{"product_id":"all-black-monocrystalline-solar-panel-450w","title":"450W All Black Half Cut Monocrystalline Solar Panel | Voltacon","description":"\u003cp\u003eThe Voltacon 450W all black solar panel uses half cut PERC monocrystalline cell technology, giving reliable output with improved shading tolerance and reduced wire losses. The black anodised frame and back sheet suit residential roofs and commercial installs where appearance matters as much as performance.\u003c\/p\u003e\u003ch2\u003eKey features of this monocrystalline solar panel\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak power\u003c\/strong\u003e, 450W (part number HS420M-54-18X)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule efficiency\u003c\/strong\u003e, 21.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCell layout\u003c\/strong\u003e, half cut 9-busbar PERC cells (182 x 91mm), 108 cells in a 6x18 configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame and back sheet\u003c\/strong\u003e, all black anodised aluminium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJunction box\u003c\/strong\u003e, IP67 with 4mm² MC4-compatible cables\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e, 15-year product warranty, 25-year performance warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eHalf cut cell technology splits each cell into two halves, cutting the current through each section and lowering resistive losses in the wiring. Two independent bypass sections mean shading on one half of the panel does not suppress output from the other half, which helps real-world yield on partially shaded roofs.\u003c\/p\u003e\u003cp\u003eThe black anodised frame and black back sheet give a uniform look on dark roof tiles, a common choice where the visual impact of the array matters.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eResidential rooftop solar PV systems\u003c\/li\u003e\n\u003cli\u003eCommercial rooftop installations requiring a black aesthetic\u003c\/li\u003e\n\u003cli\u003eGround-mounted and flat roof solar arrays\u003c\/li\u003e\n\u003cli\u003eOn-grid and off-grid systems requiring high-efficiency compact panels\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eInstallation and safety notes\u003c\/h3\u003e\u003cp\u003eThis panel must be installed by a qualified MCS-accredited solar installer. Mounting structure design, string voltage calculations, cable sizing and earthing must comply with IET Wiring Regulations and the panel installation manual. Do not exceed the maximum system voltage of 1000VDC or the maximum series fuse rating of 20A.\u003c\/p\u003e","brand":"Voltacon","offers":[{"title":"Default Title","offer_id":52060767486240,"sku":"SPV-450W-B-HC","price":91.35,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-spv-450w-b-hc-1.webp?v=1785505732","url":"https:\/\/www.ledandsolar.co.uk\/products\/all-black-monocrystalline-solar-panel-450w","provider":"LED \u0026 Solar","version":"1.0","type":"link"}