{"id":829,"date":"2026-04-09T00:22:32","date_gmt":"2026-04-09T06:22:32","guid":{"rendered":"https:\/\/www.eiimanpump.com\/?p=829"},"modified":"2026-09-11T12:10:51","modified_gmt":"2026-09-11T18:10:51","slug":"solar-panel-selection-dc-solar-deep-well-pump-ms","status":"publish","type":"post","link":"https:\/\/www.eiimanpump.com\/ms\/2026\/04\/09\/solar-panel-selection-dc-solar-deep-well-pump-ms\/","title":{"rendered":"Pemilihan Panel Solar: Pam Telaga Dalam Solar DC"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Pemilihan panel solar hendaklah berdasarkan keperluan <strong>voltan<\/strong> dan <strong>kuasa<\/strong> yang ditetapkan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Parameter asas panel solar termasuk: <strong>voltan litar terbuka (Voc)<\/strong>, <strong>voltan operasi (Vmp)<\/strong>, dan <strong>kuasa maksimum (Pmax)<\/strong>.<br>Apabila panel disambung secara <strong>siri<\/strong>, voltan meningkat; apabila disambung secara <strong>selari<\/strong>, arus meningkat.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Contoh:<\/strong><br>Untuk <strong>pam telaga dalam 48V 700W<\/strong>, bagaimanakah panel solar patut dipilih?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Anggap panel tersedia ialah <strong>36V 200W<\/strong>.<br>Berapa banyak panel diperlukan dan bagaimana sambungannya?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Secara lalai, <strong>36V 200W<\/strong> spesifikasi merujuk kepada <strong>voltan operasi<\/strong> dan <strong>kuasa maksimum<\/strong>. Nilai <strong>voltan litar terbuka<\/strong> biasanya kira-kira 10\u201320V lebih tinggi daripada voltan operasi (rujuk label sebenar setiap panel untuk nilai tepat).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mula-mula, pastikan <strong>voltan memenuhi keperluan<\/strong>.<br>Voltan litar terbuka tidak boleh melebihi had ditetapkan kerana boleh menyebabkan kerosakan kekal.<br>Selain itu, pengawal DC <strong>tidak boleh disambung ke kuasa AC<\/strong>.<br>Sebelum menyambung panel, ukur voltan. Jika melebihi <strong>210V<\/strong>, jangan sambungkan ke pengawal.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Oleh sebab <strong>voltan operasi 36V tidak memenuhi keperluan 48V<\/strong>, dan sambungan siri meningkatkan voltan, sambungkan dahulu <strong>dua panel secara siri<\/strong>.<br>Ini memberikan voltan <strong>72V<\/strong>, dan jumlah kuasa <strong>200 \u00d7 2 = 400W<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Seterusnya, pastikan <strong>kuasa memenuhi keperluan<\/strong>.<br>Kuasa semasa ialah <strong>400W<\/strong>, jadi tambah satu kumpulan sama secara <strong>selari<\/strong>, menghasilkan <strong>400 \u00d7 2 = 800W<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tidak perlu risau kuasa berlebihan kerana pengawal mengehadkannya secara automatik.<br>Namun, apabila menambah sambungan selari, sambungkan <strong>satu lagi kumpulan siri lengkap (dua panel)<\/strong> secara selari.<br>Jangan sambungkan satu panel secara selari dengan rentetan siri sedia ada kerana voltan tidak sepadan boleh merosakkan panel.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Konfigurasi akhir adalah seperti berikut.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"420\" height=\"406\" src=\"https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2026\/04\/Picture1-1.png\" alt=\"\" class=\"wp-image-667\" srcset=\"https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2026\/04\/Picture1-1.png 420w, https:\/\/www.eiimanpump.com\/wp-content\/uploads\/2026\/04\/Picture1-1-300x290.png 300w\" sizes=\"auto, (max-width: 420px) 100vw, 420px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Petua:<\/strong> Untuk sambungan panel selari, kedua-dua bahagian mesti mempunyai bilangan panel sama; jika tidak, panel mungkin rosak.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pemilihan panel solar hendaklah berdasarkan keperluan voltan dan kuasa yang ditetapkan. Parameter asas panel solar termasuk: voltan litar terbuka (Voc), voltan operasi (Vmp), dan kuasa maksimum (Pmax).Apabila panel disambung secara siri, voltan meningkat; apabila disambung secara selari, arus meningkat. Contoh:Untuk pam telaga dalam 48V 700W, bagaimanakah panel solar patut dipilih? Anggap panel tersedia ialah 36V [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[58],"tags":[],"class_list":["post-829","post","type-post","status-publish","format-standard","hentry","category-uncategorized-ms"],"_links":{"self":[{"href":"https:\/\/www.eiimanpump.com\/ms\/wp-json\/wp\/v2\/posts\/829","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.eiimanpump.com\/ms\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.eiimanpump.com\/ms\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.eiimanpump.com\/ms\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.eiimanpump.com\/ms\/wp-json\/wp\/v2\/comments?post=829"}],"version-history":[{"count":1,"href":"https:\/\/www.eiimanpump.com\/ms\/wp-json\/wp\/v2\/posts\/829\/revisions"}],"predecessor-version":[{"id":979,"href":"https:\/\/www.eiimanpump.com\/ms\/wp-json\/wp\/v2\/posts\/829\/revisions\/979"}],"wp:attachment":[{"href":"https:\/\/www.eiimanpump.com\/ms\/wp-json\/wp\/v2\/media?parent=829"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.eiimanpump.com\/ms\/wp-json\/wp\/v2\/categories?post=829"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.eiimanpump.com\/ms\/wp-json\/wp\/v2\/tags?post=829"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}