{"product_id":"1000v-dc-string-combiner-box-1-string-spd-isolator-wppv-1s1","title":"1000V DC String Combiner Box – 1 String + Type 2 SPD + DC Isolator (WPPV-1S1)","description":"\u003cp\u003eThe \u003cstrong\u003eWPPV-1S1\u003c\/strong\u003e is an \u003cstrong\u003eIP65 plastic solar string combiner box\u003c\/strong\u003e designed for \u003cstrong\u003esingle-string PV installations\u003c\/strong\u003e requiring integrated DC isolation and surge protection. Rated for \u003cstrong\u003e1000V DC systems\u003c\/strong\u003e, it provides safe string termination, overvoltage protection, and local isolation in one installer-ready enclosure.\u003c\/p\u003e\n\u003cp\u003eSupplied complete with a \u003cstrong\u003eDC rotary isolator\u003c\/strong\u003e and \u003cstrong\u003eType 2 DC surge protection device (SPD)\u003c\/strong\u003e, this unit protects downstream inverter equipment from transient overvoltage while allowing safe maintenance isolation. The weatherproof IP65 enclosure makes it suitable for outdoor mounting in residential and light commercial solar installations.\u003c\/p\u003e\n\u003cdiv style=\"background: #f9f9f9; padding: 12px; border-left: 4px solid #ff6d02; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px; color: #444;\"\u003e\u003cstrong\u003eInstaller Tip:\u003c\/strong\u003e Ideal for single-string domestic PV systems where the inverter does not include integrated DC surge protection. Provides a tidy, regulation-ready solution at the array or inverter location.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 String \/ 1 Output configuration\u003c\/strong\u003e – suitable for single MPPT PV systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1000V DC rated\u003c\/strong\u003e – compatible with modern solar arrays\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType 2 DC SPD\u003c\/strong\u003e – protects inverter from transient overvoltage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated DC rotary isolator\u003c\/strong\u003e – safe local disconnection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 plastic enclosure\u003c\/strong\u003e – weatherproof for external installation\u003c\/li\u003e\n\u003cli\u003ePre-configured internal wiring for faster installation\u003c\/li\u003e\n\u003cli\u003eDesigned for residential and light commercial PV systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompare Solar String Combiner Boxes\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 15px; text-align: left;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #ff6d02; color: #fff;\"\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eStrings\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eEnclosure\u003c\/th\u003e\n\u003cth style=\"padding: 10px; border: 1px solid #ddd;\"\u003eBest For\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWPPV-1S1 (This Product)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 String \/ 1 Output\u003c\/td\u003e\n\u003ctd\u003eIP65 Plastic\u003c\/td\u003e\n\u003ctd\u003eSingle-string domestic PV systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/plastic-combiner-box-2-string-2-output-surge-protection-dc-rotary-isolator-wppv-2s2\"\u003e\u003cstrong\u003eWPPV-2S2\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Strings \/ 2 Output\u003c\/td\u003e\n\u003ctd\u003eIP65 Plastic\u003c\/td\u003e\n\u003ctd\u003eDual MPPT or split-array systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/metal-combiner-box-1-string-1-output-surge-protection-dc-rotary-isolator-wmpv-1s1\"\u003e\u003cstrong\u003eWMPV-1S1\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e1 String \/ 1 Output\u003c\/td\u003e\n\u003ctd\u003eIP65 Metal\u003c\/td\u003e\n\u003ctd\u003eHigher mechanical protection environments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003ca href=\"\/products\/metal-combiner-box-2-string-2-output-surge-protection-dc-rotary-isolator-wmpv-2s2\"\u003e\u003cstrong\u003eWMPV-2S2\u003c\/strong\u003e\u003c\/a\u003e\u003c\/td\u003e\n\u003ctd\u003e2 Strings \/ 2 Output\u003c\/td\u003e\n\u003ctd\u003eIP65 Metal\u003c\/td\u003e\n\u003ctd\u003eCommercial or exposed installs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"power-and-data-uk","offers":[{"title":"Default Title","offer_id":55455925666168,"sku":"WPPV-1S1","price":117.95,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1387\/8168\/files\/WPPV-1S1.webp?v=1788881891","url":"https:\/\/poweranddatauk.co.uk\/products\/1000v-dc-string-combiner-box-1-string-spd-isolator-wppv-1s1","provider":"power-and-data-uk","version":"1.0","type":"link"}