{"product_id":"400w-bifacial-foldable-solar-panel","title":"Sunvivae 400W Bifacial Foldable Solar Panel with 7-in-1 Adapter Cable","description":"\u003cstyle\u003e\n  .sv400{--ink:#15202b;--muted:#5f6b76;--blue:#0876c9;--orange:#f36b21;--pale:#f3f8fc;--line:#dce6ee;max-width:1180px;margin:0 auto;color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.6}\n  .sv400 *{box-sizing:border-box}.sv400 h2,.sv400 h3,.sv400 p{margin-top:0}.sv400 h2{font-size:clamp(28px,4vw,46px);line-height:1.12;margin-bottom:16px}.sv400 h3{font-size:22px;line-height:1.25;margin-bottom:9px}.sv400 p{color:var(--muted)}\n  .sv400 .hero{padding:54px 34px;text-align:center;background:linear-gradient(135deg,#eef8ff,#fff7ef);border-radius:24px;margin-bottom:22px}.sv400 .eyebrow{color:var(--orange);font-weight:800;letter-spacing:.1em;text-transform:uppercase;font-size:13px}.sv400 .lead{max-width:820px;margin:0 auto 25px;font-size:18px}.sv400 .chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.sv400 .chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 15px;font-weight:700;font-size:14px}\n  .sv400 .section{padding:42px 20px}.sv400 .center{text-align:center;max-width:820px;margin:0 auto 28px}.sv400 .grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.sv400 .card{padding:25px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:0 8px 26px rgba(28,61,84,.06)}.sv400 .icon{font-size:26px;margin-bottom:10px}.sv400 .media{margin:18px 0 28px}.sv400 img{display:block;width:100%;height:auto;border-radius:18px}.sv400 .split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.sv400 .specs{display:grid;grid-template-columns:repeat(2,1fr);gap:0;border:1px solid var(--line);border-radius:16px;overflow:hidden}.sv400 .spec{padding:15px 18px;border-bottom:1px solid var(--line)}.sv400 .spec:nth-child(odd){border-right:1px solid var(--line)}.sv400 .spec b{display:block;color:var(--ink)}.sv400 .notice{padding:21px 24px;border-left:5px solid var(--orange);background:#fff7f0;border-radius:10px}.sv400 details{border-top:1px solid var(--line);padding:17px 4px}.sv400 summary{cursor:pointer;font-weight:700;color:var(--ink)}.sv400 details p{margin:10px 0 0}.sv400 .cta{padding:38px 24px;text-align:center;background:#0b2740;color:#fff;border-radius:22px}.sv400 .cta p{color:#d8e7f3}.sv400 .btn{display:inline-block;background:var(--orange);color:#fff!important;text-decoration:none;padding:13px 24px;border-radius:999px;font-weight:800}\n  @media(max-width:760px){.sv400 .grid,.sv400 .split,.sv400 .specs{grid-template-columns:1fr}.sv400 .hero{padding:38px 18px}.sv400 .section{padding:32px 8px}.sv400 .spec:nth-child(odd){border-right:0}.sv400 h2{font-size:30px}}\n\u003c\/style\u003e\n\n\u003cdiv class=\"sv400\"\u003e\n  \u003csection class=\"hero\"\u003e\n    \u003cdiv class=\"eyebrow\"\u003ePortable power for bigger adventures\u003c\/div\u003e\n    \u003ch2\u003e400W Bifacial Power. Foldable Freedom.\u003c\/h2\u003e\n    \u003cp class=\"lead\"\u003eCapture direct sunlight from the front and reflected light from the rear with a high-output portable panel built for compatible power stations, RV travel, camping and emergency backup.\u003c\/p\u003e\n    \u003cdiv class=\"chips\"\u003e\n      \u003cspan class=\"chip\"\u003e400W Rated Power\u003c\/span\u003e\u003cspan class=\"chip\"\u003eBifacial Design\u003c\/span\u003e\u003cspan class=\"chip\"\u003eUp to 23.5% Cell Efficiency\u003c\/span\u003e\u003cspan class=\"chip\"\u003eIP68-Rated Panel\u003c\/span\u003e\u003cspan class=\"chip\"\u003e3 Kickstands\u003c\/span\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"section\"\u003e\n    \u003cdiv class=\"center\"\u003e\n\u003cdiv class=\"eyebrow\"\u003eMore ways to harvest sunlight\u003c\/div\u003e\n\u003ch2\u003ePower from Both Sides\u003c\/h2\u003e\n\u003cp\u003eThe front surface captures direct sunlight while the rear surface can use reflected light from bright ground surfaces. Actual rear-side gain varies with surface reflectivity, panel height, angle, shading, temperature and weather.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"media\"\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/5888\/2397\/files\/3_42ab20a7-f4b6-4940-a41f-c7d8fa7a2439.png?v=1788501693\" alt=\"400W bifacial portable solar panel using direct and reflected sunlight\"\u003e\u003c\/div\u003e\n    \u003cdiv class=\"grid\"\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"icon\"\u003e☀️\u003c\/div\u003e\n\u003ch3\u003e400W Rated Output\u003c\/h3\u003e\n\u003cp\u003eHigh-output solar collection for compatible portable power stations and off-grid systems.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"icon\"\u003e↕️\u003c\/div\u003e\n\u003ch3\u003eBifacial Collection\u003c\/h3\u003e\n\u003cp\u003eRear-side cells can collect reflected sunlight from surfaces such as light-colored roofs, sand or snow.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003cdiv class=\"icon\"\u003e⚡\u003c\/div\u003e\n\u003ch3\u003eEfficient Cells\u003c\/h3\u003e\n\u003cp\u003e16BB N-type monocrystalline cells deliver up to 23.5% cell conversion efficiency.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"section\"\u003e\n    \u003cdiv class=\"split\"\u003e\n      \u003cdiv\u003e\n\u003cdiv class=\"eyebrow\"\u003eBuilt for the outdoors\u003c\/div\u003e\n\u003ch2\u003eDurable Materials, Portable Form\u003c\/h2\u003e\n\u003cp\u003eAn ETFE surface helps resist dust and outdoor wear, while the reinforced foldable body protects the panel during travel and storage. The solar panel is IP68-rated; keep plugs and connection points dry and never connect cables while wet.\u003c\/p\u003e\n\u003cp\u003eUse it beside an RV, at camp or as part of a prepared home-backup setup—then fold it down for transport.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/5888\/2397\/files\/4_54708e35-5763-4677-b2d5-fa87892a567b.png?v=1788501693\" alt=\"Durable foldable 400W solar panel for camping RV and backup power\"\u003e\u003c\/div\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"media\"\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/5888\/2397\/files\/7_8e1859fb-6e86-4cb4-b7c9-0aae3e8d7b6d.png?v=1788501693\" alt=\"IP68-rated 400W foldable solar panel for changing outdoor conditions\"\u003e\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"section\"\u003e\n    \u003cdiv class=\"center\"\u003e\n\u003cdiv class=\"eyebrow\"\u003eSet up for the sun\u003c\/div\u003e\n\u003ch2\u003eThree Reinforced Kickstands\u003c\/h2\u003e\n\u003cp\u003eDeploy the panel on a stable, level surface and adjust its angle to improve exposure as the sun moves. Secure the panel in windy conditions and do not leave it unattended in severe weather.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"media\"\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/5888\/2397\/files\/6_2b3b91ab-8f3d-4a5f-a055-6563c3ce455d.png?v=1788501693\" alt=\"400W foldable solar panel with three adjustable kickstands\"\u003e\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"section\"\u003e\n    \u003cdiv class=\"center\"\u003e\n\u003cdiv class=\"eyebrow\"\u003eConnect with confidence\u003c\/div\u003e\n\u003ch2\u003e7-in-1 Adapter Cable Included\u003c\/h2\u003e\n\u003cp\u003eStandard solar connectors feed the included adapter cable, giving you several connection options for compatible power stations. Always verify input voltage, current limit, connector size and polarity before connecting.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003cdiv class=\"media\"\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/5888\/2397\/files\/8_6724966a-b6be-4ed0-8c79-3d64fcf01958.png?v=1788501693\" alt=\"Seven in one solar adapter cable with XT60 Anderson and DC connectors\"\u003e\u003c\/div\u003e\n    \u003cdiv class=\"grid\"\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003ch3\u003ePower-Station Ready\u003c\/h3\u003e\n\u003cp\u003eDesigned for stations whose solar input supports the panel's voltage and power range.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003ch3\u003eSeven Connector Options\u003c\/h3\u003e\n\u003cp\u003eDC7909, DC8020, XT60, DC5521, DC5525, DC35135 and Anderson.\u003c\/p\u003e\n\u003c\/div\u003e\n      \u003cdiv class=\"card\"\u003e\n\u003ch3\u003eBattery Systems\u003c\/h3\u003e\n\u003cp\u003eA compatible solar charge controller is required when charging a standalone battery.\u003c\/p\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"section\"\u003e\n    \u003cdiv class=\"split\"\u003e\n      \u003cdiv\u003e\u003cimg loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0743\/5888\/2397\/files\/5_1590fcb8-f350-43f9-b7a8-974fda743038.png?v=1788501693\" alt=\"400W portable bifacial solar panel dimensions and included accessories\"\u003e\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cdiv class=\"eyebrow\"\u003eSpecifications\u003c\/div\u003e\n\u003ch2\u003eHigh Output, Foldable Storage\u003c\/h2\u003e\n\u003cdiv class=\"specs\"\u003e\n        \u003cdiv class=\"spec\"\u003e\n\u003cb\u003eRated Power\u003c\/b\u003e400W\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cb\u003eCell Type\u003c\/b\u003e16BB N-Type monocrystalline\u003c\/div\u003e\n        \u003cdiv class=\"spec\"\u003e\n\u003cb\u003eOperating Voltage\u003c\/b\u003e33.6V\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cb\u003eCell Efficiency\u003c\/b\u003eUp to 23.5%\u003c\/div\u003e\n        \u003cdiv class=\"spec\"\u003e\n\u003cb\u003eUnfolded Size\u003c\/b\u003e114.1 × 35.4 × 0.6 in\u003cbr\u003e290 × 90 × 1.5 cm\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cb\u003eFolded Size\u003c\/b\u003e26.7 × 34.6 × 2.7 in\u003cbr\u003e68 × 88 × 7 cm\u003c\/div\u003e\n        \u003cdiv class=\"spec\"\u003e\n\u003cb\u003eNet Weight\u003c\/b\u003e24.2 lb \/ 11 kg\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cb\u003ePanel Rating\u003c\/b\u003eIP68\u003c\/div\u003e\n        \u003cdiv class=\"spec\"\u003e\n\u003cb\u003eKickstands\u003c\/b\u003e3 reinforced stands\u003c\/div\u003e\n\u003cdiv class=\"spec\"\u003e\n\u003cb\u003eSurface\u003c\/b\u003eWeather-resistant ETFE\u003c\/div\u003e\n      \u003c\/div\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"section\"\u003e\n    \u003cdiv class=\"notice\"\u003e\n\u003cstrong\u003eCompatibility comes first.\u003c\/strong\u003e Before ordering, confirm that your power station accepts approximately 33.6V solar input and that its maximum input voltage, current and wattage limits are compatible. A matching plug alone does not guarantee electrical compatibility. Output varies with sunlight intensity, panel angle, temperature, shading, surface reflectivity and connected-device limits.\u003c\/div\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"section\"\u003e\n    \u003cdiv class=\"center\"\u003e\n\u003cdiv class=\"eyebrow\"\u003eGood to know\u003c\/div\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003c\/div\u003e\n    \u003cdetails\u003e\u003csummary\u003eWill it always produce 400W?\u003c\/summary\u003e\u003cp\u003e400W is the panel's rated power under standardized test conditions. Real-world output normally varies with sun, temperature, angle, shading, cable loss and the receiving device's input limit.\u003c\/p\u003e\u003c\/details\u003e\n    \u003cdetails\u003e\u003csummary\u003eHow much extra energy does the rear side produce?\u003c\/summary\u003e\u003cp\u003eThere is no fixed percentage. Rear-side contribution depends heavily on how much light the ground reflects and how the panel is positioned. Bright surfaces and open spacing generally help more than dark surfaces.\u003c\/p\u003e\u003c\/details\u003e\n    \u003cdetails\u003e\u003csummary\u003eIs it compatible with EcoFlow, Jackery, BLUETTI or Anker?\u003c\/summary\u003e\u003cp\u003eThe included adapters support many common connector formats, but compatibility depends on the exact model's voltage, current, wattage, port and polarity requirements. Check the power station manual before connecting.\u003c\/p\u003e\u003c\/details\u003e\n    \u003cdetails\u003e\u003csummary\u003eCan it charge a battery directly?\u003c\/summary\u003e\u003cp\u003eDo not connect it directly to a standalone battery. Use a correctly sized solar charge controller matched to the panel and battery chemistry.\u003c\/p\u003e\u003c\/details\u003e\n    \u003cdetails\u003e\u003csummary\u003eCan it stay outside in rain?\u003c\/summary\u003e\u003cp\u003eThe panel is IP68-rated, but connectors should be kept dry and properly protected. Avoid connection or disconnection in wet conditions, submersion, and prolonged exposure to severe weather.\u003c\/p\u003e\u003c\/details\u003e\n    \u003cdetails\u003e\u003csummary\u003eWhat is included?\u003c\/summary\u003e\u003cp\u003eOne 400W bifacial foldable solar panel, one 7-in-1 adapter cable and one user manual.\u003c\/p\u003e\u003c\/details\u003e\n  \u003c\/section\u003e\n\n  \u003csection class=\"cta\"\u003e\u003ch2\u003eBuild a More Capable Off-Grid Setup\u003c\/h2\u003e\n\u003cp\u003eNeed help checking a power station or battery-system match before ordering?\u003c\/p\u003e\n\u003ca class=\"btn\" href=\"https:\/\/www.sunvivae.com\/pages\/contact-us\"\u003eContact Sunvivae\u003c\/a\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Sunvivae","offers":[{"title":"Default Title","offer_id":44986644430941,"sku":"GF-21-400W","price":499.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5888\/2397\/files\/sunvivae-400w-bifacial-foldable-solar-panel-with-7-in-1-adapter-cable-1354256.png?v=1789885516","url":"https:\/\/www.sunvivae.com\/products\/400w-bifacial-foldable-solar-panel","provider":"Sunvivae","version":"1.0","type":"link"}