{"id":11284,"date":"2024-08-15T15:16:35","date_gmt":"2024-08-15T07:16:35","guid":{"rendered":"https:\/\/www.tosunlux.eu\/?p=11284"},"modified":"2024-11-11T09:58:51","modified_gmt":"2024-11-11T01:58:51","slug":"what-size-solar-charge-controller-do-i-need","status":"publish","type":"post","link":"https:\/\/www.tosunlux.eu\/am\/blog\/what-size-solar-charge-controller-do-i-need\/","title":{"rendered":"\u121d\u1295 \u1218\u1320\u1295 \u12e8\u1340\u1210\u12ed \u1283\u12ed\u120d \u1218\u1219\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb \u12a5\u1348\u120d\u130b\u1208\u1201?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" >\u121b\u12cd\u132b<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u12e8\u12ed\u12d8\u1275 \u1230\u1295\u1320\u1228\u12e5 \u1240\u12eb\u12ed\u122d\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u1240\u12eb\u12ed\u122d<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.tosunlux.eu\/am\/blog\/what-size-solar-charge-controller-do-i-need\/#How_To_Select_A_Solar_Charge_Controller\" title=\"\u12e8\u1340\u1210\u12ed \u1283\u12ed\u120d \u1218\u1219\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb \u12a5\u1295\u12f4\u1275 \u12a5\u1295\u12f0\u121a\u1218\u1228\u1325?\">\u12e8\u1340\u1210\u12ed \u1283\u12ed\u120d \u1218\u1219\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb \u12a5\u1295\u12f4\u1275 \u12a5\u1295\u12f0\u121a\u1218\u1228\u1325?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.tosunlux.eu\/am\/blog\/what-size-solar-charge-controller-do-i-need\/#Identifying_Solar_Array_Specs\" title=\"\u12e8\u1340\u1210\u12ed \u12f5\u122d\u12f5\u122d \u12dd\u122d\u12dd\u122e\u127d\u1295 \u1218\u1208\u12e8\u1275\">\u12e8\u1340\u1210\u12ed \u12f5\u122d\u12f5\u122d \u12dd\u122d\u12dd\u122e\u127d\u1295 \u1218\u1208\u12e8\u1275<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.tosunlux.eu\/am\/blog\/what-size-solar-charge-controller-do-i-need\/#Matching_Battery_Bank_Voltage\" title=\"\u1270\u12db\u121b\u1305 \u12e8\u1263\u1275\u122a \u1263\u1295\u12ad \u126e\u120d\u1274\u1305\">\u1270\u12db\u121b\u1305 \u12e8\u1263\u1275\u122a \u1263\u1295\u12ad \u126e\u120d\u1274\u1305<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.tosunlux.eu\/am\/blog\/what-size-solar-charge-controller-do-i-need\/#Calculating_Maximum_Output_Current\" title=\"\u12e8\u12a0\u1201\u1291\u1295 \u12a8\u134d\u1270\u129b \u12cd\u1345\u12d3\u1275 \u1260\u121b\u1235\u120b\u1275 \u120b\u12ed\">\u12e8\u12a0\u1201\u1291\u1295 \u12a8\u134d\u1270\u129b \u12cd\u1345\u12d3\u1275 \u1260\u121b\u1235\u120b\u1275 \u120b\u12ed<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.tosunlux.eu\/am\/blog\/what-size-solar-charge-controller-do-i-need\/#Adding_a_Safety_Margin\" title=\"\u12e8\u12f0\u1205\u1295\u1290\u1275 \u1205\u12f3\u130d \u1218\u1328\u1218\u122d\">\u12e8\u12f0\u1205\u1295\u1290\u1275 \u1205\u12f3\u130d \u1218\u1328\u1218\u122d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.tosunlux.eu\/am\/blog\/what-size-solar-charge-controller-do-i-need\/#Considering_Future_Expansion\" title=\"\u12e8\u12c8\u12f0\u134a\u1275 \u1218\u1235\u134b\u134b\u1275\u1295 \u130d\u121d\u1275 \u12cd\u1235\u1325 \u121b\u1235\u1308\u1263\u1275\">\u12e8\u12c8\u12f0\u134a\u1275 \u1218\u1235\u134b\u134b\u1275\u1295 \u130d\u121d\u1275 \u12cd\u1235\u1325 \u121b\u1235\u1308\u1263\u1275<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.tosunlux.eu\/am\/blog\/what-size-solar-charge-controller-do-i-need\/#Matching_Controller_Type_to_Needs\" title=\"\u12e8\u121a\u12db\u1218\u12f0\u12cd \u12e8\u1218\u1246\u1323\u1320\u122a\u12eb \u12a0\u12ed\u1290\u1275 \u12a8\u134d\u120b\u130e\u1276\u127d \u130b\u122d\">\u12e8\u121a\u12db\u1218\u12f0\u12cd \u12e8\u1218\u1246\u1323\u1320\u122a\u12eb \u12a0\u12ed\u1290\u1275 \u12a8\u134d\u120b\u130e\u1276\u127d \u130b\u122d<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.tosunlux.eu\/am\/blog\/what-size-solar-charge-controller-do-i-need\/#PWM_vs_MPPT_Technologies\" title=\"PWM vs MPPT \u1274\u12ad\u1296\u120e\u1302\u12ce\u127d\">PWM vs MPPT \u1274\u12ad\u1296\u120e\u1302\u12ce\u127d<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.tosunlux.eu\/am\/blog\/what-size-solar-charge-controller-do-i-need\/#Selecting_a_Model\" title=\"\u121e\u12f4\u120d \u1218\u121d\u1228\u1325\">\u121e\u12f4\u120d \u1218\u121d\u1228\u1325<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.tosunlux.eu\/am\/blog\/what-size-solar-charge-controller-do-i-need\/#Conclusion\" title=\"\u121b\u1320\u1243\u1208\u12eb\">\u121b\u1320\u1243\u1208\u12eb<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>\u12a8\u130d\u122a\u12f5 \u12cd\u132d \u120b\u1208\u12cd \u12ab\u1262\u1294\u1363 \u12ce\u122d\u12ad\u123e\u1355 \u12c8\u12ed\u121d \u1300\u120d\u1263 \u12e8\u1340\u1210\u12ed \u1203\u12ed\u120d \u1235\u122d\u12d3\u1275\u1295 \u12a5\u12eb\u12cb\u1205\u12f1 \u12a8\u1206\u1290\u1363 \u1275\u12ad\u12ad\u1208\u129b\u12cd\u1295 \u1218\u1320\u1295 <a href=\"https:\/\/www.tosunlux.eu\/am\/category\/solar-charge-controller\/\">\u12e8\u1283\u12ed\u120d \u1218\u1219\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb<\/a> \u12cb\u1293\u12cd \u1290\u12cd\u1362 \u12a0\u1290\u1235\u1270\u129b \u1218\u1320\u1295 \u12eb\u1208\u12cd \u1270\u1246\u1323\u1323\u122a \u12e8\u1235\u122d\u12d3\u1271\u1295 \u1219\u1209 \u12cd\u1324\u1275 \u121b\u1235\u1270\u1293\u1308\u12f5 \u12a0\u12ed\u127d\u120d\u121d\u1363 \u1260\u1323\u121d \u1275\u120d\u1245 \u12e8\u1206\u1290\u12cd \u12f0\u130d\u121e \u12a0\u120b\u1235\u1348\u120b\u130a \u12c8\u132a \u1290\u12cd\u1362 \u132d\u1290\u1275\u1295 \u1208\u121b\u1235\u120b\u1275 \u12a5\u1293 \u134d\u120b\u130e\u1276\u127d\u12ce\u1295 \u12c8\u12f0\u134a\u1275 \u1208\u121b\u1228\u130b\u1308\u1325 \u12a0\u1295\u12f3\u1295\u12f5 \u1240\u120b\u120d \u12f0\u1228\u1303\u12ce\u127d\u1295 \u1260\u1218\u12a8\u1270\u120d \u1208\u1228\u1305\u121d \u130a\u12dc \u12a0\u1235\u1270\u121b\u121b\u129d\u1290\u1275 \u1275\u12ad\u12ad\u1208\u129b\u12cd\u1295 \u1218\u1320\u1295 \u1218\u121d\u1228\u1325 \u12ed\u127d\u120b\u1209\u1362<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"How_To_Select_A_Solar_Charge_Controller\"><\/span><strong>\u12e8\u1340\u1210\u12ed \u1283\u12ed\u120d \u1218\u1219\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb \u12a5\u1295\u12f4\u1275 \u12a5\u1295\u12f0\u121a\u1218\u1228\u1325?<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u12e8\u1340\u1210\u12ed \u1283\u12ed\u120d \u1218\u1219\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb\u1295 \u12a5\u1295\u12f4\u1275 \u1218\u121d\u1228\u1325 \u12a5\u1295\u12f0\u121a\u127d\u1209 \u12a5\u1290\u1206\u1362<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Identifying_Solar_Array_Specs\"><\/span>\u12e8\u1340\u1210\u12ed \u12f5\u122d\u12f5\u122d \u12dd\u122d\u12dd\u122e\u127d\u1295 \u1218\u1208\u12e8\u1275<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u12e8\u1218\u1300\u1218\u122a\u12eb\u12cd \u12c8\u1233\u129d \u1218\u1228\u1303 \u12e8\u134e\u1276\u126e\u120d\u1273\u12ed\u12ad (PV) \u1353\u1290\u120e\u127d\u12ce \u12dd\u122d\u12dd\u122d \u1218\u130d\u1208\u132b \u1290\u12cd. \u1208\u12a5\u12eb\u1295\u12f3\u1295\u12f1 \u1353\u1290\u120d \u12e8\u12cb\u1275 \u12f0\u1228\u1303\u1295 \u1363 \u12a8\u134d\u1270\u129b\u12cd\u1295 \u12e8\u1283\u12ed\u120d \u1305\u1228\u1275 (\u12a2\u121d\u1355 \u12c8\u12ed\u121d \u12a2\u121b\u12ad\u1235) \u12a5\u1293 \u12e8\u126e\u120d\u1274\u1305 \u1218\u1320\u1295\u1295 \u12eb\u1235\u1273\u12cd\u1231\u1362 \u1208\u121d\u1233\u120c, \u1260 5A \u12a5\u1293 19-22V \u12a8\u134d\u1270\u129b \u1283\u12ed\u120d \u12e8\u1270\u1308\u1218\u1271 \u1236\u1235\u1275 100W \u1353\u1290\u120e\u127d \u12e8\u121a\u1320\u1240\u1219 \u12a8\u1206\u1290, \u12a0\u1320\u1243\u120b\u12ed \u12cb\u1275 300W \u1290\u12cd. \u12a5\u1290\u12da\u1205\u1295 \u1218\u1208\u12aa\u12eb\u12ce\u127d \u121b\u12c8\u1245 \u12e8\u1283\u12ed\u120d \u1218\u1219\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb\u12cd\u1295 \u1270\u12b3\u1203\u129d\u1290\u1275 \u1208\u121b\u1228\u130b\u1308\u1325 \u12ed\u1228\u12f3\u120d\u1362<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Matching_Battery_Bank_Voltage\"><\/span>\u1270\u12db\u121b\u1305 \u12e8\u1263\u1275\u122a \u1263\u1295\u12ad \u126e\u120d\u1274\u1305<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u12e8 12v \u1263\u1275\u122a \u1208\u1218\u1219\u120b\u1275 \u121d\u1295 \u12eb\u1205\u120d \u12e8\u1340\u1210\u12ed \u1353\u1290\u120e\u127d \u12eb\u1235\u1348\u120d\u130b\u1209? \u12a0\u1265\u12db\u129b\u12ce\u1279 \u12e8\u1218\u1296\u122a\u12eb \u12a5\u1293 \u12e8\u1295\u130d\u12f5 \u127b\u122d\u1305 \u1218\u1246\u1323\u1320\u122a\u12eb\u12ce\u127d \u1208 12 \u126e, 24 \u126e \u12c8\u12ed\u121d 48 \u126a \u1263\u1275\u122a \u1263\u1295\u12ae\u127d \u12e8\u1270\u1290\u12f0\u1349 \u1293\u1278\u12cd. \u12e8\u1270\u1218\u1228\u1320\u12cd \u12e8\u121e\u12f4\u120d \u126e\u120d\u1274\u1305 \u1263\u1275\u122a\u12ce\u127d\u12ce \u12a8\u121a\u1230\u1229\u1275 \u130b\u122d \u12a5\u1295\u12f0\u121a\u12db\u1218\u12f5 \u12eb\u1228\u130b\u130d\u1321 - \u1265\u12d9\u12cd\u1295 \u130a\u12dc \u1208\u12a0\u1290\u1235\u1270\u129b \u1235\u122d\u12d3\u1276\u127d 12 \u126a. 24V \u12a0\u1203\u12f5 \u120812 \u126e \u1263\u1295\u12ad \u12eb\u1208 \u1270\u1328\u121b\u122a \u12f0\u1295\u1265 \u12a0\u12ed\u1230\u122b\u121d\u1362<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Calculating_Maximum_Output_Current\"><\/span>\u12e8\u12a0\u1201\u1291\u1295 \u12a8\u134d\u1270\u129b \u12cd\u1345\u12d3\u1275 \u1260\u121b\u1235\u120b\u1275 \u120b\u12ed<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u12e8\u1340\u1203\u12ed \u1218\u1246\u1323\u1320\u122a\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb\u12cd\u1295 \u12e8\u12a0\u1201\u1291\u1295 \u12f0\u1228\u1303 \u1260\u1275\u12ad\u12ad\u120d \u1208\u1218\u1208\u12ab\u1275, \u12a8\u134d\u1270\u129b\u12cd\u1295 \u12e8\u12cd\u1324\u1275 \u134d\u1230\u1275 \u12a8\u1340\u1203\u12ed \u12f5\u122d\u12f5\u122d \u1218\u12c8\u1230\u1295 \u12eb\u1235\u1348\u120d\u130d\u12ce\u1273\u120d. \u12ed\u1205 \u1208\u1353\u1290\u120e\u127d \u1260\u1275\u12ed\u12e9 \u121e\u1308\u12f5 \u1218\u1328\u1218\u122d\u1295 \u12c8\u12ed\u121d \u1208\u1270\u12a8\u1273\u1273\u12ed \u12cd\u1245\u122e\u127d \u12a0\u1320\u1243\u120b\u12ed \u126e\u120d\u1274\u1305\u1295 \u12eb\u12ab\u1275\u1273\u120d\u1361<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li><strong>\u1275\u12ed\u12e9 \u1353\u1290\u120e\u127d<\/strong>\u1260\u1240\u120b\u1209 \u12a2\u121d\u1351\u1295 \u1260\u1353\u1290\u120e\u127d \u1241\u1325\u122d \u121b\u1263\u12db\u1275\u1362 \u12a8\u120b\u12ed \u120b\u1209\u1275 3 x 100 \u12cb \u1353\u1290\u120e\u127d \u1260\u1275\u12ed\u12e9\u1363 5A x 3 panels = 15A high current<\/li><li><strong>\u1270\u12a8\u1273\u1273\u12ed \u1353\u1290\u120e\u127d<\/strong>: \u12a0\u1201\u1291\u1291 \u12a8\u12a0\u1295\u12f5 \u1353\u1290\u120d \u130b\u122d \u12a0\u1295\u12f5 \u12a0\u12ed\u1290\u1275 \u1206\u1296 \u1232\u1246\u12ed \u126e\u120d\u1274\u1301\u1295 \u12ed\u1230\u1265\u1235\u1261.<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Adding_a_Safety_Margin\"><\/span>\u12e8\u12f0\u1205\u1295\u1290\u1275 \u1205\u12f3\u130d \u1218\u1328\u1218\u122d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u1260\u1340\u1203\u12ed \u1240\u1293\u1275 \u12cd\u1235\u1325 \u12c8\u1245\u1273\u12ca \u132d\u121b\u122a\u12ce\u127d\u1295 \u12a8\u130d\u121d\u1275 \u12cd\u1235\u1325 \u121b\u1235\u1308\u1263\u1275 \u1265\u120d\u1205\u1290\u1275 \u1290\u12cd\u1362 \u12a0\u1295\u12f5 \u12e8\u1270\u1208\u1218\u12f0 \u121d\u12ad\u122d 25% \u12c8\u12f0 \u12a5\u122d\u1235\u12ce \u12e8\u1270\u1230\u120b \u12a8\u134d\u1270\u129b \u12e8\u12a0\u1201\u1291 \u130a\u12dc \u121b\u12a8\u120d \u1290\u12cd\u1362 \u12a8\u120b\u12ed \u120b\u1208\u12cd \u1275\u12ed\u12e9 \u1353\u1290\u120d \u121d\u1233\u120c\u1363 15A x 1.25 = 18.75A \u12a5\u1295\u12f0 \u12a0\u1235\u1348\u120b\u130a\u12cd \u12f0\u1228\u1303\u1362<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Considering_Future_Expansion\"><\/span>\u12e8\u12c8\u12f0\u134a\u1275 \u1218\u1235\u134b\u134b\u1275\u1295 \u130d\u121d\u1275 \u12cd\u1235\u1325 \u121b\u1235\u1308\u1263\u1275<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u1208\u12d5\u12f5\u1308\u1275 \u12e8\u121a\u1206\u1295 \u12ad\u134d\u120d \u12eb\u1208\u12cd \u12e8\u12ad\u134d\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb\u1295 \u1218\u121d\u1228\u1325 \u1208\u12c8\u12f0\u134a\u1271 \u121d\u1275\u12ad \u12e8\u121a\u1263\u12ad\u1295 \u12c8\u132a\u12ce\u127d\u1295 \u12eb\u1235\u12c8\u130d\u12f3\u120d\u1362 \u12d5\u1245\u12f6\u127d \u1260\u130a\u12dc \u1202\u12f0\u1275 \u1270\u1328\u121b\u122a \u12e8\u1340\u1203\u12ed \u12a0\u1245\u121d \u1218\u1328\u1218\u122d\u1295 \u12e8\u121a\u12eb\u12ab\u1275\u1271 \u12a8\u1206\u1290 \u12a0\u1201\u1291\u1291 \u1218\u1246\u1323\u1320\u122a\u12eb\u12cd\u1295 \u1218\u1320\u1295 \u12ed\u1235\u1321\u1275\u1362<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Matching_Controller_Type_to_Needs\"><\/span><strong>\u12e8\u121a\u12db\u1218\u12f0\u12cd \u12e8\u1218\u1246\u1323\u1320\u122a\u12eb \u12a0\u12ed\u1290\u1275 \u12a8\u134d\u120b\u130e\u1276\u127d \u130b\u122d<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u12e8\u1218\u1246\u1323\u1320\u122a\u12eb\u12cd\u1295 \u12a0\u12ed\u1290\u1275 \u12a8\u12a5\u122d\u1235\u12ce \u134d\u120b\u130e\u1275 \u130b\u122d \u12a5\u1295\u12f4\u1275 \u121b\u12db\u1218\u12f5 \u12a5\u1295\u12f0\u121a\u127d\u1209 \u12a5\u1290\u1206\u1361-<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"PWM_vs_MPPT_Technologies\"><\/span><a href=\"https:\/\/www.tosunlux.eu\/am\/blog\/mppt-vs-pwm\/\"><strong>PWM vs MPPT <\/strong><\/a>\u1274\u12ad\u1296\u120e\u1302\u12ce\u127d<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>PWM (pulse width modulation) \u1270\u1246\u1323\u1323\u122a\u12ce\u127d \u12a8MPPT (\u12a8\u134d\u1270\u129b\u12cd \u12e8\u1283\u12ed\u120d \u1290\u1325\u1265 \u1218\u12a8\u1273\u1270\u12eb) \u12a0\u127b\u12ce\u127b\u1278\u12cd \u12e8\u1260\u1208\u1320 \u1270\u1218\u1323\u1323\u129d \u1290\u1308\u122d \u130d\u1295 \u1240\u120d\u1323\u134b \u1293\u1278\u12cd\u1362<\/p>\n\n\n\n<ul class=\"wp-block-list\"><li>PWM \u1208\u1275\u1293\u1295\u123d \u1235\u122d\u12d3\u1276\u127d \u12c8\u12ed\u121d \u121e\u1243\u1273\u121b \u12e8\u12a0\u12e8\u122d \u1320\u1263\u12ed \u12a8\u134d\u1270\u129b \u1265\u1243\u1275 \u12eb\u1295 \u12eb\u1205\u120d \u12a0\u1235\u1348\u120b\u130a \u12ab\u120d\u1206\u1290 \u1260\u1270\u123b\u1208 \u1201\u1294\u1273 \u12ed\u1230\u122b\u120d\u1362 \u1260\u1240\u120b\u1209 \u126e\u120d\u1274\u1305\u1295 \u12ed\u1246\u1323\u1320\u122b\u120d.<\/li><li>MPPT \u12a8\u134d\u1270\u129b\u12cd\u1295 \u12e8\u126e\u120d\u1274\u1305\/\u12e8\u12a0\u1201\u1291\u1295 \u12f0\u1228\u1303 \u1260\u1295\u1243\u1275 \u1260\u1218\u12a8\u1273\u1270\u120d \u12a5\u1235\u12a8 30% \u1270\u1328\u121b\u122a \u1203\u12ed\u120d \u12a8\u1353\u1290\u120e\u127d \u12eb\u12c8\u1323\u120d\u1362 \u1260\u12a0\u1348\u133b\u1338\u121d \u120b\u12ed \u120b\u1270\u12ae\u1229 \u12a0\u1355\u120a\u12ac\u123d\u1296\u127d \u12a8\u134d\u1270\u129b \u12c8\u132a\u1295 \u12e8\u121a\u1320\u12ed\u1245 \u1290\u12cd\u1362<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Selecting_a_Model\"><\/span>\u121e\u12f4\u120d \u1218\u121d\u1228\u1325<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u12a5\u1295\u12f0 \u1228\u12f3\u1275 \u12cd\u1324\u1276\u127d\u1363 \u12e8\u1218\u1218\u122d\u1218\u122a\u12eb \u1320\u124b\u121a\u12ce\u127d\u1363 \u12a8\u134d\u1270\u129b \u1325\u1260\u1243\u1363 \u12e8\u1219\u1240\u1275 \u1218\u1320\u1295 \u12a5\u1293 \u12cb\u1235\u1275\u1293 \u12eb\u1209 \u1263\u1205\u122a\u12eb\u1275\u1295 \u12a0\u1235\u1261\u1263\u1278\u12cd\u1362 \u12a5\u1295\u12f0 Morningstar\u1363 Outback Power \u12a5\u1293 Schneider Electric \u12eb\u1209 \u1273\u12cb\u1242 \u1265\u122b\u1295\u12f6\u127d \u1208\u1218\u1296\u122a\u12eb \u12a5\u1293 \u1208\u1295\u130d\u12f5 \u1270\u124b\u121b\u1275 \u1270\u1235\u121b\u121a \u12e8\u1206\u1291 \u121e\u12f1\u120d \u12e8MPPT \u12a5\u1293 PWM \u12ad\u134d\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb\u12ce\u127d\u1295 \u12eb\u1240\u122d\u1263\u1209\u1362<\/p>\n\n\n\n<p>\u12a8\u1218\u1235\u1218\u122d \u12cd\u132d \u12e8\u1206\u1290 \u121e\u12f4\u120d \u1260\u1273\u12f3\u123d \u1218\u124b\u1228\u1325 \u130a\u12dc \u1263\u1275\u122a\u12ce\u127d\u1295 \u1208\u1218\u1320\u1260\u1245 \u132d\u1290\u1276\u127d\u1295 \u12eb\u124b\u122d\u1323\u120d\u1362 \u12a8\u134d\u1270\u129b\u12cd\u1295 \u12e8\u1283\u12ed\u120d \u1218\u1219\u12eb \u1218\u1320\u1295 \u1208\u1218\u134d\u1240\u12f5 \u12e8\u12a0\u1201\u1291 \u12f5\u122d\u12f5\u122d\u12ce \u1262\u12eb\u1295\u1235 110-150% \u1218\u1320\u1295\u1362<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u121b\u1320\u1243\u1208\u12eb<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u12e8\u12a5\u122d\u1235\u12ce\u1295 \u12e8\u1236\u120b\u122d \u12f5\u122d\u12f5\u122d \u1218\u1208\u12aa\u12eb\u12ce\u127d \u12a5\u1293 \u12cd\u1345\u12d3\u1275 \u1208\u1218\u1228\u12f3\u1275 \u12a0\u1295\u12f3\u1295\u12f5 \u1218\u1230\u1228\u1273\u12ca \u1212\u1233\u1265\u1295 \u1260\u1218\u12a8\u1270\u120d\u1363 \u1208\u120d\u12e9-\u12a8\u134d\u122d\u130d\u122d\u130d \u12cd\u132a \u12e8\u1283\u12ed\u120d \u134d\u120b\u130e\u1276\u127d\u12ce \u12e8\u1270\u1218\u127b\u1278 \u12e8\u1283\u12ed\u120d \u1218\u1219\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb\u1295 \u1260\u12a5\u122d\u130d\u1320\u129d\u1290\u1275 \u1218\u121d\u1228\u1325 \u12ed\u127d\u120b\u1209\u1362 \u1260\u1275\u12ad\u12ad\u120d \u1218\u1320\u1291\u1295 \u121b\u12f5\u1228\u1309 \u12f0\u1205\u1295\u1290\u1271 \u12e8\u1270\u1320\u1260\u1240 \u12a5\u1293 \u1240\u120d\u1323\u134b \u1218\u1219\u120b\u1275\u1295 \u12eb\u1208 \u12a8\u1218\u1320\u1295 \u1260\u120b\u12ed \u1235\u12d5\u120d \u12c8\u12ed\u121d \u12eb\u1208\u12a0\u1320\u1243\u1240\u121d \u12ad\u134d\u120e\u127d\u1295 \u12eb\u1228\u130b\u130d\u1323\u120d\u1362 \u1275\u12ad\u12ad\u1208\u129b\u12cd \u1270\u1246\u1323\u1323\u122a \u12ab\u1208\u1363 \u1235\u122d\u12d3\u1275\u12ce \u1208\u121a\u1218\u1321\u1275 \u12a0\u1218\u1273\u1275 \u1260\u1219\u1209 \u12a0\u1245\u1219 \u12ed\u1230\u122b\u120d\u1362<\/p>\n\n\n\n<p>\u130b\u122d \u12a0\u130b\u122d <a href=\"https:\/\/www.tosunlux.eu\/am\/contact\/\">TOSUNLux<\/a> \u1208\u1270\u124b\u121d\u12ce \u12e8\u12a2\u1295\u12f1\u1235\u1275\u122a \u12f0\u1228\u1303 \u12e8\u1340\u1210\u12ed \u1283\u12ed\u120d \u1218\u1219\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb\u1295 \u1208\u121b\u130d\u1298\u1275\u1362<\/p>\n\n\n\n\n  <style>\n\t\t\t.module {\n\t\t\t\tmargin: 10px 0 30px 0;\n\t\t\t\twidth: 100%;\n\t\t\t\ttext-align: left;\n\t\t\t}\n\t\t\t\/* \u6807\u9898 *\/\n\t\t\t.module .module-title {\n\t\t\t\tfont-size: 18px;\n\t\t\t\tdisplay: flex;\n\t\t\t\talign-items: center;\n\t\t\t}\n\n\t\t\t.module .module-button {\n\t\t\t\tcursor: pointer;\n\t\t\t\tborder: 0px;\n\t\t\t\ttext-align: center;\n\t\t\t\tmargin-left: 10px;\n\t\t\t\tbackground: none;\n\t\t\t}\n\n\t\t\t.module .module-content {\n\t\t\t\tdisplay: none;\n\t\t\t}\n\n\t\t\t.module .module-content.show {\n\t\t\t\tdisplay: block;\n\t\t\t}\n\t\t\t\/* \u7b2c\u4e00\u5757\u5185\u5bb9 *\/\n\t\t\t.module .d1 {\n\t\t\t\twidth: 95%;\n\t\t\t\t\/* \u80cc\u666f\u989c\u8272 *\/\n\t\t\t\tpadding: 1% 2.5% 1% 2.5%;\n\t\t\t\tmargin-top: 3%;\n\t\t\t}\n\t\t\t\/* \u7b2c\u4e8c\u5757\u5185\u5bb9 *\/\n\t\t\t.module .d2 {\n\t\t\t\twidth: 95%;\n\t\t\t\tpadding: 3% 2.5% 3% 2.5%;\n\t\t\t}\n            \/* \u6240\u6709a\u94fe\u63a5\u4e0a\u6587\u5b57 *\/\n            .module .aaa {\n\t\t\t\t\/* \u989c\u8272 *\/\n\t\t\t\tcolor: #00b1cdbd;\n\t\t\t\t\/* \u6587\u5b57\u4e0b\u5212\u7ebf *\/\n\t\t\t\ttext-decoration: underline;\n\t\t\t}\n\t\t\t\/* \u4e0b\u65b9\u659c\u4f53\u6587\u5b57 *\/\n\t\t\t.module .a2 {\n\t\t\t\t\/* \u659c\u4f53 *\/\n\t\t\t\tfont-style: italic;\n\t\t\t}\n\t\t\t\/* \u6240\u6709a\u94fe\u63a5\u4e0a\u6587\u5b57\u60ac\u6d6e\u53d8\u8272 *\/\n\t\t\t.module .aaa:hover {\n\t\t\t\t\/* \u989c\u8272 *\/\n\t\t\t\tcolor: #D3CCFF;\n\t\t\t}\n\t\t<\/style>\n  <div class='module'>\n\t\t\t<div class='module-title' style='font-size: 18px;'>\n\t\t\t\t<!-- \u8fd9\u662f\u6807\u9898 -->\n\t\t\t\t\u12e8\u133d\u1211\u134d \u121d\u1295\u132e\u127d\n\t\t\t\t<button class='module-button'>\n\t\t\t\t\t<svg id='svg-1' style='display:block' 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href='https:\/\/www.thesolarbiz.com\/blog\/how-big-of-a-charge-controller-do-i-need.html'>Solar Biz | \u121d\u1295 \u12eb\u1205\u120d \u1275\u120d\u1245 \u12e8\u1283\u12ed\u120d \u1218\u1219\u12eb \u1218\u1246\u1323\u1320\u122a\u12eb \u12a5\u1348\u120d\u130b\u1208\u1201 (thesolarbiz.com)<\/a><\/li>\n  \n\t\t\t\t<\/ul>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<script>\n\t\t\tconst moduleButtons = document.querySelectorAll('.module-button');\n\t\t\tconst svg1 = document.getElementById('svg-1');\n\t\t\tconst svg2 = document.getElementById('svg-2');\n\t\t\tfor (const button of moduleButtons) {\n\t\t\t\tbutton.addEventListener('click', function() {\n\t\t\t\t\tconst content = this.parentNode.nextElementSibling;\n\t\t\t\t\tcontent.classList.toggle('show');\n\t\t\t\t\tconst svg = this.querySelector('svg');\n\t\t\t\t\tconst plusPath = svg.querySelector('#plus');\n\t\t\t\t});\n\t\t\t\tsvg1.addEventListener('click', function() {\n\t\t\t\t\tsvg1.style.display = 'none';\n\t\t\t\t\tsvg2.style.display = 'block';\n\t\t\t\t});\n\n\t\t\t\tsvg2.addEventListener('click', function() {\n\t\t\t\t\tsvg2.style.display = 'none';\n\t\t\t\t\tsvg1.style.display = 'block';\n\t\t\t\t});\n\t\t\t}\n\t\t<\/script>","protected":false},"excerpt":{"rendered":"<p>If you\u2019re putting together a solar power system for an off-grid cabin, workshop, or boat, properly sizing the charge controller is paramount. An undersized controller can\u2019t handle the system\u2019s full output, while one that\u2019s too large is an unnecessary expense. By following some simple steps to calculate load and future-proof your needs, you can select the right-sized unit for long-term reliability. How To Select A Solar Charge Controller? Here\u2019s how you can select a solar charge controller: Identifying Solar Array Specs The first critical information is the specifications of your photovoltaic (PV) panels. Make note of the wattage rating, maximum power current (Imp or Imax), and voltage for each panel. For example, if using three 100W panels rated at 5A and 19-22V maximum power, the total wattage is 300W. Knowing these parameters helps verify the charge controller\u2019s compatibility. Matching Battery Bank Voltage What size of solar panels are needed to charge a 12v battery? Most residential and commercial charge controllers are designed for 12V, 24V or 48V battery banks. Ensure the selected model voltage matches what your batteries operate at &#8211; usually 12V for small systems. A 24V unit won\u2019t work for a 12V bank without additional regulation. Calculating Maximum Output Current To size the solar controller regulator current rating properly, you\u2019ll need to determine the maximum output current from the solar array. This involves either adding currents for panels in parallel, or totalling voltages for series configurations: Parallel Panels: Simply multiply the Imp by the number of panels. For the above 3 x 100W [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11682,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-11284","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What Size Solar Charge Controller Do I Need? - TOSUNlux Official Site - Electrical Circuit Breaker Manufacturer in China<\/title>\n<meta name=\"description\" content=\"Our comprehensive selection of low-voltage electrical distribution products includes Miniature Circuit Breakers, contactors, distribution boards, and panel meters, ensuring safe and dependable solutions for your application requirements.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tosunlux.eu\/am\/blog\/what-size-solar-charge-controller-do-i-need\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What Size Solar Charge Controller Do I Need? - 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