{"product_id":"pv-string-current-monitoring-system","title":"Solar PV String Current Monitoring System | Voltacon HS-PV5-MU4","description":"\u003cp\u003eThis Voltacon digital monitoring system tracks the output current of up to 24 individual PV string groups using hall-effect sensors. Measuring each string separately, rather than the array as a whole, means an underperforming or faulted string shows up straight away instead of being masked by the rest of the array.\u003c\/p\u003e\u003ch2\u003eKey features of this solar PV combiner box monitoring solution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eString coverage\u003c\/strong\u003e, up to 24 independent PV string groups monitored\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensor grouping\u003c\/strong\u003e, hall-effect current sensors supplied in groups of 4, each measuring 4 independent PV strings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalability\u003c\/strong\u003e, sensor groups can be added as the installation requires\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasurement type\u003c\/strong\u003e, continuous individual string current measurement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFault detection\u003c\/strong\u003e, identifies underperformance or faults at string level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput\u003c\/strong\u003e, digital monitoring system with data output\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eSuited to string-level performance monitoring in commercial and utility solar PV systems, where fault detection and yield optimisation across multi-string arrays matter more than on a small domestic roof.\u003c\/p\u003e\u003ch3\u003eInstallation notes\u003c\/h3\u003e\u003cp\u003eThe hall-effect sensors clip around each string conductor. The monitoring controller needs a stable DC power supply. Installation and commissioning should be carried out by a qualified solar engineer.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"HS-PV5-MU4","offer_id":52060314894624,"sku":"HS-PV5-MU4","price":78.75,"currency_code":"GBP","in_stock":true},{"title":"HS-PV5-MU8","offer_id":52060314927392,"sku":"HS-PV5-MU8","price":115.5,"currency_code":"GBP","in_stock":true},{"title":"HS-PV5-MU12","offer_id":52060314960160,"sku":"HS-PV5-MU12","price":126.0,"currency_code":"GBP","in_stock":true},{"title":"HS-PV5-MU16","offer_id":52060314992928,"sku":"HS-PV5-MU16","price":157.5,"currency_code":"GBP","in_stock":true},{"title":"HS-PV5-MU20","offer_id":52060315025696,"sku":"HS-PV5-MU20","price":168.0,"currency_code":"GBP","in_stock":true},{"title":"HS-PV5-MU24","offer_id":52060315058464,"sku":"HS-PV5-MU24","price":219.4,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-hs-pv5-mu4-1.webp?v=1785488426","url":"https:\/\/www.ledandsolar.co.uk\/products\/pv-string-current-monitoring-system","provider":"LED \u0026 Solar","version":"1.0","type":"link"}