{"product_id":"sems-spectral-solar-spectral-measurement-system","title":"SEMS-Spectral Solar Spectral Measurement System","description":"\u003cp\u003eThe \u003cstrong\u003eSEMS-Spectral\u003c\/strong\u003e is an automated solar spectral measurement system for photovoltaic performance analysis and research. It measures solar irradiance resolved across the 280 to 4000 nm spectral range with 1 nm resolution and supports calculation of spectral correction factors used in PV performance-ratio analysis.\u003c\/p\u003e\u003ch3\u003eKey Measurements\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eGlobal Horizontal Spectral Irradiance (GHSI)\u003c\/li\u003e\n\u003cli\u003ePlane-of-array spectral irradiance\u003c\/li\u003e\n\u003cli\u003eDirect Normal Spectral Irradiance (DNSI)\u003c\/li\u003e\n\u003cli\u003eAerosol Optical Depth (AOD)\u003c\/li\u003e\n\u003cli\u003eTotal column water vapour\u003c\/li\u003e\n\u003cli\u003eTotal column ozone\u003c\/li\u003e\n\u003cli\u003eSpectral Correction Factor (SCF)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eDirect spectral measurement can be integrated with SunTracker-2000\/3000 systems for continuous solar pointing and remote data acquisition.\u003c\/p\u003e\u003ch3\u003eTechnical Information\u003c\/h3\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.geonica.com\/en\/sems-spectral.php\" target=\"_blank\" rel=\"noopener\"\u003e\u003cstrong\u003eView SEMS-Spectral Technical Information\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"GEONICA","offers":[{"title":"Default Title","offer_id":50857323921559,"sku":null,"price":0.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/0088\/0535\/files\/sems-spectral.jpg?v=1790177616","url":"https:\/\/pvl.co.uk\/products\/sems-spectral-solar-spectral-measurement-system","provider":"PVL","version":"1.0","type":"link"}