{"product_id":"solar-pv-string-digital-monitoring-system","title":"Solar PV String Digital Monitoring System","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eSolar PV String Level Monitoring. Up to 19 strings of panels are individually measured and supply energy and performance data.\u003c\/p\u003e\n\u003cp\u003eIn medium to large scale solar photovoltaic installation, the measurement of power generation down to string level is paramount. \u003c\/p\u003e\n\u003cp\u003eKnowing how each string performs, it will help the solar park investors to optimise the performance and eliminate downtime. If a series of solar panels is not working as it is expected, the data of the digital monitoring system will be analysed before taking action to solve the problem. \u003c\/p\u003e\n\u003cp\u003eThe PV-Watch is made of a PLC controller and high accuracy current sensors. The Hall Sensors are available in a module with 4 entries and expand to up to 24 PV-Strings. \u003c\/p\u003e\n\u003cp\u003eThe maximum number of hall sensors is 24pcs which means 6 modules of 4 entries.\u003c\/p\u003e\n\u003ch3\u003eCOMPATIBLE VOLTAGE AND CURRENT\u003c\/h3\u003e\n\u003cp\u003eThe controller is compatible with PV string voltages up to 1500VDC. There are 3 options for current sensors at 20A, 30A and 40A. \u003c\/p\u003e\n\u003cp\u003eThe combination of multiple strings into one hall sensor is possible by selecting a high-current transformer.\u003c\/p\u003e\n\u003cp\u003eExample. \u003c\/p\u003e\n\u003cp\u003ePV String 1 : 10A, PV String 2: 10A, combined in parallel giving 20A. The output is fed through one current sensor measuring the power of two strings. \u003c\/p\u003e\n\u003cp\u003eFor better optimisation, individual strings should pass current through each sensor. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":47632543908131,"sku":"FR-DCMG-MMPU","price":136.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0863\/9001\/4243\/products\/solar-pv-string-digital-monitoring-system-991917.jpg?v=1709566990","url":"https:\/\/voltaconsolar.eu\/en-de\/products\/solar-pv-string-digital-monitoring-system","provider":"VoltaconSolar EU","version":"1.0","type":"link"}