{"product_id":"astronergy-astro-zonnepaneel-450wp-full-black-bifacial-glas-glas","title":"Astronergy ASTRO Solar Panel 450Wp – Full Black Bifacial Glass\/Glass","description":"\u003cp\u003eThe Astronergy ASTRO N7s is a full black bifacial glass-glass solar panel of 450 Wp with n-type TOPCon 4.0 cells and an efficiency of 22.5%. The frame, cells and rear glass are black, so the panel blends into the roof. Because the rear side also captures light, on a light or reflective surface it yields more than the 450 Wp on the front.\u003c\/p\u003e\u003ch3\u003eWhat you use it for\u003c\/h3\u003e\u003cp\u003eAt 1762 × 1134 mm (less than 2 m²) and 21.5 kg, this is a manageable size for pitched roofs, flat roofs and carports. The bifacial yield comes into its own best on a flat roof with gravel or white roofing membrane, or with an open structure where light passes underneath the panel. According to the datasheet, the power rises to 495 W at 10% rear-side gain and to 540 W at 20%.\u003c\/p\u003e\u003ch3\u003eWhat makes it special\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003en-type TOPCon 4.0 cells with ZBB-TF: without busbars, with a conductive film, for an even black surface.\u003c\/li\u003e\n\u003cli\u003eGlass-glass (1.6 + 1.6 mm) with black anodised aluminium frame; load capacity up to 5,400 Pa front and 2,400 Pa rear.\u003c\/li\u003e\n\u003cli\u003eLow degradation: a maximum of 1.0% in the first year and 0.4% per year after that; at least 87.4% after 30 years.\u003c\/li\u003e\n\u003cli\u003eTemperature coefficient Pmpp of -0.29%\/°C.\u003c\/li\u003e\n\u003cli\u003eIP68 junction box, three bypass diodes, system voltage up to 1,500 V.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWarranty and installation\u003c\/h3\u003e\u003cp\u003eThe manufacturer provides a 30-year linear performance warranty and a product warranty that is reinsured with a Tier 1 insurer. The 4 mm² cables have a length of 350 mm (+) and 250 mm (-). Mounting is done with universal clamps on a suitable mounting system, such as Esdec ClickFit EVO or Solarstell Connect.\u003c\/p\u003e","brand":"Astronergy","offers":[{"title":"Default Title","offer_id":57523506741631,"sku":"astro 450","price":69.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0922\/7065\/7919\/files\/multi-solar-astronergy-full-black-bifacial-solar-panel.png?v=1788791958","url":"https:\/\/multi-solar.eu\/products\/astronergy-astro-zonnepaneel-450wp-full-black-bifacial-glas-glas","provider":"Multi Solar","version":"1.0","type":"link"}