 class=\"wp-block-heading has-text-align-center\"><strong>\u306f\u3058\u3081\u306b\u30bd\u30fc\u30e9\u30fc\u30b7\u30b9\u30c6\u30e0\u3067MC4\u30b3\u30cd\u30af\u30bf\u30fc\u304c\u91cd\u8981\u306a\u7406\u7531<\/strong><strong><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong><a href=\"\/ja\/product-category\/mc4-connector\/\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">MC4\u30b3\u30cd\u30af\u30bf\u30fc<\/mark><\/a><\/strong> MC4\u30b3\u30cd\u30af\u30bf\u30fc\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u5b89\u5168\u306a\u96fb\u6c17\u63a5\u7d9a\u3092\u63d0\u4f9b\u3057\u3001\u592a\u967d\u5149\u767a\u96fb\u30d1\u30cd\u30eb\u306e\u8010\u4e45\u6027\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u3001\u65b0\u3057\u3044\u592a\u967d\u5149\u767a\u96fb\u8a2d\u5099\u306b\u304a\u3044\u3066\u3088\u308a\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u306eMC3\u30b3\u30cd\u30af\u30bf\u30fc\u306b\u6bd4\u3079\u3001MC4\u30b3\u30cd\u30af\u30bf\u30fc\u306f\u9632\u6c34\u30fb\u9632\u5875\u7b49\u7d1a\u304cIP67\u306b\u5411\u4e0a\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u4f4f\u5b85\u304a\u3088\u3073\u5546\u696d\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u304a\u3044\u3066\u5b89\u5168\u6027\u304c\u5411\u4e0a\u3057\u3001\u8a2d\u7f6e\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<p>MC4\u30b3\u30cd\u30af\u30bf\u30fc\u306e\u9069\u5207\u306a\u4f7f\u7528\u65b9\u6cd5\u3068\u53d6\u308a\u4ed8\u3051\u65b9\u6cd5\u3092\u3088\u304f\u77e5\u308b\u3053\u3068\u306f\u3001\u88cf\u5ead\u3067\u592a\u967d\u5149\u767a\u96fb\u3092\u3059\u308b\u4eba\u3067\u3042\u308c\u3001\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u3092\u8a2d\u7f6e\u3059\u308b\u30d7\u30ed\u3067\u3042\u308c\u3001\u592a\u967d\u5149\u767a\u96fb\u306e\u52b9\u7387\u3068\u5bff\u547d\u3092\u5411\u4e0a\u3055\u305b\u308b\u9375\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>1.MC4\u30b3\u30cd\u30af\u30bf\u30fc\u3068MC3\u30b3\u30cd\u30af\u30bf\u30fc\u306e\u6bd4\u8f03<\/strong><strong><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u305d\u306e\u305f\u3081\u3001MC4\u304c\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u63a5\u7d9a\u306e\u6a19\u6e96\u3068\u306a\u308a\u3001MC3\u306f\u88fd\u9020\u4e2d\u6b62\u3068\u306a\u3063\u305f\u3002MC4\u304c\u512a\u308c\u3066\u3044\u308b\u7406\u7531<\/p>\n\n\n\n<p><strong>IP67\u7b49\u7d1a\uff1a<\/strong>&nbsp;\u5c4b\u5916\u3067\u4f7f\u7528\u3067\u304d\u308b\u9632\u5875\u30fb\u9632\u6c34\u4ed5\u69d8\u3002<\/p>\n\n\n\n<p><strong>\u9ad8\u3044\u901a\u96fb\u80fd\u529b\uff1a <\/strong>MC4\u30b3\u30cd\u30af\u30bf\u30fc\u306f\u3001\u9ad8\u5f37\u5ea6\u306e\u96fb\u6d41\u3068\u96fb\u5727\u306b\u8010\u3048\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5927\u898f\u6a21\u306a\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u3082\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u53d6\u308a\u4ed8\u3051\u3068\u53d6\u308a\u5916\u3057\uff1a<\/strong>&nbsp;MC4\u30b3\u30cd\u30af\u30bf\u30fc\u306f\u3001\u7d20\u65e9\u304f\u78ba\u5b9f\u306b\u63a5\u7d9a\u3067\u304d\u308b\u3088\u3046\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u8a2d\u7f6e\u30d7\u30ed\u30bb\u30b9\u304c\u3088\u308a\u30b7\u30f3\u30d7\u30eb\u3067\u8fc5\u901f\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3055\u3089\u306b <strong>MC3\u30b3\u30cd\u30af\u30bf\u30fc<\/strong> \u306f\u3001MC4 \u30b3\u30cd\u30af\u30bf\u3067\u306f\u30b5\u30dd\u30fc\u30c8\u3067\u304d\u307e\u305b\u3093\u3002\u30b7\u30b9\u30c6\u30e0\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3084\u62e1\u5f35\u306e\u969b\u306b\u306f\u3001\u96fb\u6c17\u7684\u306a\u554f\u984c\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001\u4f7f\u7528\u3059\u308b\u30b3\u30cd\u30af\u30bf\u306e\u4e92\u63db\u6027\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>2.MC4\u30b3\u30cd\u30af\u30bf\u30fc\u306e\u53d6\u308a\u4ed8\u3051\u306b\u5fc5\u8981\u306a\u5de5\u5177\u3068\u6750\u6599<\/strong><strong><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"727\" height=\"338\" src=\"https:\/\/www.jy-electric.com\/wp-content\/uploads\/2024\/10\/Installing-MC4-Connectors.webp\" alt=\"MC4\u30b3\u30cd\u30af\u30bf\u30fc\u306e\u53d6\u308a\u4ed8\u3051\" class=\"wp-image-2027\" srcset=\"https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Installing-MC4-Connectors.webp 727w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Installing-MC4-Connectors-300x139.webp 300w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Installing-MC4-Connectors-18x8.webp 18w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Installing-MC4-Connectors-600x279.webp 600w\" sizes=\"(max-width: 727px) 100vw, 727px\" \/><\/figure>\n\n\n\n<p>\u306e\u57fa\u672c\u7684\u306a\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb <strong>MC4\u30b3\u30cd\u30af\u30bf\u30fc<\/strong> \u306b\u306f\u3001\u3044\u304f\u3064\u304b\u306e\u5fc5\u9808\u30c4\u30fc\u30eb\u3068\u6d88\u8017\u54c1\u304c\u5fc5\u8981\u3067\u3059\u3002\u9069\u5207\u306a\u5de5\u5177\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u54c1\u8cea\u304c\u4fdd\u8a3c\u3055\u308c\u3001\u4f55\u3088\u308a\u3082\u5b89\u5168\u306a\u53d6\u308a\u4ed8\u3051\u304c\u53ef\u80fd\u306b\u306a\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u4f5c\u696d\u306b\u5fc5\u8981\u306a\u3082\u306e\u3067\u3059\uff1a<\/p>\n\n\n\n<p>-\u30bd\u30fc\u30e9\u30fc\u30b1\u30fc\u30d6\u30eb-4mm\u00b2\u307e\u305f\u306f6mm\u00b2\u30bd\u30fc\u30e9\u30fc\u30b1\u30fc\u30d6\u30eb<\/p>\n\n\n\n<p>-MC4\u30aa\u30b9\/\u30e1\u30b9\u30b3\u30cd\u30af\u30bf\u30fc<\/p>\n\n\n\n<p>-\u30ef\u30a4\u30e4\u30fc\u30b9\u30c8\u30ea\u30c3\u30d1\u30fc<\/p>\n\n\n\n<p>-MC4\u5727\u7740\u5de5\u5177-2.5-6mm\u00b2\u30b1\u30fc\u30d6\u30eb\u306b\u63a8\u5968<\/p>\n\n\n\n<p>-\u30b1\u30fc\u30d6\u30eb\u30fb\u30c6\u30b9\u30bf\u30fc - \u63a5\u7d9a\u306e\u5c0e\u901a\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u3082\u3057DIY\u306e\u8155\u306b\u81ea\u4fe1\u304c\u306a\u3051\u308c\u3070\u3001MC4\u30b3\u30cd\u30af\u30bf\u30fc\u304c\u3042\u3089\u304b\u3058\u3081\u88c5\u7740\u3055\u308c\u305f\u65e2\u88fd\u54c1\u306e\u30b1\u30fc\u30d6\u30eb\u3092\u8cfc\u5165\u3057\u305f\u308a\u3001\u5f53\u793e\u306e\u30ab\u30b9\u30bf\u30e0\u30fb\u30b1\u30fc\u30d6\u30eb\u30fb\u30b5\u30fc\u30d3\u30b9\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3060\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>3.MC4\u30b3\u30cd\u30af\u30bf\u30fc\u53d6\u308a\u4ed8\u3051\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\u30ac\u30a4\u30c9<\/strong><strong><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30b9\u30c6\u30c3\u30d71\uff1a\u30b1\u30fc\u30d6\u30eb\u306e\u6e96\u5099<\/strong><strong><\/strong><\/h3>\n\n\n\n<p><strong>\u30ef\u30a4\u30e4\u30fc\u30b9\u30c8\u30ea\u30c3\u30d7\uff1a <\/strong>\u30ef\u30a4\u30e4\u30fc\u30fb\u30b9\u30c8\u30ea\u30c3\u30d1\u30fc\u3067\u7d76\u7e01\u4f53\u3092 10 \uff5e 15mm \u53d6\u308a\u9664\u304d\u3001\u5727\u7740\u306b\u9069\u3057\u305f\u9577\u3055\u306e\u30ef\u30a4\u30e4\u30fc\u3092\u6b8b\u3059\u3002<\/p>\n\n\n\n<p><strong>\u6ce8\uff1a <\/strong>\u524d\u8005\u306f\u96fb\u7dda\u3092\u30a2\u30fc\u30af\u653e\u96fb\u306b\u3055\u3089\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001\u5f8c\u8005\u306f\u5f31\u3044\u5727\u7740\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"853\" height=\"663\" src=\"https:\/\/www.jy-electric.com\/wp-content\/uploads\/2024\/10\/MC4-Connectors.webp\" alt=\"MC4\u30b3\u30cd\u30af\u30bf\u30fc\" class=\"wp-image-2029\" srcset=\"https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/MC4-Connectors.webp 853w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/MC4-Connectors-300x233.webp 300w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/MC4-Connectors-768x597.webp 768w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/MC4-Connectors-15x12.webp 15w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/MC4-Connectors-600x466.webp 600w\" sizes=\"(max-width: 853px) 100vw, 853px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30b9\u30c6\u30c3\u30d72\uff1a\u30b1\u30fc\u30d6\u30eb\u306e\u5727\u7740<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u5265\u3044\u305f\u30ef\u30a4\u30e4\u30fc\u3092\u614e\u91cd\u306b\u91d1\u5c5e\u5727\u7740\u30b3\u30cd\u30af\u30bf\u30fc\u306b\u633f\u5165\u3057\u3001\u91d1\u5c5e\u63a5\u70b9\u304b\u3089\u306f\u307f\u51fa\u3055\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>- MC4 \u5727\u7740\u5de5\u5177\u3092\u4f7f\u7528\u3057\u3066\u3001\u30e1\u30bf\u30eb\u30b3\u30cd\u30af\u30bf\u3092\u30ef\u30a4\u30e4\u306b\u3057\u3063\u304b\u308a\u3068\u5727\u7740\u3057\u307e\u3059\u3002\u30ef\u30a4\u30e4\u30fc\u304c\u78ba\u5b9f\u306b\u5727\u7740\u3055\u308c\u3001\u96fb\u6c17\u7684\u63a5\u89e6\u304c\u826f\u597d\u3067\u3042\u308b\u3053\u3068\u3002<\/p>\n\n\n\n<p>- <strong>\u30d2\u30f3\u30c8<\/strong>&nbsp;\u5727\u7740\u5de5\u5177\u304c\u30b1\u30fc\u30d6\u30eb\u306b\u9069\u3057\u305f\u76f4\u5f84\u3067\u3042\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002MC4 \u30b3\u30cd\u30af\u30bf\u306e\u591a\u304f\u306f\u30012.5-6mm\u00b2 \u306e\u5de5\u5177\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"430\" src=\"https:\/\/www.jy-electric.com\/wp-content\/uploads\/2024\/10\/Why-MC4-Connectors-Matter-in-Solar-Systems-1024x430.webp\" alt=\"\u30bd\u30fc\u30e9\u30fc\u30b7\u30b9\u30c6\u30e0\u3067MC4\u30b3\u30cd\u30af\u30bf\u30fc\u304c\u91cd\u8981\u306a\u7406\u7531\" class=\"wp-image-2032\" srcset=\"https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Why-MC4-Connectors-Matter-in-Solar-Systems-1024x430.webp 1024w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Why-MC4-Connectors-Matter-in-Solar-Systems-300x126.webp 300w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Why-MC4-Connectors-Matter-in-Solar-Systems-768x323.webp 768w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Why-MC4-Connectors-Matter-in-Solar-Systems-18x8.webp 18w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Why-MC4-Connectors-Matter-in-Solar-Systems-600x252.webp 600w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Why-MC4-Connectors-Matter-in-Solar-Systems.webp 1043w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30b9\u30c6\u30c3\u30d73\uff1a\u5727\u7740\u30b1\u30fc\u30d6\u30eb\u3092\u30b3\u30cd\u30af\u30bf\u30fc\u306b\u633f\u5165\u3059\u308b<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>- \u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30ca\u30c3\u30c8\u3092\u30b1\u30fc\u30d6\u30eb\u306e\u4e0a\u306b\u30b9\u30e9\u30a4\u30c9\u3055\u305b\u308b\u3002\u3053\u308c\u3092\u5fd8\u308c\u308b\u3068\u3001\u5f8c\u3067\u7d44\u307f\u7acb\u3066\u308b\u306e\u306b\u82e6\u52b4\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/p>\n\n\n\n<p>\u30ab\u30c1\u30c3\u3068\u97f3\u304c\u3057\u3066\u30b1\u30fc\u30d6\u30eb\u304c\u56fa\u5b9a\u3055\u308c\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u307e\u3067\u3001\u5727\u7740\u30b1\u30fc \u30d6\u30eb\u3092MC4\u30b3\u30cd\u30af\u30bf\u30fc\u30cf\u30a6\u30b8\u30f3\u30b0\u306b\u62bc\u3057\u8fbc\u307f\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"909\" height=\"439\" src=\"https:\/\/www.jy-electric.com\/wp-content\/uploads\/2024\/10\/Inserting-the-Crimped-Cable-into-the-Connector.webp\" alt=\"\u5727\u7740\u30b1\u30fc\u30d6\u30eb\u3092\u30b3\u30cd\u30af\u30bf\u306b\u633f\u5165\u3059\u308b\" class=\"wp-image-2034\" srcset=\"https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Inserting-the-Crimped-Cable-into-the-Connector.webp 909w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Inserting-the-Crimped-Cable-into-the-Connector-300x145.webp 300w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Inserting-the-Crimped-Cable-into-the-Connector-768x371.webp 768w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Inserting-the-Crimped-Cable-into-the-Connector-18x9.webp 18w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Inserting-the-Crimped-Cable-into-the-Connector-600x290.webp 600w\" sizes=\"(max-width: 909px) 100vw, 909px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30b9\u30c6\u30c3\u30d74\uff1a\u30ca\u30c3\u30c8\u306e\u7de0\u3081\u4ed8\u3051\u3068\u30b7\u30fc\u30eb\u306e\u30c1\u30a7\u30c3\u30af<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>&nbsp;&nbsp;\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30ca\u30c3\u30c8\u3092\u30b3\u30cd\u30af\u30bf\u30cf\u30a6\u30b8\u30f3\u30b0\u306b\u3057\u3063\u304b\u308a\u3068\u306d\u3058\u8fbc\u3080\u3002<\/p>\n\n\n\n<p>&nbsp;&nbsp;\u30b4\u30e0\u30d1\u30c3\u30ad\u30f3\u306e\u30c1\u30a7\u30c3\u30af\u30b4\u30e0\u88fd\u30ac\u30b9\u30b1\u30c3\u30c8\u306f\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u5468\u56f2\u306b\u3074\u3063\u305f\u308a\u3068\u5bc6\u7740\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u6c34\u5bc6\u6027\u304c\u4fdd\u3066\u306a\u3044\u30024mm\u30b1\u30fc\u30d6\u30eb\u306e\u5834\u5408\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u7aef\u3068\u540c\u3058\u9ad8\u3055\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u3001\u53d6\u308a\u4ed8\u3051\u3092\u8aa4\u308b\u3068\u30b3\u30cd\u30af\u30bf\u30fc\u304c\u7de9\u307f\u3001\u5b89\u5168\u5bfe\u7b56\u306b\u9069\u5408\u3057\u306a\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"923\" height=\"438\" src=\"https:\/\/www.jy-electric.com\/wp-content\/uploads\/2024\/10\/Tightening-the-Nut-and-Checking-the-Seal.webp\" alt=\"\u30ca\u30c3\u30c8\u306e\u7de0\u3081\u4ed8\u3051\u3068\u30b7\u30fc\u30eb\u306e\u30c1\u30a7\u30c3\u30af\" class=\"wp-image-2037\" srcset=\"https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Tightening-the-Nut-and-Checking-the-Seal.webp 923w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Tightening-the-Nut-and-Checking-the-Seal-300x142.webp 300w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Tightening-the-Nut-and-Checking-the-Seal-768x364.webp 768w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Tightening-the-Nut-and-Checking-the-Seal-18x9.webp 18w, https:\/\/www.jyiele.com\/wp-content\/uploads\/2024\/10\/Tightening-the-Nut-and-Checking-the-Seal-600x285.webp 600w\" sizes=\"(max-width: 923px) 100vw, 923px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30b9\u30c6\u30c3\u30d75\uff1a\u30e1\u30b9\u30b3\u30cd\u30af\u30bf\u30fc\u306e\u7e70\u308a\u8fd4\u3057<\/strong><strong><\/strong><\/h3>\n\n\n\n<p>\u4e0a\u8a18\u306e\u624b\u9806\u3092\u3059\u3079\u3066\u7e70\u308a\u8fd4\u3057\u3001\u30e1\u30b9\u30b3\u30cd\u30af\u30bf\u30fc\u3078\u306e\u53d6\u308a\u4ed8\u3051\u3092\u5b8c\u4e86\u3059\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>4.MC4\u306e\u63a5\u7d9a\u3092\u30c6\u30b9\u30c8\u3059\u308b<\/strong><strong><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\u307e\u305a\u3001MC4\u30b3\u30cd\u30af\u30bf\u30fc\u3092\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u307e\u305f\u306f\u30c1\u30e3\u30fc\u30b8\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30fc\u306b\u63a5\u7d9a\u3059\u308b\u524d\u306b\u3001\u30b1\u30fc\u30d6\u30eb\u30c6\u30b9\u30bf\u30fc\u3067\u30b1\u30fc\u30d6\u30eb\u306e\u5c0e\u901a\u30c6\u30b9\u30c8\u3092\u884c\u3046\u5fc5\u8981\u304c\u3042\u308b\u3002\u3053\u308c\u306f\u3001\u3059\u3079\u3066\u306e\u63a5\u7d9a\u304c\u78ba\u5b9f\u3067\u30a8\u30e9\u30fc\u304c\u306a\u3044\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u4e0a\u3067\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<p><strong>\u5b89\u5168\u304c\u91cd\u8981\uff1a<\/strong>&nbsp;\u30c6\u30b9\u30c8\u3084\u30b1\u30fc\u30d6\u30eb\u63a5\u7d9a\u306e\u969b\u306f\u3001\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u306b\u65e5\u5149\u304c\u5f53\u305f\u3089\u306a\u3044\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u611f\u96fb\u306e\u53ef\u80fd\u6027\u3092\u907f\u3051\u308b\u305f\u3081\u3001\u30b7\u30b9\u30c6\u30e0\u304c\u5207\u65ad\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>5.\u3088\u304f\u3042\u308b\u9593\u9055\u3044\u3068\u305d\u308c\u3092\u907f\u3051\u308b\u65b9\u6cd5<\/strong><strong><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>MC4\u30b3\u30cd\u30af\u30bf\u30fc\u306e\u53d6\u308a\u4ed8\u3051\u306f\u6bd4\u8f03\u7684\u7c21\u5358\u306a\u4f5c\u696d\u3067\u3059\u304c\u3001\u3044\u304f\u3064\u304b\u306e\u70b9\u3067\u4e0d\u5177\u5408\u304c\u751f\u3058\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u6545\u969c\u3084\u5b89\u5168\u4e0a\u306e\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u6ce8\u610f\u3059\u3079\u304d\u70b9\u3092\u6319\u3052\u308b\uff1a<\/p>\n\n\n\n<p>- <strong>\u591a\u3059\u304e\u308b\u3001\u307e\u305f\u306f\u5c11\u306a\u3059\u304e\u308b\u30ef\u30a4\u30e4\u30fc\u306e\u30b9\u30c8\u30ea\u30c3\u30d7\uff1a<\/strong>&nbsp;\u30ef\u30a4\u30e4\u30fc\u306e\u9732\u51fa\u304c\u591a\u3059\u304e\u308b\u3068\u30a2\u30fc\u30af\u653e\u96fb\u306e\u5371\u967a\u6027\u304c\u9ad8\u304f\u306a\u308a\u3001\u5c11\u306a\u3059\u304e\u308b\u3068\u5727\u7740\u304c\u5f31\u304f\u306a\u308a\u3001\u63a5\u7d9a\u4e0d\u826f\u306e\u539f\u56e0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>-<strong>&nbsp;\u30ca\u30c3\u30c8\u3092\u7de0\u3081\u3066\u3044\u306a\u3044\uff1a<\/strong>&nbsp;\u30ca\u30c3\u30c8\u304c\u7de9\u3093\u3067\u3044\u308b\u5834\u5408\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u63a5\u7d9a\u304c\u5f31\u304f\u306a\u308a\u3001\u65ad\u7d9a\u7684\u306a\u9001\u96fb\u3084\u9001\u96fb\u4e0d\u826f\u306e\u539f\u56e0\u3068\u306a\u308b\u3002<\/p>\n\n\n\n<p>&nbsp;-<strong>\u30ac\u30b9\u30b1\u30c3\u30c8\u306e\u4e0d\u9069\u5207\u306a\u914d\u7f6e\uff1a<\/strong>&nbsp;\u6c34\u5206\u306e\u6d78\u5165\u3084\u305d\u306e\u4ed6\u306e\u9577\u671f\u7684\u306a\u640d\u50b7\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001\u30b1\u30fc\u30d6\u30eb\u306e\u5468\u56f2\u306b\u6b63\u3057\u304f\u914d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>6.MC4\u30b3\u30cd\u30af\u30bf\u30fc\u306b\u95a2\u3059\u308bFAQ<\/strong><strong><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p><strong>Q1: MC4\u30b3\u30cd\u30af\u30bf\u30fc\u306b\u9069\u3057\u305f\u30ef\u30a4\u30e4\u30fc\u30b2\u30fc\u30b8\u306f\uff1f<\/strong><\/p>\n\n\n\n<p>MC4\u30b3\u30cd\u30af\u30bf\u30fc\u306f\u901a\u5e38 <strong>4mm\u00b2\u304a\u3088\u30736mm\u00b2\u3002<\/strong>&nbsp;\u30b1\u30fc\u30d6\u30eb\u306e\u4f7f\u7528\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u9577\u8ddd\u96e2\u306e\u9001\u96fb\u3084\u5927\u96fb\u6d41\u3092\u6271\u3046\u5834\u5408\u306f\u3001\u96fb\u5727\u964d\u4e0b\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u305f\u3081\u30016mm\u00b2\u30b1\u30fc\u30d6\u30eb\u306e\u4f7f\u7528\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>Q2: \u5727\u7740\u5de5\u5177\u306a\u3057\u3067MC4\u30b3\u30cd\u30af\u30bf\u3092\u63a5\u7d9a\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/p>\n\n\n\n<p>\u53ef\u80fd\u3067\u3059\u304c\u3001\u5727\u7740\u5de5\u5177\u306e\u4f7f\u7528\u3092\u5f37\u304f\u304a\u52e7\u3081\u3057\u307e\u3059\u3002\u3053\u3046\u3059\u308b\u3053\u3068\u3067\u3001\u30ef\u30a4\u30e4\u30fc\u304c\u91d1\u5c5e\u63a5\u70b9\u306b\u78ba\u5b9f\u306b\u56fa\u5b9a\u3055\u308c\u3001\u63a5\u7d9a\u4e0d\u826f\u3084\u96fb\u6c17\u7684\u6545\u969c\u306e\u30ea\u30b9\u30af\u304c\u8efd\u6e1b\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>Q3: \u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u304b\u3089MC4\u30b3\u30cd\u30af\u30bf\u30fc\u3092\u5b89\u5168\u306b\u53d6\u308a\u5916\u3059\u306b\u306f\uff1f<\/strong><\/p>\n\n\n\n<p>MC4\u30b3\u30cd\u30af\u30bf\u3092\u5916\u3059\u524d\u306b\u3001\u611f\u96fb\u3092\u9632\u3050\u305f\u3081\u3001\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u304c\u65e5\u9670\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3001\u30b7\u30b9\u30c6\u30e0\u304b\u3089\u5916\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u8ca0\u8377\u304c\u304b\u304b\u3063\u3066\u3044\u308b\u9593\u306f\u3001\u7d76\u5bfe\u306b\u30b3\u30cd\u30af\u30bf\u3092\u5916\u3055\u306a\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\"><strong>7.\u7d50\u8ad6\u30bd\u30fc\u30e9\u30fc\u63a5\u7d9a\u3092\u9577\u6301\u3061\u3055\u305b\u308b\u305f\u3081\u306b<\/strong><strong><\/strong><\/h2>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>MC4\u30b3\u30cd\u30af\u30bf\u30fc\u306e\u53d6\u308a\u4ed8\u3051\u306f\u3001\u5b89\u5168\u6027\u3068\u8010\u4e45\u6027\u306e\u9762\u3067\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u306b\u3068\u3063\u3066\u91cd\u8981\u3067\u3059\u3002\u4ee5\u4e0b\u306e\u30b9\u30c6\u30c3\u30d7\u3067\u306f\u3001\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306e\u5fc5\u8981\u6027\u3092\u6e1b\u3089\u3057\u3001\u9001\u96fb\u3092\u6700\u9069\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u3059\u3079\u3066\u306e\u63a5\u7d9a\u304c\u5b89\u5168\u3067\u3001\u8010\u4e45\u6027\u304c\u3042\u308a\u3001\u9577\u6301\u3061\u3059\u308b\u3088\u3046\u306b\u3059\u308b\u65b9\u6cd5\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u81ea\u5206\u3067\u8a2d\u7f6e\u3059\u308b\u81ea\u4fe1\u304c\u306a\u3044\u65b9\u3001\u30ab\u30b9\u30bf\u30e0\u30b1\u30fc\u30d6\u30eb\u306e\u30b5\u30fc\u30d3\u30b9\u304c\u5fc5\u8981\u306a\u65b9\u306f\u3001\u9060\u616e\u306a\u304f\u3054\u9023\u7d61\u304f\u3060\u3055\u3044\u3002\u5c02\u9580\u5bb6\u306b\u3088\u308b\u65bd\u5de5\u3068\u5e45\u5e83\u3044\u30bd\u30fc\u30e9\u30fc\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3001\u304a\u5ba2\u69d8\u306e\u592a\u967d\u5149\u767a\u96fb\u30b7\u30b9\u30c6\u30e0\u3092\u6700\u5927\u9650\u306b\u6d3b\u7528\u3067\u304d\u308b\u3088\u3046\u304a\u624b\u4f1d\u3044\u3044\u305f\u3057\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction: Why MC4 Connectors Matter in Solar Systems MC4 connectors are more significant in new solar power installations because they provide reliable, secure electrical connections and increased durability for photovoltaic panels. Compared with the older MC3 connector versions, MC4 connectors have an improved class in waterproofing and dustproof rating to IP67; thus, easier installation with improved safety for residential and commercial projects. Whether one is a backyard tinkerer or a professional installer of solar panels, knowing well the proper usage and installation of MC4 connectors is the key toward the efficiency and life of the solar setup. 1. Understanding MC4 vs. MC3 Connectors That is why MC4 became the standard [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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":"","ast-disable-related-posts":"","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":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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