{"product_id":"ecoflow-400w-portable-solar-panel","title":"EcoFlow 400W Portable Solar Panel","description":"\u003ch2 id=\"tinymce_scroll_sign\"\u003eMore power. Serious off-grid solar.\u003c\/h2\u003e\n\u003cp\u003eThe EcoFlow 400W Solar Panel is built for the times when 110 or 220 watts just isn't enough. Whether you want to power a larger off-grid setup, keep a basecamp running, or charge a high-capacity power station without waiting all day, this panel closes the gap between \"dipping your toes in\" and harnessing energy off the grid. It's the most powerful portable panel in the EcoFlow lineup.\u003c\/p\u003e\n\u003ch3\u003eWhy It Works for You\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6508\/1517\/files\/blue_checkmark.png?v=1773360459\" alt=\"\" width=\"15\" height=\"15\"\u003eMore output, faster charging: \u003c\/strong\u003eAt 400 watts of rated solar input, you're generating enough energy in a good afternoon to meaningfully recharge a large portable power station, or run one and charge it at the same time\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6508\/1517\/files\/blue_checkmark.png?v=1773360459\" alt=\"\" width=\"15\" height=\"15\"\u003eUp to 23% efficiency: \u003c\/strong\u003eMonocrystalline silicon cells with multi busbar technology mean you're getting more usable energy per square foot of panel than most competing options at this size\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6508\/1517\/files\/blue_checkmark.png?v=1773360459\" alt=\"\" width=\"15\" height=\"15\"\u003eFolds flat, self-supporting: \u003c\/strong\u003eA one-piece folding design with an integrated adjustable kickstand means setup takes about 30 seconds. No separate stand to assemble, no guesswork about angle\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6508\/1517\/files\/blue_checkmark.png?v=1773360459\" alt=\"\" width=\"15\" height=\"15\"\u003eIP68 waterproof: \u003c\/strong\u003eETFE coating and a full IP68 rating protect against rain, dust, and outdoor conditions. It keeps collecting energy in weather that would keep you inside\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6508\/1517\/files\/blue_checkmark.png?v=1773360459\" alt=\"\" width=\"15\" height=\"15\"\u003eBuilt to travel: \u003c\/strong\u003eMulti-layered flexible materials give it impact resistance for the outdoors, while a rigid layer in the carry case prevents overbending in transit or storage\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0752\/6508\/1517\/files\/blue_checkmark.png?v=1773360459\" alt=\"\" width=\"15\" height=\"15\"\u003ePairs with any EcoFlow power station: \u003c\/strong\u003eStandard XT60 charging cable is included and compatible with EcoFlow's DELTA lines, as well as most other MC4-compatible power stations\u003c\/p\u003e\n\u003ch3\u003eWhat It Powers\u003c\/h3\u003e\n\u003cp\u003ePaired with a compatible EcoFlow portable power station (sold separately), a full day of sun with this panel can generate roughly 1,200Wh or more of usable energy in real-world conditions. That's enough to power:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA mini fridge running around the clock (16-24 hr)\u003c\/li\u003e\n\u003cli\u003eA fan on high for most of the day\u003c\/li\u003e\n\u003cli\u003eWi-Fi router running continuously\u003c\/li\u003e\n\u003cli\u003eLED lights on for several days\u003c\/li\u003e\n\u003cli\u003ePhones, tablets, and laptops charged and ready\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe more you pair it with, the more useful it gets. This panel is built for power stations with larger battery capacities, where its output makes a real dent in charge time.\u003c\/p\u003e\n\u003ch3\u003eThe Lifetime Picture\u003c\/h3\u003e\n\u003cp\u003eAt an average of 4 peak sun hours per day, this panel generates roughly 10,950 kWh over 25 years. At the U.S. average electricity rate, that's \u003cstrong\u003earound $1,975 in energy value\u003c\/strong\u003e. In higher-rate states like California or New York, \u003cstrong\u003ecloser to $3,695\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch5\u003e\u003cem\u003eBased on an estimated real-world average output of ~300W, 4 peak sun hours\/day, 25 years of panel life, and electricity rates of $0.1805\/kWh (national average) and $0.3375\/kWh (high-rate states).\u003c\/em\u003e\u003c\/h5\u003e\n\u003ch3\u003eA Note on Portability\u003c\/h3\u003e\n\u003cp\u003eAt 35.5 lbs, this panel is heavier than the 110W and 220W options. It folds into a compact carrying case and has a handle, but it's best suited for semi-permanent setups: a backyard, a patio, a campsite you'll be at for a few days, or a vehicle with cargo space. If you want something easier to carry on a hike or throw in a daypack, the 110W or 220W are better fits.\u003c\/p\u003e\n\u003ch3\u003eThe Tech Specs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eRated Power: \u003c\/strong\u003e400W (±10W)\u003cstrong\u003e\u003cbr\u003eEfficiency: \u003c\/strong\u003e22.6%\u003cstrong\u003e\u003cbr\u003eCell Type: \u003c\/strong\u003eMonocrystalline Silicon\u003cstrong\u003e\u003cbr\u003eOpen Circuit Voltage: \u003c\/strong\u003e48V\u003cstrong\u003e\u003cbr\u003eShort Circuit Current: \u003c\/strong\u003e11A(Imp 9.8A)\u003cstrong\u003e\u003cbr\u003eConnector Type: \u003c\/strong\u003eXT60\u003cstrong\u003e\u003cbr\u003eWaterproof Rating: \u003c\/strong\u003eIP68\u003cstrong\u003e\u003cbr\u003eWeight (Panel): \u003c\/strong\u003e35.3 lbs\u003cstrong\u003e\u003cbr\u003eDimensions (Folded): \u003c\/strong\u003e41.7 x 93.1 x 1.0 in (105.8 x 236.5 x 2.5 cm)\u003cstrong\u003e\u003cbr\u003eDimensions (Unfolded): \u003c\/strong\u003e41.7 x 24.4 x 1.0 in (105.8*62.0 x 2.5 cm)\u003cstrong\u003e\u003cbr\u003eWarranty: \u003c\/strong\u003e\u003ca title=\"EcoFlow 400W Portable Solar Panel Warranty\" href=\"https:\/\/us.ecoflow.com\/pages\/warranty-policy\" target=\"_blank\"\u003e12 months\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/websiteoss.ecoflow.com\/cms\/upload\/2024\/5\/10\/EcoFlow%20400W%20Portable%20Solar%20Panel-User%20Manual%20V1.0%20(EN%2BDE%2BFR%2BIT%2BES%2BNL%2BRU%2BJP%2BKR%2BCHS%2BCHT)_1715333718820.pdf\" title=\"EcoFlow 400W Portable Solar Panel User Manual\" rel=\"noopener\" target=\"_blank\"\u003eSee the user manual here\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2 id=\"tinymce_scroll_sign\"\u003e\u003cimg height=\"52\" width=\"461\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0674\/8658\/0872\/files\/EcoFlow_Authorized_Reseller_Horizontal_Black_RGB_-_1.png?v=1748492027\" alt=\"\"\u003e\u003c\/h2\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":45837722747053,"sku":"SOLAR400W","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0752\/6508\/1517\/files\/400W_8731e529-0742-4396-8965-12e108efefd0.png?v=1774025938","url":"https:\/\/myownwatts.com\/products\/ecoflow-400w-portable-solar-panel","provider":"OwnWatts","version":"1.0","type":"link"}