{"id":2237,"date":"2026-07-28T11:03:27","date_gmt":"2026-07-28T11:03:27","guid":{"rendered":"http:\/\/147.182.176.68\/?post_type=product&#038;p=2237"},"modified":"2026-07-28T11:07:24","modified_gmt":"2026-07-28T11:07:24","slug":"35-kv-pv-substation","status":"publish","type":"product","link":"https:\/\/puwoelec.com\/zh\/product\/35-kv-pv-substation\/","title":{"rendered":"35 kV  PV substation"},"content":{"rendered":"<p>roduct Overview<br \/>\nThe 35 kV photovoltaic substation is a product developed by our company by integrating advanced domestic and international technologies and<br \/>\nexpertise. It utilizes solar photovoltaic conversion technology to serve as a backup power source. It converts the 690 V electrical energy generated by<br \/>\nphotovoltaic generators<br \/>\ninto 35 kV or 10 kV via a step-up transformer, feeding it into the utility grid or to end-users, thereby fulfilling the mission of photovoltaic power<br \/>\ngeneration. The enclosure houses an automatic dual-power-source (solar\/grid) switching device, a transformer, and circuit breakers. The solar cells are<br \/>\nconnected to the solar panels and the input of the DC-to-AC inverter, respectively. The output of the DC-to-AC inverter is connected to the input of the<br \/>\nautomatic dual-power-source switching device, which is connected to the utility power supply via circuit breakers and a transformer. This is an outdoor<br \/>\nunit for the 10kV distribution system that integrates primary and secondary systems. It achieves the \u201cfour modernizations\u201d of the container-type<br \/>\nsubstation: integration of primary and secondary systems, modular assembly, factory-based construction, and simplified installation.<br \/>\nThis product is suitable for various photovoltaic power generation sites and serves as the optimal supporting product for photovoltaic power generation<br \/>\nsystems. The product complies with standards such as GB\/T 17467 \u201cHigh and Low Voltage Prefabricated Substations\u201d and DL\/T 537\u201cTechnical<br \/>\nSpecifications for Ordering 6-5kV Containerized Substations.\u201d<\/p>\n<p>Key Technical Specifications<\/p>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-2238\" src=\"http:\/\/147.182.176.68\/wp-content\/uploads\/2026\/07\/35KV-B33-scaled.jpg\" alt=\"\" width=\"881\" height=\"427\" srcset=\"https:\/\/puwoelec.com\/wp-content\/uploads\/2026\/07\/35KV-B33-scaled.jpg 2560w, https:\/\/puwoelec.com\/wp-content\/uploads\/2026\/07\/35KV-B33-300x145.jpg 300w, https:\/\/puwoelec.com\/wp-content\/uploads\/2026\/07\/35KV-B33-800x388.jpg 800w, https:\/\/puwoelec.com\/wp-content\/uploads\/2026\/07\/35KV-B33-768x372.jpg 768w, https:\/\/puwoelec.com\/wp-content\/uploads\/2026\/07\/35KV-B33-1536x745.jpg 1536w, https:\/\/puwoelec.com\/wp-content\/uploads\/2026\/07\/35KV-B33-2048x993.jpg 2048w, https:\/\/puwoelec.com\/wp-content\/uploads\/2026\/07\/35KV-B33-600x291.jpg 600w\" sizes=\"(max-width: 881px) 100vw, 881px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>roduct Overview The 35 kV photovoltaic substation is a product developed by our company by integrating advanced domestic and international technologies and expertise. It utilizes solar photovoltaic conversion technology to serve as a backup power source. It converts the 690 V electrical energy generated by photovoltaic generators into 35 kV or 10 kV via a [&hellip;]<\/p>\n","protected":false},"featured_media":2239,"comment_status":"open","ping_status":"closed","template":"","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":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[45,22],"product_tag":[],"class_list":["post-2237","product","type-product","status-publish","has-post-thumbnail","product_cat-35-kv-pv-substation","product_cat-power-transformers","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>35 kV PV substation - Puwo Electric Power Equipment<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"http:\/\/147.182.176.68\/product\/35-kv-pv-substation\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"35 kV PV substation - Puwo Electric Power Equipment\" \/>\n<meta property=\"og:description\" content=\"roduct Overview The 35 kV photovoltaic substation is a product developed by our company by integrating advanced domestic and international technologies and expertise. 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