{"product_id":"aeternasol-400w-solar-panel-duo-2x200w-bifacial-n-type-panels-ip68-for-off-grid-rv-boat","title":"AeternaSol 400W Solar Panel Duo — 2x200W Bifacial N-Type Panels, IP68, for Off-Grid RV\/Boat","description":"\u003ch2\u003eTwo-way energy for off‑grid adventures\u003c\/h2\u003e\u003cp\u003eThe AeternaSol 400W Solar Panel Duo combines two 200W bifacial N‑Type monocrystalline modules into a compact, rugged power source designed for remote living and mobile enjoying. Built with A+ grade cells and 18BB full‑welding busbars, these panels aim for a stable, efficient energy supply across a variety of outdoor settings.\u003c\/p\u003e\u003cp\u003eBeyond raw wattage, the design emphasizes durability and long‑term value. The cutting edge backsheet supports efficient light capture from both sides, while thoughtful construction minimizes common failure modes in challenging environments. The result is a versatile solar solution that can adapt to off‑grid cabins, recreational vehicles, boats, and trailers without sacrificing performance or reliability.\u003c\/p\u003e\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUp to 25% high‑efficiency conversion with ultra‑low degradation (first year up to 1%, then up to 0.4% annually)\u003c\/li\u003e\n\u003cli\u003eBifacial energy capture can boost total output by up to 30% under favorable lighting and reflective surroundings\u003c\/li\u003e\n\u003cli\u003eIP68 rated junction box with robust potting protects wires from water, dust, and steam\u003c\/li\u003e\n\u003cli\u003e11 AWG 100% oxygen‑free copper wire with UV‑resistant jacket supports high current with longer life\u003c\/li\u003e\n\u003cli\u003eHeavy‑duty aluminum frame resists rust; pre‑drilled mounting holes simplify installation\u003c\/li\u003e\n\u003cli\u003eMC4 connectors with a sturdy PPO shell deliver secure, long‑lasting connections\u003c\/li\u003e\n\u003cli\u003e10‑year seller support and 25‑year performance guarantee, targeting sustained power retention over time\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesigned for real‑world use\u003c\/h3\u003e\u003cp\u003eIdeal for off‑grid RVs, boats, trailers, and remote cabins, the panels are built to endure varied climates and coastal humidity. The combination of a rigid frame, reliable wiring, and protected junctions helps maintain performance when space is at a premium and installation needs are straightforward.\u003c\/p\u003e\u003cp\u003eWith compatibility for 12V systems and easy integration into existing or new solar setups, these panels offer a practical balance of capacity, durability, and ease of use. The long‑term warranty and support are designed to provide peace of mind for extended outdoor adventures or stationary off‑grid living.\u003c\/p\u003e\u003ch3\u003eWhat you get and how to use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTwo 200W bifacial panels designed for 18V or compatible 12V system configurations\u003c\/li\u003e\n\u003cli\u003eRobust MC4 connectors and wide compatibility with common solar hardware\u003c\/li\u003e\n\u003cli\u003ePre‑drilled frame holes for quick, tool‑free mounting and reliable sealing against the elements\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this 400W duo suitable for off‑grid RV, boat, or camper use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The two 200W bifacial panels are designed for mobile and remote setups with IP68 protection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What warranty or support comes with these panels?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 10-year seller support and a 25-year performance guarantee, aiming to maintain about 84.5% of initial output after 25 years.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AeternaSol","offers":[{"title":"Default Title","offer_id":43996593979526,"sku":"B0GHQTTS2L","price":302.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/1602\/5478\/files\/aeternaSol-200w-bifacial-panel-front-view.jpg?v=1779165101","url":"https:\/\/patiozora.com\/products\/aeternasol-400w-solar-panel-duo-2x200w-bifacial-n-type-panels-ip68-for-off-grid-rv-boat","provider":"PatioZora","version":"1.0","type":"link"}