{"id":7018,"date":"2025-09-26T15:24:02","date_gmt":"2025-09-26T07:24:02","guid":{"rendered":"https:\/\/hobertek.com\/?p=7018"},"modified":"2025-09-26T15:24:02","modified_gmt":"2025-09-26T07:24:02","slug":"what-happens-when-solar-panel-isc-exceeds-the-max-input-current-in-a-solar-pumping-inverter","status":"publish","type":"post","link":"https:\/\/hobertek.com\/zh\/what-happens-when-solar-panel-isc-exceeds-the-max-input-current-in-a-solar-pumping-inverter\/","title":{"rendered":"\u5f53\u592a\u9633\u80fd\u7535\u6c60\u677f Isc \u8d85\u8fc7\u592a\u9633\u80fd\u6cf5\u9006\u53d8\u5668\u7684\u6700\u5927\u8f93\u5165\u7535\u6d41\u65f6\u4f1a\u53d1\u751f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p>\u8fd8\u5728\u62c5\u5fc3\u4f60\u7684\u592a\u9633\u80fd\u6c34\u6cf5\u88c5\u7f6e\u5417\uff1f\u9ad8Isc\u503c\u53ef\u80fd\u4f1a\u8ba9\u5b89\u88c5\u4eba\u5458\u611f\u5230\u5bb3\u6015\uff0c\u4f46\u901a\u5e38\u4e0d\u4f1a\u635f\u5bb3\u4f60\u7684\u7cfb\u7edf\u3002<\/p>\n<p><strong>\u5728\u592a\u9633\u80fd\u6cf5\u9006\u53d8\u5668\u4e2d\uff0cIsc \u8d85\u8fc7\u6700\u5927\u8f93\u5165\u7535\u6d41\u662f\u5b89\u5168\u7684\uff0c\u56e0\u4e3a\u9006\u53d8\u5668\u5728 Imp \u800c\u4e0d\u662f Isc \u4e0b\u8fd0\u884c\uff0c\u4ece\u800c\u9632\u6b62\u8fc7\u8f7d\u3002<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hobertek.com\/wp-content\/uploads\/2025\/09\/how-solar-pumping-inverter-work222.jpg\" alt=\"\" \/><\/p>\n<p>\u8fd9\u4e2a\u95ee\u9898\u5728\u79bb\u7f51\u62bd\u6c34\u9879\u76ee\u4e2d\u7ecf\u5e38\u51fa\u73b0\u3002\u8ba9\u6211\u4eec\u6765\u63a2\u8ba8\u4e00\u4e0b\u8fd9\u4e2a\u95ee\u9898\u7684\u5e38\u89c1\u539f\u56e0\u4ee5\u53ca\u89e3\u51b3\u65b9\u6cd5\u3002<\/p>\n<h2>\u6cf5\u9001\u7cfb\u7edf\u592a\u9633\u80fd\u7535\u6c60\u677f\u4e2d\u7684 Isc \u662f\u4ec0\u4e48\uff1f<\/h2>\n<p>\u60a8\u662f\u5426\u66fe\u7ecf\u5b89\u88c5\u8fc7\u592a\u9633\u80fd\u6cf5\uff0c\u5e76\u770b\u5230\u8fc7\u5f88\u9ad8\u7684Isc\u503c\uff1f\u4e00\u5f00\u59cb\u53ef\u80fd\u4f1a\u89c9\u5f97\u5f88\u5371\u9669\u3002<\/p>\n<p><strong>Isc \u662f\u5f3a\u70c8\u9633\u5149\u4e0b\u77ed\u8def\u7535\u6c60\u677f\u4ea7\u751f\u7684\u6700\u5927\u7535\u6d41\uff0c\u4f46\u6cf5\u9006\u53d8\u5668\u907f\u5f00\u4e86\u8fd9\u4e00\u70b9\u3002<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hobertek.com\/wp-content\/uploads\/2023\/10\/solar-panel2.png\" alt=\"\" \/><\/p>\n<h3>\u5206\u89e3ISC\u57fa\u7840\u77e5\u8bc6<\/h3>\n<p>Isc \u4ee3\u8868\u77ed\u8def\u7535\u6d41\u3002\u5b83\u6d4b\u91cf\u7684\u662f\u592a\u9633\u80fd\u7535\u6c60\u677f\u4e24\u7aef\u76f4\u63a5\u8fde\u63a5\u65f6\u6240\u80fd\u627f\u53d7\u7684\u6700\u5927\u7535\u6d41\u3002\u8fd9\u53d1\u751f\u5728\u9633\u5149\u5145\u8db3\u7684\u60c5\u51b5\u4e0b\uff0c\u4f8b\u5982 25\u00b0C \u65f6 1000W\/m\u00b2\u3002\u7535\u6c60\u677f\u5c3a\u5bf8\u548c\u5149\u7167\u6c34\u5e73\u7b49\u56e0\u7d20\u4f1a\u5f71\u54cd\u8fd9\u4e2a\u503c\u3002\u5728\u592a\u9633\u80fd\u6c34\u6cf5\u7cfb\u7edf\u4e2d\uff0c\u7535\u6c60\u677f\u76f4\u63a5\u4e3a\u6c34\u6cf5\u4f9b\u7535\uff0cIsc \u503c\u662f\u5b89\u5168\u57fa\u51c6\u3002\u6b63\u5e38\u4f7f\u7528\u60c5\u51b5\u4e0b\uff0c\u7535\u6c60\u677f\u4e0d\u4f1a\u8fbe\u5230\u8fd9\u4e2a\u503c\u3002\u9006\u53d8\u5668\u7684\u6700\u5927\u529f\u7387\u70b9\u8ddf\u8e2a (MPPT) \u4f1a\u5c06\u8bbe\u5907\u4fdd\u6301\u5728\u6700\u5927\u529f\u7387\u70b9\u3002\u6211\u8bb0\u5f97\u5728\u4e00\u4e2a\u9633\u5149\u5145\u8db3\u7684\u5730\u533a\u6709\u4e00\u4e2a\u519c\u573a\u9879\u76ee\u3002\u7535\u6c60\u677f\u7684 Isc \u503c\u4e3a 12A\uff0c\u4f46\u6c34\u6cf5\u5728\u8f83\u4f4e\u7535\u6d41\u4e0b\u8fd0\u884c\u5e73\u7a33\u3002\u6ca1\u6709\u95ee\u9898\u3002<\/p>\n<h3>\u5f71\u54cdISC\u7684\u5173\u952e\u56e0\u7d20<\/h3>\n<p>\u9633\u5149\u5bf9Isc\u7684\u63d0\u5347\u6700\u5927\u3002\u5149\u7167\u8d8a\u591a\uff0c\u7535\u5b50\u6d41\u52a8\u8d8a\u591a\u3002\u6e29\u5ea6\u4e5f\u8d77\u7740\u5f88\u5c0f\u7684\u4f5c\u7528\u3002\u8f83\u51b7\u7684\u7a7a\u6c14\u4f1a\u7565\u5fae\u5347\u9ad8Isc\u3002\u7535\u6c60\u677f\u7684\u8bbe\u8ba1\u4e5f\u5f88\u91cd\u8981\u3002\u66f4\u5927\u7684\u7535\u6c60\u7247\u80fd\u6355\u6349\u66f4\u591a\u5149\u7ebf\uff0c\u56e0\u6b64Isc\u66f4\u9ad8\u3002\u5728\u6c34\u6cf5\u88c5\u7f6e\u4e2d\uff0c\u7070\u5c18\u6216\u9634\u5f71\u4f1a\u964d\u4f4e\u5b9e\u9645Isc\uff0c\u4f46\u6211\u4eec\u8ba1\u5212\u5c06\u5176\u6700\u5927\u5316\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u56e0\u7d20<\/th>\n<th>\u5bf9Isc\u7684\u5f71\u54cd<\/th>\n<th>\u6cf5\u9001\u793a\u4f8b<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9633\u5149<\/td>\n<td>\u66f4\u9ad8\u7684\u5f3a\u5ea6\u4f1a\u63d0\u9ad8 Isc<\/td>\n<td>\u6b63\u5348\u592a\u9633\u5cf0\u503c\uff1a+20%<\/td>\n<\/tr>\n<tr>\n<td>\u6e29\u5ea6<\/td>\n<td>\u51c9\u723d\u6c14\u6e29\u7565\u6709\u4e0a\u5347<\/td>\n<td>10\u00b0C\uff1a\u9ad8\u51fa5%<\/td>\n<\/tr>\n<tr>\n<td>\u9762\u677f\u533a\u57df<\/td>\n<td>\u66f4\u5927\u7684\u9762\u677f\u610f\u5473\u7740\u66f4\u591a\u7684\u7535\u6d41<\/td>\n<td>500W\u9762\u677f\uff1a14A\u77ed\u8def\u7535\u6d41<\/td>\n<\/tr>\n<tr>\n<td>\u5236\u9020\u4e1a<\/td>\n<td>\u66f4\u597d\u7684\u7ec6\u80de\u4f18\u5316\u8f93\u51fa<\/td>\n<td>\u5355\u6676PERC\uff1a\u66f4\u9ad8<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6b64\u8868\u663e\u793a\u4e86Isc\u53d8\u5316\u7684\u539f\u56e0\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u5b83\u6765\u9009\u62e9\u9002\u5408\u60a8\u6cf5\u9700\u6c42\u7684\u9762\u677f\u3002<\/p>\n<h3>\u4e3a\u4ec0\u4e48Isc\u5728\u592a\u9633\u80fd\u6c34\u6cf5\u4e2d\u5f88\u91cd\u8981<\/h3>\n<p>\u5728\u6cf5\u9001\u9006\u53d8\u5668\u4e2d\uff0c\u77ed\u8def\u7535\u6d41 (Isc) \u6709\u52a9\u4e8e\u786e\u5b9a\u7cfb\u7edf\u89c4\u6a21\u3002\u5b83\u786e\u4fdd\u7535\u7ebf\u548c\u4fdd\u9669\u4e1d\u80fd\u591f\u627f\u53d7\u5cf0\u503c\u6d6a\u6d8c\u3002\u4f46\u8bf7\u8bb0\u4f4f\uff0c\u6cf5\u8d1f\u8f7d\u62c9\u52a8\u7684\u662f Imp \u7535\u6d41\uff0c\u800c\u4e0d\u662f Isc \u7535\u6d41\u3002\u8d85\u8fc7\u9006\u53d8\u5668\u6781\u9650\uff1f\u8bf7\u5148\u68c0\u67e5 Imp \u7535\u6d41\u3002\u6839\u636e\u6211\u7684\u7ecf\u9a8c\uff0c\u5ffd\u7565 Isc \u4f1a\u5bfc\u81f4\u5ba2\u6237\u6253\u7535\u8bdd\u8bf4\u201c\u8fc7\u6d41\u201d\u3002\u8fd9\u53ea\u662f\u4e00\u4e2a\u8bef\u8bfb\u89c4\u683c\u3002\u6211\u4eec\u8c03\u6574\u4e86\u7ec4\u4e32\uff0c\u4e95\u6cf5\u8fd0\u884c\u6b63\u5e38\u3002\u52a1\u5fc5\u8003\u8651\u573a\u5730\u6761\u4ef6\uff0c\u4f8b\u5982\u503e\u659c\u548c\u6c61\u57a2\u3002\u8fd9\u80fd\u786e\u4fdd\u4f60\u7684\u7cfb\u7edf\u5168\u5e74\u53ef\u9760\u8fd0\u884c\u3002\uff08\u5b57\u6570\uff1a178\uff09<\/p>\n<h2>\u592a\u9633\u80fd\u6cf5\u9006\u53d8\u5668\u7684\u6700\u5927\u8f93\u5165\u7535\u6d41\u662f\u591a\u5c11\uff1f<\/h2>\n<p>\u5bf9\u6cf5\u7684\u9006\u53d8\u5668\u89c4\u683c\u611f\u5230\u56f0\u60d1\u5417\uff1f\u6700\u5927\u8f93\u5165\u7535\u6d41\u542c\u8d77\u6765\u5f88\u4e25\u683c\uff0c\u4f46\u5176\u5b9e\u5f88\u7075\u6d3b\u3002<\/p>\n<p><strong>\u6700\u5927\u8f93\u5165\u7535\u6d41\u662f\u9006\u53d8\u5668\u7684 MPPT \u53ef\u4ee5\u627f\u53d7\u7684\u6700\u9ad8\u5de5\u4f5c\u7535\u6d41\u3002<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hobertek.com\/wp-content\/uploads\/2023\/09\/mppt.jpg\" alt=\"MPPT OF solar pump inverter\" \/><\/p>\n<h3>\u4e86\u89e3\u9006\u53d8\u5668\u7684\u9650\u5236<\/h3>\n<p>\u592a\u9633\u80fd\u6c34\u6cf5\u9006\u53d8\u5668\u5c06\u592a\u9633\u80fd\u677f\u7684\u76f4\u6d41\u7535\u8f6c\u6362\u4e3a\u4ea4\u6d41\u7535\uff0c\u4f9b\u6c34\u6cf5\u4f7f\u7528\u3002\u6700\u5927\u8f93\u5165\u7535\u6d41\u6807\u5fd7\u7740MPPT\u5728\u6ee1\u529f\u7387\u4e0b\u80fd\u591f\u5904\u7406\u7684\u5cf0\u503c\u3002\u5176\u8bbe\u7f6e\u4e3a\u5728\u63a5\u8fd1Imp\u65f6\u5b89\u5168\u8fd0\u884c\u3002\u4e0e\u5e76\u7f51\u88c5\u7f6e\u4e0d\u540c\uff0c\u6c34\u6cf5\u9006\u53d8\u5668\u4e13\u6ce8\u4e8e\u6c34\u6d41\u7b49\u53ef\u53d8\u8d1f\u8f7d\u3002Lorentz\u6216Grundfos\u7b49\u5236\u9020\u5546\u5bf9\u6b64\u8fdb\u884c\u4e86\u6e05\u6670\u7684\u8bf4\u660e\u3002\u5728\u4e00\u6b21\u704c\u6e89\u4f5c\u4e1a\u4e2d\uff0c\u9006\u53d8\u5668\u6700\u5927\u7535\u6d41\u4e3a10A\uff0c\u4e0e\u5927\u591a\u6570\u592a\u9633\u80fd\u677fImp\u76f8\u540c\u3002\u6ca1\u6709\u8fc7\u8f7d\u3002<\/p>\n<h3>\u5b9e\u8df5\u64cd\u4f5c<\/h3>\n<p>MPPT \u8ddf\u8e2a\u6700\u4f73\u529f\u7387\u70b9\u3002\u5b83\u5c06\u7535\u6d41\u62c9\u81f3\u5176\u6781\u9650\u503c\u3002\u5982\u679c\u592a\u9633\u80fd\u7535\u6c60\u677f\u63d0\u4f9b\u66f4\u9ad8\u7684\u7535\u6d41\uff0c\u5b83\u4f1a\u524a\u6ce2\u8f93\u51fa\u3002\u8fd9\u53ef\u4ee5\u4fdd\u62a4\u8bbe\u5907\u3002\u7535\u538b\u8303\u56f4\u4e5f\u5f88\u91cd\u8981\u3002\u6c34\u6cf5\u9700\u8981\u7a33\u5b9a\u7684\u7535\u6e90\uff0c\u56e0\u6b64\u8bf7\u8c28\u614e\u5339\u914d\u5f00\u8def\u7535\u538b (Voc)\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u89c4\u683c<\/th>\n<th>\u6cf5\u9001\u9006\u53d8\u5668\u7684\u4f5c\u7528<\/th>\n<th>\u5178\u578b\u503c<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u6700\u5927\u8f93\u5165\u7535\u6d41<\/td>\n<td>\u5b89\u5168 MPPT \u5de5\u4f5c\u6781\u9650<\/td>\n<td>\u6bcf\u8def\u8f93\u5165 10-20A<\/td>\n<\/tr>\n<tr>\n<td>\u4e0e Imp \u7684\u5173\u7cfb<\/td>\n<td>\u5904\u7406\u5f53\u524d<\/td>\n<td>\u5339\u914d\u9762\u677f Imp<\/td>\n<\/tr>\n<tr>\n<td>MPPT\u529f\u80fd<\/td>\n<td>\u4f18\u5316\u6cf5\u8d1f\u8f7d<\/td>\n<td>\u5b9e\u65f6\u8c03\u6574<\/td>\n<\/tr>\n<tr>\n<td>\u5b89\u5168\u529f\u80fd<\/td>\n<td>\u526a\u6389\u591a\u4f59\u7684\u90e8\u5206\u4ee5\u907f\u514d\u635f\u574f<\/td>\n<td>\u5185\u7f6e\u4fdd\u9669\u4e1d<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u79cd\u8bbe\u7f6e\u53ef\u786e\u4fdd\u5728\u6076\u52a3\u73af\u5883\u4e0b\u7684\u957f\u4f7f\u7528\u5bff\u547d\u3002<\/p>\n<h3>\u73b0\u5b9e\u4e16\u754c\u4e2d\u7684\u5c3a\u5bf8\u8c03\u6574\u6280\u5de7<\/h3>\n<p>\u9009\u62e9\u9006\u53d8\u5668\u65f6\uff0c\u8981\u8003\u8651\u6c34\u6cf5\u7684\u529f\u7387\u9700\u6c42\u3002\u9634\u5929\u65f6\u8981\u52a0\u88c5\u7f13\u51b2\u88c5\u7f6e\u3002\u6211\u66fe\u7ecf\u5728\u65f1\u5b63\u9009\u62e9\u8fc7\u5927\u7684\u9006\u53d8\u5668\uff0c\u7ed3\u679c\u633d\u6551\u4e86\u4f5c\u7269\u3002\u6b64\u5916\uff0c\u52a1\u5fc5\u67e5\u770b\u4ea7\u54c1\u89c4\u683c\u4e66\u4e2d\u7684\u77ed\u8def\u7535\u6d41 (Isc) \u989d\u5b9a\u503c\u3002\u6709\u4e9b\u9006\u53d8\u5668\u5141\u8bb8 1.25 \u500d\u7684\u77ed\u8def\u7535\u6d41 (Isc)\uff0c\u4ee5\u786e\u4fdd\u5b89\u5168\u3002\u8fd9\u53ef\u4ee5\u9632\u6b62\u5728\u7528\u7535\u9ad8\u5cf0\u671f\u8df3\u95f8\u3002\u4f7f\u7528\u5236\u9020\u5546\u8f6f\u4ef6\u7b49\u5de5\u5177\u8fdb\u884c\u7cbe\u786e\u5339\u914d\uff0c\u53ef\u4ee5\u907f\u514d\u65e5\u540e\u9ebb\u70e6\u3002\uff08\u5b57\u6570\uff1a162\uff09<\/p>\n<h2>\u4e3a\u4ec0\u4e48\u592a\u9633\u80fd\u6cf5\u9006\u53d8\u5668\u7684 Isc \u4f1a\u8d85\u8fc7\u6700\u5927\u8f93\u5165\u7535\u6d41\uff1f<\/h2>\n<p>\u53d1\u73b0 Isc \u9ad8\u4e8e\u9006\u53d8\u5668\u7684\u6781\u9650\u4e86\u5417\uff1f\u8fd9\u79cd\u60c5\u51b5\u5728\u6cf5\u9001\u88c5\u7f6e\u4e2d\u7ecf\u5e38\u53d1\u751f\u3002<\/p>\n<p><strong>Isc \u8d85\u8fc7\u989d\u5b9a\u503c\u662f\u56e0\u4e3a\u9006\u53d8\u5668\u5728 Imp \u4e0b\u5de5\u4f5c\u4ee5\u5b9e\u73b0\u6cf5\u6548\u7387\uff0c\u800c\u4e0d\u662f\u77ed\u8def\u6700\u5927\u503c\u3002<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hobertek.com\/wp-content\/uploads\/2025\/07\/Hybrid-IP65-SOLAR-PUMP-INVERTER_2.jpg\" alt=\"solar pump system\" \/><\/p>\n<h3>\u4e0d\u5339\u914d\u80cc\u540e\u7684\u8bbe\u8ba1<\/h3>\n<p>\u592a\u9633\u80fd\u7535\u6c60\u677f\u5c06Isc\u5217\u4e3a\u7406\u8bba\u5cf0\u503c\u3002Imp\uff08\u5de5\u4f5c\u7535\u6d41\uff09\u5219\u4f4e5-10%\u3002\u6cf5\u9001\u9006\u53d8\u5668\u7684\u5c3a\u5bf8\u5e94\u4f7fImp\u4e0e\u6cf5\u7684\u62bd\u6c34\u76f8\u5339\u914d\u3002\u8fd9\u6837\u53ef\u4ee5\u8ba9Isc\u66f4\u9ad8\u800c\u4e0d\u4f1a\u5e26\u6765\u98ce\u9669\u3002\u5728\u4e00\u4e2a\u504f\u8fdc\u6cb9\u4e95\u9879\u76ee\u4e2d\uff0c\u592a\u9633\u80fd\u7535\u6c60\u677f\u7684Isc\u8fbe\u523013A\uff0c\u4f46Imp\u53ea\u670911A\u300210A\u7684\u9006\u53d8\u5668\u5904\u7406\u5f97\u5f88\u597d\u3002MPPT\u53ea\u662f\u9650\u5236\u4e86\u6d41\u91cf\u3002<\/p>\n<h3>\u8fd9\u79cd\u8bbe\u7f6e\u7684\u5e38\u89c1\u539f\u56e0<\/h3>\n<p>\u5728\u660f\u6697\u7684\u65e5\u5b50\u91cc\uff0c\u52a0\u88c5\u5916\u7f69\u53ef\u4ee5\u63d0\u9ad8\u8f93\u51fa\u529f\u7387\u3002\u8fd9\u662f\u7a33\u5b9a\u4f9b\u6c34\u7684\u6807\u51c6\u505a\u6cd5\u3002\u9006\u53d8\u5668\u914d\u6709\u5939\u70b9\uff0c\u53ef\u4ee5\u6392\u51fa\u591a\u4f59\u7684\u6c34\u3002\u4e0d\u4f1a\u9020\u6210\u635f\u574f\uff0c\u53ea\u662f\u5cf0\u503c\u529f\u7387\u4f1a\u964d\u4f4e\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u539f\u56e0<\/th>\n<th>\u4e3a\u4ec0\u4e48\u4f1a\u53d1\u751f\u8fd9\u79cd\u60c5\u51b5<\/th>\n<th>\u6cf5\u9001\u51b2\u51fb<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u9762\u677f\u89c4\u683c<\/td>\n<td>Isc &gt; \u6309\u8bbe\u8ba1\u6dfb\u52a0<\/td>\n<td>\u5b89\u5168\u7684\u8fc7\u5ea6\u4f9b\u5e94<\/td>\n<\/tr>\n<tr>\n<td>\u9006\u53d8\u5668MPPT<\/td>\n<td>\u5728 Isc \u4ee5\u4e0b\u8fd0\u884c<\/td>\n<td>\u65e0\u8fc7\u8f7d\u98ce\u9669<\/td>\n<\/tr>\n<tr>\n<td>\u573a\u5730\u6761\u4ef6<\/td>\n<td>\u6539\u53d8\u5149\u7ebf\u548c\u6e29\u5ea6<\/td>\n<td>\u5cf0\u503c\u526a\u8f91<\/td>\n<\/tr>\n<tr>\n<td>\u7cfb\u7edf\u89c4\u6a21<\/td>\n<td>\u5141\u8bb8 150% \u76f4\u6d41\u7535\u8f6c\u4ea4\u6d41\u7535<\/td>\n<td>\u66f4\u597d\u7684\u4f4e\u5149\u6548\u679c<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5b9e\u73b0\u4ef7\u503c\u6700\u5927\u5316\u3002<\/p>\n<h3>\u5728\u73b0\u573a\u5904\u7406<\/h3>\n<p>\u5e26\u8f7d\u6d4b\u8bd5\u3002\u7528\u94b3\u5f62\u8868\u76d1\u6d4b\u7535\u6d41\u3002\u5982\u679c\u53d1\u751f\u8df3\u95f8\uff0c\u8bf7\u91cd\u65b0\u63a5\u7ebf\u4ee5\u4fdd\u6301\u5e73\u8861\u3002\u5728\u6211\u7684\u6545\u4e8b\u4e2d\uff0c\u4e00\u4f4d\u519c\u6c11\u62c5\u5fc312A\u7684\u8bbe\u5907\u4f1a\u4ea7\u751f15A\u7684\u77ed\u8def\u7535\u6d41\u3002\u6211\u4eec\u5728\u9633\u5149\u5145\u8db3\u7684\u60c5\u51b5\u4e0b\u8fd0\u884c\u5b83\u2014\u2014\u6ca1\u6709\u95ee\u9898\u3002\u6c34\u6cf5\u6309\u65f6\u6ce8\u6ee1\u6c34\u7bb1\u3002\u5173\u6ce8\u603b\u529f\u7387\uff0c\u800c\u4e0d\u4ec5\u4ec5\u662f\u5b89\u57f9\u6570\u3002\u8fd9\u80fd\u8ba9\u7cfb\u7edf\u5728\u6076\u52a3\u73af\u5883\u4e0b\u4e5f\u80fd\u6b63\u5e38\u8fd0\u884c\u3002\uff08\u5b57\u6570\uff1a152\uff09<\/p>\n<h2>\u60a8\u5982\u4f55\u5411\u4f7f\u7528\u592a\u9633\u80fd\u6c34\u6cf5\u7cfb\u7edf\u7684\u5ba2\u6237\u89e3\u91ca\u8fd9\u4e00\u70b9\uff1f<\/h2>\n<p>\u5ba2\u6237\u5bf9\u89c4\u683c\u611f\u5230\u56f0\u60d1\uff1f\u7b80\u5355\u6c9f\u901a\u5c31\u80fd\u89e3\u51b3\u95ee\u9898\u3002<\/p>\n<p><strong>\u544a\u8bc9\u4ed6\u4eec\u9006\u53d8\u5668\u5728\u5b89\u5168\u7684 Imp \u6c34\u5e73\u4e0b\u8fd0\u884c\uff0c\u56e0\u6b64\u9ad8 Isc \u4e0d\u4f1a\u7834\u574f\u6cf5\u88c5\u7f6e\u3002<\/strong><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hobertek.com\/wp-content\/uploads\/2025\/09\/hober-solar-pump-inverter-FB1_\u526f\u672c.jpg\" alt=\"solar pump controller\" \/><\/p>\n<h3>\u4fdd\u6301\u7b80\u5355<\/h3>\n<p>\u4ece\u57fa\u7840\u5f00\u59cb\u3002\u592a\u9633\u80fd\u677f\u6709\u6700\u5927\u77ed\u8def\u7535\u6d41 (Isc)\uff0c\u4f46\u9006\u53d8\u5668\u4f1a\u6839\u636e\u6c34\u6cf5\u9009\u62e9\u5408\u9002\u7684\u7535\u6d41\u3002\u8bf7\u5e76\u6392\u5c55\u793a\u6570\u636e\u8868\u3002\u5728\u4e00\u4e2a\u4e61\u6751\u5b89\u88c5\u7684\u6848\u4f8b\u4e2d\uff0c\u4e1a\u4e3b\u770b\u5230 Isc \u4e3a 14A\uff0c\u800c\u6700\u5927\u7535\u6d41\u4e3a 11A\u3002\u6211\u5feb\u901f\u753b\u4e86\u4e00\u5f20\u56fe\u3002\u4ed6\u660e\u767d\u4e86\u2014\u2014\u4e0d\u7528\u518d\u62c5\u5fc3\u4e86\u3002<\/p>\n<h3>\u5206\u6b65\u8bf4\u660e<\/h3>\n<p>\u6253\u4e2a\u6bd4\u65b9\u3002\u5c31\u50cf\u4e00\u6839\u6c34\u7ba1\uff1a\u5168\u901f\u662fIsc\uff0c\u4f46\u9600\u95e8\uff08MPPT\uff09\u63a7\u5236\u7740\u6c34\u6cf5\u6240\u9700\u7684\u6d41\u91cf\u3002<\/p>\n<table>\n<thead>\n<tr>\n<th>\u89c2\u70b9<\/th>\n<th>\u7b80\u5355\u89e3\u91ca<\/th>\n<th>\u5ba2\u6237\u5916\u5356<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5de5\u4f5c\u70b9<\/td>\n<td>\u9006\u53d8\u5668\u4f7f\u7528 Imp\uff0c\u800c\u4e0d\u662f Isc<\/td>\n<td>\u5b89\u5168\u65e5\u5e38\u8fd0\u884c<\/td>\n<\/tr>\n<tr>\n<td>\u5339\u914d\u68c0\u67e5<\/td>\n<td>\u6bd4\u8f83 Imp \u4e0e\u6700\u5927\u8f93\u5165<\/td>\n<td>\u8f7b\u677e\u8c03\u6574\u5c3a\u5bf8<\/td>\n<\/tr>\n<tr>\n<td>\u7406\u8bba\u6700\u5927\u503c<\/td>\n<td>Isc \u53ea\u662f\u4e00\u4e2a\u9650\u5236\uff0c\u4e0d\u662f\u771f\u5b9e\u7684<\/td>\n<td>\u65e0\u4f24\u5bb3\u6050\u60e7<\/td>\n<\/tr>\n<tr>\n<td>\u5185\u7f6e\u5b89\u5168\u529f\u80fd<\/td>\n<td>\u9006\u53d8\u5668\u5939\u591a\u4f59\u7684<\/td>\n<td>\u53ef\u9760\u7684\u6cf5\u9001<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u8fd9\u5efa\u7acb\u4e86\u4fe1\u4efb\u3002<\/p>\n<h3>\u73b0\u573a\u5efa\u7acb\u4fe1\u5fc3<\/h3>\n<p>\u5e26\u4ed6\u4eec\u8fdb\u884c\u4e00\u6b21\u8bd5\u8fd0\u884c\u3002\u6307\u51fa\u663e\u793a\u771f\u5b9e\u7535\u6d41\u7684\u663e\u793a\u5c4f\u3002\u5206\u4eab\u4e00\u4e2a\u50cf\u6211\u4e00\u6837\u7684\u7b80\u77ed\u6545\u4e8b\uff1a\u7c7b\u4f3c\u7684\u88c5\u7f6e\u5df2\u7ecf\u8fd0\u884c\u591a\u5e74\u3002\u6700\u540e\u8bf4\uff1a\u201c\u8fd9\u6837\u505a\u662f\u4e3a\u4e86\u60a8\u7684\u65b9\u4fbf\u3002\u201d\u4ed6\u4eec\u6ee1\u610f\u5730\u79bb\u5f00\u4e86\uff0c\u7cfb\u7edf\u55e1\u55e1\u4f5c\u54cd\u3002\uff08\u5b57\u6570\uff1a158\uff09<\/p>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u5728\u592a\u9633\u80fd\u6cf5\u9006\u53d8\u5668\u4e2d\uff0c\u9ad8 Isc \u5e76\u4e0d\u6784\u6210\u5a01\u80c1\u2014\u2014\u91cd\u70b9\u5173\u6ce8 Imp \u4ee5\u786e\u4fdd\u5b89\u5168\u3001\u9ad8\u6548\u7684\u6c34\u6d41\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>\u62c5\u5fc3\u4f60\u7684\u592a\u9633\u80fd\u6c34\u6cf5\u88c5\u7f6e\uff1f\u8fc7\u9ad8\u7684Isc\u503c\u53ef\u80fd\u4f1a\u8ba9\u5b89\u88c5\u4eba\u5458\u611f\u5230\u5bb3\u6015\uff0c\u4f46\u901a\u5e38\u4e0d\u4f1a\u635f\u5bb3\u4f60\u7684\u7cfb\u7edf\u3002\u5728\u592a\u9633\u80fd\u6c34\u6cf5\u9006\u53d8\u5668\u4e2d\uff0cIsc\u8d85\u8fc7\u6700\u5927\u503c<span class=\"excerpt-hellip\"> 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