{"product_id":"aeternasol-400w-solar-panel-kit-4-100w-bifacial-n-type-panels-ip68-waterproof-25-high-efficiency","title":"AeternaSol 400W Solar Panel Kit — 4×100W Bifacial N-Type Panels, IP68 Waterproof, 25% High Efficiency","description":"\u003cp\u003e\u003cstrong\u003eAeternaSol 400W solar kit includes four 100W bifacial N-Type panels that capture light on both sides for higher output, built for durable off-grid use.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese compact, high-efficiency monocrystalline panels are engineered to maximize power in limited spaces — ideal for RVs, trailers, boats, small rooftops and remote systems. With A+ grade N-type cells, an 18-busbar full-weld design, transparent backsheet for bifacial gain, and IP68 waterproofing, the set prioritizes steady performance, long life and simplified installation.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these panels deliver more power in small installations?\u003c\/h3\u003e\n\u003cp\u003eThe panels use N-Type monocrystalline cells with an 18-busbar layout and a transparent backsheet so both direct and reflected light generate electricity. Higher cell conversion and reduced microcrack risk mean each 100W module produces more real-world energy than older designs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUp to 25% cell conversion efficiency from A+ N-type silicon.\u003c\/li\u003e\n  \u003cli\u003eBifacial design captures reflected and diffuse ground light for up to ~30% extra yield.\u003c\/li\u003e\n  \u003cli\u003e18BB full-welding reduces internal resistance and power loss.\u003c\/li\u003e\n  \u003cli\u003eLow annual degradation (≤0.4% after year one) for long-term output.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre these panels durable enough for marine, RV, and outdoor use?\u003c\/h3\u003e\n\u003cp\u003eYes — the construction focuses on weather resistance and safety. An IP68-rated potting process seals electronics against water, steam and dust while an aluminum alloy frame resists corrosion and keeps mounting simple.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIP68 waterproofing prevents ingress in wet or coastal environments.\u003c\/li\u003e\n  \u003cli\u003eUV-resistant wire jacket and 11 AWG oxygen-free copper conductors reduce power loss.\u003c\/li\u003e\n  \u003cli\u003eCorrosion-proof aluminum frame with pre-drilled holes for tool-free mounting.\u003c\/li\u003e\n  \u003cli\u003eEnhanced thermal conductivity to avoid overheating and extend lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat safety and battery-protection features are included?\u003c\/h3\u003e\n\u003cp\u003eBuilt-in reverse current blocking diodes stop nighttime battery drain and protect the system from backfeed. The FCC-compliant electronics and robust potting further reduce short-circuit and electromagnetic risks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eReverse current blocking diode prevents battery discharge at night.\u003c\/li\u003e\n  \u003cli\u003eFully potted junction box with IP68 rating isolates contacts from moisture.\u003c\/li\u003e\n  \u003cli\u003eMeets 47 CFR Part 15 electromagnetic compatibility standards.\u003c\/li\u003e\n  \u003cli\u003eHeavy-gauge 11 AWG oxygen-free copper for reliable current handling up to 25A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does this kit reduce installation complexity and system cost?\u003c\/h3\u003e\n\u003cp\u003eUsing four 100W panels eliminates the need for many smaller modules, cutting mounts, connectors and labor. Higher efficiency per panel reduces roof footprint and fewer parallel strings mean less wiring and lower line losses.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eSingle 100W modules replace multiple lower-watt alternatives for a compact layout.\u003c\/li\u003e\n  \u003cli\u003ePre-drilled frames speed mounting — no extra drilling required.\u003c\/li\u003e\n  \u003cli\u003eFewer cables and connectors reduce material and labor costs.\u003c\/li\u003e\n  \u003cli\u003eOptimized wiring with 11 AWG copper minimizes voltage drop and maintenance needs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: AeternaSol's 400W (4×100W) bifacial kit suits vanlifers, RV owners, marine enthusiasts, small-home rooftops and off-grid hobbyists who need reliable, space-efficient solar with heavy-duty weather protection. It’s engineered for installers and DIYers who want high conversion efficiency, long-term performance guarantees, easy mounting and built-in safeguards to protect batteries and electronics.\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 these panels be wired to a 12V battery?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. Each 100W panel is designed for 12V systems; use a compatible charge controller and correct wiring for safe charging.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How much extra energy does bifacial technology add?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Bifacial gain varies by surface and tilt but can increase energy capture up to about 30% under reflective conditions.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AeternaSol","offers":[{"title":"Default Title","offer_id":56801075134804,"sku":"B0GJS9NWLB","price":386.47,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1063\/2652\/4244\/files\/aeternasol-panel-front-view.jpg?v=1786739067","url":"https:\/\/gardenluxe.co.uk\/products\/aeternasol-400w-solar-panel-kit-4-100w-bifacial-n-type-panels-ip68-waterproof-25-high-efficiency","provider":"Gardenluxe Uk","version":"1.0","type":"link"}