{"id":5169,"date":"2026-05-09T10:17:53","date_gmt":"2026-05-09T10:17:53","guid":{"rendered":"https:\/\/www.kmdpower.com\/?p=5169"},"modified":"2026-05-09T10:17:55","modified_gmt":"2026-05-09T10:17:55","slug":"sodium-ion-battery-vs-lto-batteries-at-40c-which-battery-works-best-and-why","status":"publish","type":"post","link":"https:\/\/www.kmdpower.com\/ja\/news\/sodium-ion-battery-vs-lto-batteries-at-40c-which-battery-works-best-and-why\/","title":{"rendered":"Sodium-ion Battery vs LTO Batteries at \u201340\u00b0C: Which Battery Works Best and Why?"},"content":{"rendered":"<p><strong><a href=\"https:\/\/www.kmdpower.com\/ja\/sodium-ion-battery-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60<\/a><\/strong> vs LTO Batteries at \u201340\u00b0C: Which Battery Works Best and Why? At \u201340\u00b0C, standard batteries like NCM or LFP effectively turn into bricks, leaving remote industrial assets in the dark. While Lithium Titanate (LTO) remains the &#8220;Polar Vortex&#8221; champion, Sodium-ion Battery is emerging as a cost-effective challenger with some surprising cold-weather stats. From our experience, the right choice isn\u2019t found on a spec sheet\u2014it\u2019s about what actually survives the winter when the sun goes down and the heaters fail.<\/p><figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.kmdpower.com\/wp-content\/uploads\/kamada-power-12v-100ah-sodium-ion-battery-main-image-002.jpg\" alt=\"\" class=\"wp-image-1181\"\/><\/figure><p class=\"has-text-align-center\"><strong><a href=\"https:\/\/www.kmdpower.com\/ja\/kamada-poewr-12v-100ah-sodium-ion-battery-product\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30ab\u30de\u30c0\u30d1\u30ef\u30fc 12v 100Ah \u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u30d0\u30c3\u30c6\u30ea\u30fc<\/a><\/strong><\/p><h2 class=\"wp-block-heading\" id=\"-why-do-batteries-fail-at-ultra-low-temperatures-\"><strong>\u306a\u305c\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u8d85\u4f4e\u6e29\u3067\u6545\u969c\u3059\u308b\u306e\u304b\uff1f<\/strong><\/h2><p>LTO\u30d0\u30c3\u30c6\u30ea\u30fc\u3068\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u306a\u305c\u3053\u306e\u3088\u3046\u306a\u8a71\u984c\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u304b\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u6a19\u6e96\u7684\u306a\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u306a\u305c\u6545\u969c\u3059\u308b\u306e\u304b\u3092\u898b\u3066\u307f\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p><h3 class=\"wp-block-heading\" id=\"what-makes-charging-at-40-c-harder-than-discharging-\">\u4f55\u304c-40\u2103\u3067\u306e\u5145\u96fb\u3092\u653e\u96fb\u3088\u308a\u3082\u96e3\u3057\u304f\u3057\u3066\u3044\u308b\u306e\u304b\uff1f<\/h3><p>\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u96fb\u89e3\u6db2\u306f\u30a8\u30f3\u30b8\u30f3\u30aa\u30a4\u30eb\u306e\u3088\u3046\u306a\u3082\u306e\u3060\u3068\u8003\u3048\u3066\u304f\u3060\u3055\u3044\u3002\u5ba4\u6e29\u3067\u306f\u81ea\u7531\u306b\u6d41\u308c\u308b\u300240\u2103\u3067\u306f\u3001\u51b7\u305f\u3044\u8702\u871c\u306e\u3088\u3046\u306a\u7c98\u6027\u3092\u6301\u3064\u3002\u3053\u306e\u305f\u3081&nbsp;<strong>\u754c\u9762\u62b5\u6297<\/strong>.\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u307e\u3060\u30a8\u30cd\u30eb\u30ae\u30fc\u3092 \"\u7d5e\u308a\u51fa\u3059 \"\u3053\u3068\u304c\u3067\u304d\u308b\u304b\u3082\u3057\u308c\u306a\u3044\u304c\uff08\u653e\u96fb\uff09\u3001&nbsp;<em>\u30d7\u30c3\u30b7\u30f3\u30b0<\/em>&nbsp;\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u623b\u3059\uff08\u5145\u96fb\u3059\u308b\uff09\u306e\u306f\u5225\u306e\u8a71\u3060\u3002<\/p><p>\u6975\u5bd2\u306e\u5730\u3067\u6a19\u6e96\u7684\u306a\u9ed2\u925b\u8ca0\u6975\u96fb\u6c60\u3092\u5145\u96fb\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001\u30a4\u30aa\u30f3\u306e\u79fb\u52d5\u901f\u5ea6\u304c\u9045\u3059\u304e\u3066\u30a4\u30f3\u30bf\u30fc\u30ab\u30ec\u30fc\u30c8\u3067\u304d\u306a\u3044\u3002\u305d\u306e\u4ee3\u308f\u308a\u3001\u30a4\u30aa\u30f3\u306f\u8868\u9762\u306b\u7a4d\u307f\u91cd\u306a\u308a\u3001\u6b21\u306e\u3088\u3046\u306a\u5f62\u306b\u306a\u308b\u3002&nbsp;<strong>\u30ea\u30c1\u30a6\u30e0\u3081\u3063\u304d<\/strong>.\u3053\u308c\u306f\u5358\u306a\u308b\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u4f4e\u4e0b\u3067\u306f\u306a\u304f\u3001\u5185\u90e8\u30b7\u30e7\u30fc\u30c8\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u3001\u30bb\u30eb\u3078\u306e\u6052\u4e45\u7684\u306a\u640d\u50b7\u306a\u306e\u3060\u3002<\/p><h3 class=\"wp-block-heading\" id=\"how-does-temperature-affect-battery-safety-and-cycle-life-\">\u6e29\u5ea6\u306f\u30d0\u30c3\u30c6\u30ea\u30fc\u306e\u5b89\u5168\u6027\u3068\u30b5\u30a4\u30af\u30eb\u5bff\u547d\u306b\u3069\u3046\u5f71\u97ff\u3059\u308b\u304b\uff1f<\/h3><p>\u30e1\u30c3\u30ad\u306f\u6b21\u306e\u3053\u3068\u306b\u3064\u306a\u304c\u308b\u3002&nbsp;<strong>\u6a39\u72b6\u7a81\u8d77<\/strong>-\u30bb\u30d1\u30ec\u30fc\u30bf\u30fc\u3092\u8cab\u901a\u3059\u308b\u5c0f\u3055\u306a\u91dd\u306e\u3088\u3046\u306a\u69cb\u9020\u7269\u3002\u305f\u3068\u3048\u30d0\u30c3\u30c6\u30ea\u30fc\u304c\u767a\u706b\u3057\u306a\u304f\u3066\u3082&nbsp;<strong>\u56fa\u4f53\u96fb\u89e3\u8cea\u9593\u5316\u5408\u7269\uff08SEI\uff09\u5c64<\/strong>&nbsp;\u304c\u4e0d\u5b89\u5b9a\u306b\u306a\u308b\u3002\u8981\u3059\u308b\u306b\u3001\u6a19\u6e96\u7684\u306a\u30d0\u30c3\u30c6\u30ea\u30fc\u3092-40\u2103\u3067\u5f37\u5236\u5145\u96fb\u3059\u308b\u3068\u30011\u30b7\u30fc\u30ba\u30f3\u3067\u30b5\u30a4\u30af\u30eb\u5bff\u547d\u304c\u5c3d\u304d\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u9ad8\u3044\u3068\u3044\u3046\u3053\u3068\u3060\u3002<\/p><h2 class=\"wp-block-heading\" id=\"-how-do-lto-batteries-perform-at-40-c-\"><strong>LTO\u30d0\u30c3\u30c6\u30ea\u30fc\u306e-40\u2103\u3067\u306e\u6027\u80fd\u306f\uff1f<\/strong><\/h2><p>LTO\u304c\u3057\u3070\u3057\u3070\u300c\u4e0d\u6b7b\u8eab\u306e\u300d\u30d0\u30c3\u30c6\u30ea\u30fc\u3068\u547c\u3070\u308c\u308b\u306e\u306b\u306f\u7406\u7531\u304c\u3042\u308a\u3001\u6c37\u70b9\u4e0b\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u4e16\u754c\u3067\u306f\u3001\u6975\u3081\u3066\u9ad8\u3044\u4fe1\u983c\u6027\u306e\u30b4\u30fc\u30eb\u30c9\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3067\u3042\u308a\u7d9a\u3051\u3066\u3044\u308b\u3002<\/p><h3 class=\"wp-block-heading\" id=\"-the-1-55v-advantage-why-lto-doesn-t-plate-\"><strong>1.55V\u306e\u512a\u4f4d\u6027\uff1aLTO\u304c \"\u30e1\u30c3\u30ad \"\u3057\u306a\u3044\u7406\u7531<\/strong><\/h3><p>LTO\u306e\u7528\u9014&nbsp;<strong>\u30c1\u30bf\u30f3\u9178\u30ea\u30c1\u30a6\u30e0 (Li\u2084Ti\u2085O\u2081\u2082)<\/strong>&nbsp;\u3092\u967d\u6975\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u3002\u30bc\u30ed\u3072\u305a\u307f\u300d\u30b9\u30d4\u30cd\u30eb\u69cb\u9020\u304c\u7279\u5fb4\u3067\u3001\u4f7f\u7528\u4e2d\u306b\u683c\u5b50\u304c\u4f38\u7e2e\u3059\u308b\u3053\u3068\u306f\u306a\u3044\u3002\u3055\u3089\u306b\u91cd\u8981\u306a\u306e\u306f&nbsp;<strong>LTO\u306e\u52d5\u4f5c\u96fb\u4f4d\u306f\u7d041.55V<\/strong>-\u3053\u308c\u306f\u91d1\u5c5e\u30ea\u30c1\u30a6\u30e0\u304c\u30e1\u30c3\u30ad\u3092\u59cb\u3081\u308b\u96fb\u4f4d\u3088\u308a\u3082\u304b\u306a\u308a\u9ad8\u3044\u3002<\/p><p>LTO\u306f\u3053\u306e0V\u306e\u95be\u5024\uff08\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u304c\u52d5\u4f5c\u3059\u308b\u95be\u5024\uff09\u3088\u308a\u304b\u306a\u308a\u9ad8\u3044\u3068\u3053\u308d\u306b\u7559\u307e\u308b\u306e\u3067\u3001\u3053\u306e\u95be\u5024\u306f\u3001\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u304c\u52d5\u4f5c\u3059\u308b\u95be\u5024\u3067\u3042\u308b\u3002&nbsp;<strong>\u71b1\u529b\u5b66\u7684\u306b\u8010\u30ea\u30c1\u30a6\u30e0\u3081\u3063\u304d\u6027<\/strong>.\u3053\u308c\u306b\u3088\u308a\u3001\u4ed6\u306e\u5316\u5b66\u7269\u8cea\u3067\u306f\u5185\u90e8\u306e\u30c7\u30f3\u30c9\u30e9\u30a4\u30c8\u306b\u3088\u3063\u3066\u7834\u58ca\u3055\u308c\u3066\u3057\u307e\u3046-40\u2103\u3067\u306e\u5145\u96fb\u3092\u3001LTO\u3067\u306f\u5b89\u5168\u306b\u53d7\u3051\u5165\u308c\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p><h3 class=\"wp-block-heading\" id=\"can-lto-batteries-charge-reliably-below-30-c-\">LTO\u30d0\u30c3\u30c6\u30ea\u30fc\u306f-30\u2103\u4ee5\u4e0b\u3067\u3082\u78ba\u5b9f\u306b\u5145\u96fb\u3067\u304d\u308b\u304b\uff1f<\/h3><p>\u5b9f\u969b\u306e\u30d5\u30a3\u30fc\u30eb\u30c9\u30c6\u30b9\u30c8\u3067\u306f\u3001LTO\u30bb\u30eb\u306f-40\u2103\u3067\u3082\u5145\u96fb\u53ef\u80fd\u3067\u3042\u308b\u3002\u5185\u90e8\u62b5\u6297\u306f\u4e0a\u6607\u3057\u307e\u3059\u304c\u3001\u300c\u7a81\u7136\u6b7b\u300d\u306e\u30ea\u30b9\u30af\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5439\u96ea\u306e\u4e2d\u3067\u56de\u751f\u30d6\u30ec\u30fc\u30ad\u3092\u4f7f\u7528\u3059\u308b\u9060\u9694\u5730\u306e\u63a1\u6398\u73fe\u5834\u3067\u306f\u3001LTO\u304c\u5927\u96fb\u6d41\u306e\u300c\u30ac\u30d6\u98f2\u307f\u300d\u30a8\u30cd\u30eb\u30ae\u30fc\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u552f\u4e00\u306e\u5316\u5b66\u7269\u8cea\u3067\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3002<\/p><h2 class=\"wp-block-heading\" id=\"-how-do-sodium-ion-batteries-handle-40-c-\"><strong>\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306f\u30de\u30a4\u30ca\u30b940\u2103\u3092\u3069\u3046\u6271\u3046\u304b\uff1f<\/strong><\/h2><p>\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u306f \"\u65b0\u53c2\u8005 \"\u3067\u3042\u308a\u3001\u305d\u306e\u5ba3\u4f1d\u6587\u53e5\u306f\u5bd2\u51b7\u5730\u3067\u306e\u7269\u7406\u5b66\u306b\u88cf\u6253\u3061\u3055\u308c\u3066\u3044\u308b\u3002<\/p><h3 class=\"wp-block-heading\" id=\"-why-sodium-ion-is-a-game-changer-the-catl-benchmark-\"><strong>\u306a\u305c\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u306f\u30b2\u30fc\u30e0\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc\u306a\u306e\u304b\uff1fCATL\u30d9\u30f3\u30c1\u30de\u30fc\u30af<\/strong><\/h3><p>\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306f\u30ea\u30c1\u30a6\u30e0\u96fb\u6c60\u3088\u308a\u5927\u304d\u304f\u3001\u4e0d\u5229\u306b\u805e\u3053\u3048\u308b\u3002\u3057\u304b\u3057&nbsp;<strong>\u30cf\u30fc\u30c9\u30ab\u30fc\u30dc\u30f3\u967d\u6975<\/strong>&nbsp;Na\u30a4\u30aa\u30f3\u96fb\u6c60\u306b\u4f7f\u7528\u3055\u308c\u308b\u3082\u306e\u306f\u3001\u30b0\u30e9\u30d5\u30a1\u30a4\u30c8\u306e\u3088\u3046\u306a\u30e1\u30c3\u30ad\u50be\u5411\u306b\u60a9\u307e\u3055\u308c\u308b\u3053\u3068\u306f\u306a\u3044\u3002<\/p><p>\u6700\u8fd1\u306e\u5546\u696d\u7684\u30c7\u30fc\u30bf-\u7279\u306b&nbsp;<strong>CATL\u306e\u7b2c\u4e00\u4e16\u4ee3\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60<\/strong>-\u4fe1\u3058\u3089\u308c\u306a\u3044\u3088\u3046\u306a&nbsp;<strong>90%\u306f-20\u2103\u3067\u5bb9\u91cf\u4fdd\u6301\u3001-40\u2103\u3067\u3082\u9ad8\u3044\u653e\u96fb\u52b9\u7387\u3092\u7dad\u6301<\/strong>.\u3064\u307e\u308a\u3001\u653e\u96fb\u306e\u591a\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u3001\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\u6df1\u51cd\u7d50\u3067\u3082\u590f\u3068\u307b\u307c\u540c\u3058\u300c\u30e9\u30f3\u30bf\u30a4\u30e0\u300d\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/p><h3 class=\"wp-block-heading\" id=\"can-sodium-ion-batteries-charge-safely-at-40-c-\">\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306f-40\u2103\u3067\u5b89\u5168\u306b\u5145\u96fb\u3067\u304d\u308b\u304b\uff1f<\/h3><p>While Na-ion&nbsp;<em>\u6392\u51fa<\/em>&nbsp;\u7f8e\u3057\u304f\u3001&nbsp;<em>\u30c1\u30e3\u30fc\u30b8\u30f3\u30b0<\/em>&nbsp;\u3092\u4e0b\u56de\u308b\u3068\u3001\u3084\u306f\u308a\u754c\u9762\u62b5\u6297\u304c\u6025\u6fc0\u306b\u4e0a\u6607\u3059\u308b\u3002\u30cf\u30a4\u30a8\u30f3\u30c9\u306e\u5e02\u8ca9\u30bb\u30eb\u306f-30\u2103\u307e\u3067\u5145\u96fb\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u304c\u3001-40\u2103\u3067\u306f\u307e\u3060\u975e\u5e38\u306b\u9045\u3044 \"\u30c8\u30ea\u30af\u30eb \"\u5145\u96fb\u306b\u306a\u308b\u304b\u3001\u5145\u96fb\u5668\u304c\u5fc5\u8981\u306b\u306a\u308b\u3002&nbsp;<strong>\u71b1\u7ba1\u7406\u30b7\u30b9\u30c6\u30e0\uff08TMS\uff09<\/strong>&nbsp;\u9577\u671f\u7684\u306a\u5065\u5eb7\u3092\u78ba\u4fdd\u3059\u308b\u305f\u3081\u306b\u3002<\/p><h2 class=\"wp-block-heading\" id=\"-which-battery-performs-better-at-40-c-lto-or-sodium-ion-battery-\"><strong>LTO\u3068\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u3001-40\u2103\u3067\u306f\u3069\u3061\u3089\u304c\u512a\u308c\u3066\u3044\u308b\u304b\uff1fLTO\u3068\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u30d0\u30c3\u30c6\u30ea\u30fc<\/strong><\/h2><h3 class=\"wp-block-heading\" id=\"comparison-table-engineering-reality-at-40-c\">\u6bd4\u8f03\u8868\uff1a40\u2103\u306b\u304a\u3051\u308b\u5de5\u5b66\u7684\u73fe\u5b9f<\/h3><figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u30d1\u30e9\u30e1\u30fc\u30bf<\/th><th>LTO\uff08\u30c1\u30bf\u30f3\u9178\u30ea\u30c1\u30a6\u30e0\uff09<\/th><th>\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\uff08\u30b3\u30de\u30fc\u30b7\u30e3\u30eb\u30af\u30e9\u30b9\uff09<\/th><\/tr><\/thead><tbody><tr><td><strong>40\u2103\u3067\u306e\u653e\u96fb<\/strong><\/td><td>\u7d20\u6674\u3089\u3057\u3044\u3002<\/td><td><strong>\u5091\u51fa\uff1b\uff5e90%\u306e\u5bb9\u91cf\u7dad\u6301<\/strong><\/td><\/tr><tr><td><strong>40\u2103\u3067\u306e\u5145\u96fb<\/strong><\/td><td><strong>\u5b9f\u73fe\u53ef\u80fd\uff081.55V \u30ce\u30fc\u30fb\u30e1\u30c3\u30ad\u30fb\u30ed\u30b8\u30c3\u30af\uff09<\/strong><\/td><td>\u96e3\u3057\u3044\uff08\u52a0\u71b1\/\u30c8\u30ea\u30af\u30eb\u304c\u5fc5\u8981\uff09<\/td><\/tr><tr><td><strong>\u30b5\u30a4\u30af\u30eb\u30fb\u30e9\u30a4\u30d5<\/strong><\/td><td>20,000\u30b5\u30a4\u30af\u30eb\u4ee5\u4e0a<\/td><td>3,000\uff5e6,000\u30b5\u30a4\u30af\u30eb<\/td><\/tr><tr><td><strong>\u30a8\u30cd\u30eb\u30ae\u30fc\u5bc6\u5ea6<\/strong><\/td><td>\u4f4e\u3044\uff08\uff5e80Wh\/kg\uff09<\/td><td>\u4e2d\u7a0b\u5ea6\uff08\uff5e140\uff5e160Wh\/kg\uff09<\/td><\/tr><tr><td><strong>\u30d5\u30a3\u30fc\u30eb\u30c9\u306e\u6210\u719f\u5ea6<\/strong><\/td><td>\u5b9f\u7e3e\u3042\u308a\uff0810\u5e74\u4ee5\u4e0a\uff09<\/td><td>\u30a8\u30de\u30fc\u30b8\u30f3\u30b0\uff08CATL\u304a\u3088\u3073\u30c6\u30a3\u30a21\u751f\u7523\uff09<\/td><\/tr><\/tbody><\/table><\/figure><h2 class=\"wp-block-heading\" id=\"-which-battery-is-better-for-your-specific-application-\"><strong>\u7279\u5b9a\u306e\u7528\u9014\u306b\u9069\u3057\u305f\u30d0\u30c3\u30c6\u30ea\u30fc\u306f\uff1f<\/strong><\/h2><p><strong>\u6c37\u70b9\u4e0b\u306e\u7523\u696d\u7528\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e90%\u306b\u3068\u3063\u3066\u3001\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306f\u300c\u30b9\u30a4\u30fc\u30c8\u30b9\u30dd\u30c3\u30c8\u300d\u3067\u3059\u3002<\/strong><\/p><h3 class=\"wp-block-heading\" id=\"when-should-you-choose-sodium-ion-battery-\">\u3069\u306e\u3088\u3046\u306a\u5834\u5408\u306b\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u3092\u9078\u3076\u3079\u304d\u304b\uff1f<\/h3><ul class=\"wp-block-list\"><li><strong>\u5b9f\u8df5\u7684\u306a\u4e3b\u6d41\uff1a<\/strong>\u00a0\u5927\u5bb9\u91cf\u3068\u30b3\u30b9\u30c8\u52b9\u7387\u304c\u8981\u6c42\u3055\u308c\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3002\u6545\u969c\u3057\u3084\u3059\u3044LFP\u3068\u8d85\u9ad8\u4fa1\u306aLTO\u306e\u30ae\u30e3\u30c3\u30d7\u3092\u57cb\u3081\u307e\u3059\u3002<\/li>\n\n<li><strong>\u653e\u96fb\u652f\u914d\u7684\u306a\u4f7f\u7528\uff1a<\/strong>\u00a0\u5bd2\u51b7\u6642\u306b\u653e\u96fb\u53ef\u80fd\u306a\u96fb\u529b\u3092\u78ba\u4fdd\u3059\u308b\u3053\u3068\u3092\u7b2c\u4e00\u306b\u8003\u3048\u308b\u5834\u5408\uff08\u7dca\u6025\u6642\u306e\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306a\u3069\uff09\u3002<\/li>\n\n<li><strong>\u30b3\u30b9\u30c8\u91cd\u8996\u306e\u898f\u6a21\uff1a<\/strong>\u00a0\u30a2\u30af\u30c6\u30a3\u30d6\u306a\u71b1\u7ba1\u7406\uff08\u30d2\u30fc\u30bf\u30fc\uff09\u306e\u4e88\u7b97\u304c\u3059\u3067\u306b\u30b7\u30b9\u30c6\u30e0\u306b\u7d44\u307f\u8fbc\u307e\u308c\u3066\u3044\u308b\u5927\u898f\u6a21\u306a\u30b0\u30ea\u30c3\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u3002<\/li><\/ul><h3 class=\"wp-block-heading\" id=\"when-should-you-choose-lto-battery-\">\u3044\u3064LTO\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u9078\u3076\u3079\u304d\u304b\uff1f<\/h3><ul class=\"wp-block-list\"><li><strong>\u30a2\u30fc\u30af\u30c6\u30a3\u30c3\u30af\u30fb\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u300d\uff1a<\/strong>\u00a0\u6280\u8853\u8005\u304c\u4f55\u30ab\u6708\u3082\u73fe\u5730\u306b\u884c\u3051\u306a\u3044\u3088\u3046\u306a\u5317\u6975\u570f\u306e\u3088\u3046\u306a\u5834\u6240\u3067\u306e\u9060\u9694\u30bb\u30f3\u30b5\u30fc\u3002<\/li>\n\n<li><strong>\u30df\u30c3\u30b7\u30e7\u30f3\u30af\u30ea\u30c6\u30a3\u30ab\u30eb\u306a\u30a2\u30c3\u30d7\u30bf\u30a4\u30e0\uff1a<\/strong>\u00a0\u30d0\u30c3\u30c6\u30ea\u30fc\u00a0<em>\u30de\u30b9\u30c8<\/em>\u00a0\u6545\u969c\u3057\u3084\u3059\u3044\u52a0\u71b1\u30b7\u30b9\u30c6\u30e0\u306a\u3057\u3067-40\u2103\u3067\u5145\u96fb\u3059\u308b\u3002<\/li>\n\n<li><strong>\u9577\u671f\u7684\u306aTCO\uff1a<\/strong>\u00a0\u30d0\u30c3\u30c6\u30ea\u30fc\u309220\u5e74\u4ee5\u4e0a\u6301\u305f\u305b\u3001\u96fb\u6e90\u3068\u306a\u308b\u6a5f\u5668\u3088\u308a\u3082\u9577\u6301\u3061\u3055\u305b\u305f\u3044\u5834\u5408\u3002<\/li><\/ul><h2 class=\"wp-block-heading\" id=\"-how-does-cost-affect-the-choice-\"><strong>\u30b3\u30b9\u30c8\u306f\u9078\u629e\u306b\u3069\u3046\u5f71\u97ff\u3059\u308b\u304b\uff1f<\/strong><\/h2><p>\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306f\u3001\u30bb\u30eb\u30ec\u30d9\u30eb\u3067\u306f\u304b\u306a\u308a\u5b89\u3044\u3002\u771f\u7a7a\u65ad\u71b1\u6750\u3084\u30a2\u30af\u30c6\u30a3\u30d6\u30d2\u30fc\u30bf\u30fc\u306e\u30b3\u30b9\u30c8\u3092\u8003\u616e\u3057\u3066\u3082&nbsp;<strong>\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u30c8\u30fc\u30bf\u30eb\u30b7\u30b9\u30c6\u30e0\u30b3\u30b9\u30c8\u306f\u3001LTO\u306e\u540c\u7b49\u54c1\u3088\u308a\u308230-50%\u4f4e\u3044\u3053\u3068\u304c\u591a\u3044\u3002<\/strong>.\u307b\u3068\u3093\u3069\u306e\u9867\u5ba2\u306b\u3068\u3063\u3066\u3001\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306f\u5927\u91cf\u5c0e\u5165\u306e\u305f\u3081\u306e\u8ad6\u7406\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308b\u3002<\/p><h2 class=\"wp-block-heading\" id=\"-conclusion-\"><strong>\u7d50\u8ad6<\/strong><\/h2><p>Ultimately, selecting between LTO and<strong><a href=\"https:\/\/www.kmdpower.com\/ja\/sodium-ion-battery-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\"> \u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60<\/a><\/strong> for \u201340\u00b0C deployments is a strategic decision that balances rigorous risk management with budget optimization. Sodium-ion Battery has emerged as the &#8220;Value King,&#8221; offering the energy density and 90% capacity retention essential for large-scale, cost-sensitive projects. Conversely, LTO remains the definitive &#8220;Insurance Policy&#8221; for mission-critical assets where 1.55V non-plating safety and absolute reliability are non-negotiable in the face of extreme polar conditions. Not sure which chemistry fits your thermal management strategy?\u00a0<strong><a href=\"https:\/\/www.kmdpower.com\/ja\/contact-us\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u00a0<\/strong>\u306b\u3068\u3063\u3066 <strong><a href=\"https:\/\/www.kmdpower.com\/ja\/custom-sodium-ion-battery-manufacturers\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u7279\u6ce8\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60<\/a><\/strong> \u3092\u89e3\u6c7a\u3059\u308b\u3002<\/p><h2 class=\"wp-block-heading\" id=\"-faq-\"><strong>\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/strong><\/h2><h3 class=\"wp-block-heading\" id=\"-can-i-charge-my-sodium-ion-battery-at-40-c-if-the-solar-panel-is-producing-power-\"><strong>\u30bd\u30fc\u30e9\u30fc\u30d1\u30cd\u30eb\u304c\u767a\u96fb\u3057\u3066\u3044\u308c\u3070\u3001-40\u2103\u3067\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u30d0\u30c3\u30c6\u30ea\u30fc\u3092\u5145\u96fb\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/h3><p>\u76f4\u63a5\u3067\u306f\u306a\u3044\u3002\u307b\u3068\u3093\u3069\u306e\u5e02\u8ca9\u306e\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3BMS\u30e6\u30cb\u30c3\u30c8\u306f\u3001\u30bb\u30eb\u3092\u4fdd\u8b77\u3059\u308b\u305f\u3081\u306b-20\u2103\u4ee5\u4e0b\u306e\u5145\u96fb\u3092\u30d6\u30ed\u30c3\u30af\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u30bd\u30fc\u30e9\u30fc\u30d1\u30ef\u30fc\u3092\u4f7f\u3063\u3066\u30d2\u30fc\u30bf\u30fc\u3092\u4f5c\u52d5\u3055\u305b\u308c\u3070\u3001\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u30b7\u30b9\u30c6\u30e0\u306f\u975e\u5e38\u306b\u52b9\u7387\u7684\u306b\u5145\u96fb\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p><h3 class=\"wp-block-heading\" id=\"-does-lto-really-last-20-years-in-cold-climates-\"><strong>LTO\u306f\u5bd2\u51b7\u5730\u3067\u672c\u5f53\u306b20\u5e74\u6301\u3064\u306e\u304b\uff1f<\/strong><\/h3><p>LTO\u306f\u3001\u4f53\u7a4d\u5909\u5316\u304c\u307b\u3068\u3093\u3069\u306a\u304f\uff08\u300c\u30bc\u30ed\u30b9\u30c8\u30ec\u30a4\u30f3\u300d\uff09\u3001\u307e\u305f\u3001\u305d\u306e\u4f53\u7a4d\u5909\u5316\u3082\u307b\u3068\u3093\u3069\u306a\u3044\u305f\u3081\u3067\u3059\u3002&nbsp;<strong>1.55V\u306e\u96fb\u4f4d\u304c\u30e1\u30c3\u30ad\u3092\u9632\u3050<\/strong>\u4fe1\u3058\u3089\u308c\u306a\u3044\u307b\u3069\u5b89\u5b9a\u3057\u3066\u3044\u308b\u3002\u591a\u304f\u306e\u9060\u9694\u5730\u3067\u306f\u3001LTO\u30bb\u30eb\u304c\u6545\u969c\u3059\u308b\u305a\u3063\u3068\u524d\u306b\u96fb\u5b50\u6a5f\u5668\u304c\u6545\u969c\u3059\u308b\u3002<\/p><h3 class=\"wp-block-heading\" id=\"-what-if-my-application-only-needs-to-discharge-at-40-c-\"><strong>\u3082\u3057\u3001\u79c1\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5fc5\u8981\u306a\u306e\u304c&nbsp;<em>\u6392\u51fa<\/em>&nbsp;40\u2103\u3067\uff1f<\/strong><\/h3><p>\u3053\u3053\u3067\u306f\u3001\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u304c\u6587\u53e5\u306a\u3057\u306e\u52dd\u8005\u3067\u3042\u308b\u3002CATL\u306e\u30c7\u30fc\u30bf\u3067\u306f\uff09\u7d0490%\u306e\u5bb9\u91cf\u3092\u4fdd\u6301\u3057\u3001LTO\u3088\u308a\u306f\u308b\u304b\u306b\u9ad8\u3044\u30a8\u30cd\u30eb\u30ae\u30fc\u5bc6\u5ea6\u3092\u3001\u306f\u308b\u304b\u306b\u4f4e\u3044\u4fa1\u683c\u5e2f\u3067\u63d0\u4f9b\u3059\u308b\u3002<\/p><h3 class=\"wp-block-heading\" id=\"-is-sodium-ion-battery-safer-than-lto-\"><strong>\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u96fb\u6c60\u306fLTO\u3088\u308a\u5b89\u5168\u304b\uff1f<\/strong><\/h3><p>\u3069\u3061\u3089\u3082\u5f93\u6765\u306eNCM\/LFP\u3088\u308a\u683c\u6bb5\u306b\u5b89\u5168\u3060\u3002LTO\u304c\u6700\u3082\u9577\u3044\u5b9f\u7e3e\u3092\u6301\u3064\u304c\u3001\u30ca\u30c8\u30ea\u30a6\u30e0\u30a4\u30aa\u30f3\u306f\u71b1\u66b4\u8d70\u8a66\u9a13\u3084\u91d8\u8cab\u901a\u8a66\u9a13\u3067\u512a\u308c\u305f\u5b89\u5168\u6027\u3092\u793a\u3057\u3066\u3044\u308b\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Sodium-ion Battery vs LTO Batteries at \u201340\u00b0C: Which Battery Works Best and Why? At \u201340\u00b0C, standard batteries like NCM or LFP effectively turn into bricks, leaving remote industrial assets in the dark. While Lithium Titanate (LTO) remains the &#8220;Polar Vortex&#8221; champion, Sodium-ion Battery is emerging as a cost-effective challenger with some surprising cold-weather stats. From&#8230;<\/p>","protected":false},"author":1,"featured_media":1181,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[19,26],"tags":[],"class_list":["post-5169","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news_catalog","category-product-news"],"_links":{"self":[{"href":"https:\/\/www.kmdpower.com\/ja\/wp-json\/wp\/v2\/posts\/5169","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kmdpower.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kmdpower.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/ja\/wp-json\/wp\/v2\/comments?post=5169"}],"version-history":[{"count":1,"href":"https:\/\/www.kmdpower.com\/ja\/wp-json\/wp\/v2\/posts\/5169\/revisions"}],"predecessor-version":[{"id":5170,"href":"https:\/\/www.kmdpower.com\/ja\/wp-json\/wp\/v2\/posts\/5169\/revisions\/5170"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/ja\/wp-json\/wp\/v2\/media\/1181"}],"wp:attachment":[{"href":"https:\/\/www.kmdpower.com\/ja\/wp-json\/wp\/v2\/media?parent=5169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kmdpower.com\/ja\/wp-json\/wp\/v2\/categories?post=5169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kmdpower.com\/ja\/wp-json\/wp\/v2\/tags?post=5169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}