{"product_id":"aeternasol-400w-n-type-solar-panel-25-6-efficiency-12v-24v-ip68-durable-module","title":"AeternaSol 400W N-Type Solar Panel — 25.6% Efficiency, 12V\/24V IP68 Durable Module","description":"\u003cp\u003e\u003cstrong\u003eAeternaSol’s 400W N-Type 16BB solar panel delivers high conversion efficiency up to 25.6% in a durable, IP68-rated 12V\/24V module built for long-term off-grid use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis PV module pairs N-Type monocrystalline cells with a 16-busbar full-weld design to maximize power density, reduce internal losses, and resist microcracks. Engineered for vehicles, boats, and compact residential arrays, it fits limited spaces while producing stable output in varied lighting and temperature conditions. The panel’s advanced potting and enclosure technology target long life and dependable performance in wet, dusty, or coastal environments.\u003c\/p\u003e\n\n\u003ch3\u003eHow much energy can I expect from this 400W panel in real-world conditions?\u003c\/h3\u003e\n\u003cp\u003eActual generation depends on sunlight hours, tilt, shading, and local climate, but the panel’s high 25.6% peak efficiency and low degradation rate protect long-term yield. Its superior temperature coefficient helps sustain output in heat, while the 16BB layout minimizes production loss from microcracks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePeak power rating: 400W nameplate with 25.6% cell conversion efficiency\u003c\/li\u003e\n  \u003cli\u003eLow initial degradation: ≤1% first year, ≤0.4% annually thereafter\u003c\/li\u003e\n  \u003cli\u003eDesigned for stronger low-light and high-temperature performance\u003c\/li\u003e\n  \u003cli\u003eExpected multi-decade service life and steady annual output\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this panel work with my 12V or 24V RV, camper, or boat electrical system?\u003c\/h3\u003e\n\u003cp\u003eYes — the module supports both 12V and 24V systems, making it compatible with common battery banks and charge controllers used on RVs, vans, and marine setups. Its versatile voltage behavior simplifies panel selection and reduces the need for complex system matching.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWide voltage compatibility: suitable for 12V and 24V battery banks\u003c\/li\u003e\n  \u003cli\u003ePairs with MPPT or PWM charge controllers for optimized charging\u003c\/li\u003e\n  \u003cli\u003eSimple array options: single panel for DC loads or parallel\/series for larger systems\u003c\/li\u003e\n  \u003cli\u003eCompact footprint ideal for limited roof space on vans and boats\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable is the panel outdoors, and what maintenance does it need?\u003c\/h3\u003e\n\u003cp\u003eThe module is IP68-rated and uses premium potting to block water, vapor, and dust ingress, reducing the risk of shorts and corrosion. Thermal design accelerates heat dissipation, and the panel is built to resist heavy rain, humidity, and salt air — all with virtually zero routine maintenance required.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP68 water and dust protection for marine and coastal climates\u003c\/li\u003e\n  \u003cli\u003ePotting compounds prevent moisture penetration and electrical faults\u003c\/li\u003e\n  \u003cli\u003eOptimized thermal conductivity avoids overheating and extends life\u003c\/li\u003e\n  \u003cli\u003eMinimal upkeep: occasional cleaning is usually sufficient\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat financial or lifespan benefits should I expect from choosing this N-Type module?\u003c\/h3\u003e\n\u003cp\u003eN-Type cell chemistry and 16BB construction reduce long-term degradation and increase usable energy per square foot, improving return on investment. With a design life extending to 30 years, the module targets lower effective cost of energy and rapid payback when compared with lower-efficiency panels.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLong service life: designed for up to 30 years of reliable output\u003c\/li\u003e\n  \u003cli\u003eRapid payback potential due to high efficiency and sustained yield\u003c\/li\u003e\n  \u003cli\u003eLower lifecycle degradation preserves energy production year after year\u003c\/li\u003e\n  \u003cli\u003eGood option for off-grid and grid-deferring installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this panel for? The AeternaSol 400W N-Type 16BB module suits vanlifers, RV owners, boaters, tiny-home residents, and homeowners building compact rooftop or off-grid arrays who need a high-efficiency, weatherproof panel that conserves rooftop area while delivering long-term performance. If you value high power density, low degradation, wide voltage compatibility, and robust environmental protection, this panel is engineered to meet those needs with minimal maintenance.\u003c\/p\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: Can this panel be wired to a 12V battery system?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — the module supports 12V and 24V systems and pairs with MPPT or PWM controllers for proper charging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is the panel weatherproof for marine use?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes — IP68 rating plus potting technology resists water, dust, and coastal corrosion for marine conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AeternaSol","offers":[{"title":"Default Title","offer_id":56805452808532,"sku":"B0GT4KF2T3","price":467.97,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/aeternasol-front-panel-view.jpg?v=1786803501","url":"https:\/\/gardenluxe.co.uk\/products\/aeternasol-400w-n-type-solar-panel-25-6-efficiency-12v-24v-ip68-durable-module","provider":"Gardenluxe Uk","version":"1.0","type":"link"}