{"product_id":"ecoflow-delta-3-max-plus-400w-solar-panel","title":"EcoFlow DELTA 3 Max Plus+400W solar panel - 2048Wh Power Station Kit","description":"\u003ch2\u003eIs the EcoFlow DELTA 3 Max Plus Your Answer to Slow Solar Charging?\u003c\/h2\u003e\u003cp\u003eYou've watched your current solar setup crawl through a recharge cycle while your power station sits nearly dead. Those underpowered 100W panels that came with your starter kit aren't cutting it anymore, and you're tired of waiting hours for enough juice to run your essentials. Without adequate solar input, you're stuck tethered to wall outlets or noisy generators, defeating the whole purpose of portable power independence.\u003c\/p\u003e\u003cp\u003eThe EcoFlow DELTA 3 Max Plus with 400W solar panel eliminates charging bottlenecks with serious solar capacity. This isn't another compromise kit. You get 2048Wh of LiFePO4 storage paired with a high-efficiency 400W monocrystalline panel that actually keeps up with your power demands.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1000W maximum solar input\u003c\/strong\u003e means you can add a second 400W panel later for lightning-fast solar charging that meaningfully cuts down on wall-outlet dependence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3000W continuous output with 6000W surge\u003c\/strong\u003e handles heavy appliances like refrigerators, power tools, and EV chargers without breaking a sweat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiFePO4 chemistry rated for 4000+ cycles\u003c\/strong\u003e delivers 10+ years of reliable service, unlike cheaper lithium-ion alternatives that fade after 500-800 cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67-rated solar panel\u003c\/strong\u003e withstands harsh weather while the IP65 power station handles outdoor conditions with confidence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple charging inputs\u003c\/strong\u003e let you combine solar + AC wall power to recharge faster than AC alone, with AC charging reaching 0-80% in about 68 minutes on its own\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional-grade MC4 connectors\u003c\/strong\u003e ensure reliable connections and compatibility with standard solar accessories\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDELTA 3 Max Plus Features \u0026amp; Performance\u003c\/h2\u003e\u003ch3\u003eBattery \u0026amp; Power Output\u003c\/h3\u003e\u003cp\u003eThe 2048Wh LiFePO4 battery pack uses EV-grade full-tab cells engineered for maximum cycle life. At 3000W continuous output, this unit powers demanding appliances that smaller stations can't handle. The 6000W surge capacity starts motor loads like refrigerators and power tools without hesitation.\u003c\/p\u003e\u003ch3\u003eSolar Charging System\u003c\/h3\u003e\u003cp\u003eDual 500W DC inputs accept up to 1000W of solar power total. The included 400W panel operates at 41V maximum power voltage, perfectly matched to the DELTA 3 Max Plus input range of 11-60V. MC4 connectors provide secure, weatherproof connections that won't fail when you need them most.\u003c\/p\u003e\u003ch3\u003eMulti-Source Fast Charging\u003c\/h3\u003e\u003cp\u003eCombine AC wall power with solar input for faster charging than either source alone. The advanced charging controller automatically optimizes power flow from multiple sources, with AC-only charging reaching 0-80% capacity in approximately 68 minutes.\u003c\/p\u003e\u003cp\u003eSee full specifications below for complete technical details.\u003c\/p\u003e\u003ch2\u003eIdeal Use Cases for the EcoFlow DELTA 3 Max Plus Kit\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended RV and Overland Adventures:\u003c\/strong\u003e The 400W panel keeps your power station topped off during multi-day trips, while 2048Wh capacity runs refrigeration, lighting, and electronics without rationing power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHome Backup for Critical Loads:\u003c\/strong\u003e Power your refrigerator, internet modem, medical devices, and lighting during outages. Fast solar recharging means you're not dependent on grid restoration for extended blackouts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-Grid Cabin and Remote Work:\u003c\/strong\u003e Run laptops, Starlink internet, power tools, and appliances at remote locations. The high-wattage solar input maintains power independence without generator noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Jobsite Power:\u003c\/strong\u003e Charge cordless tool batteries, run small equipment, and power work lights. Solar charging reduces fuel costs and eliminates generator maintenance headaches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Preparedness:\u003c\/strong\u003e Store charged and ready for natural disasters. Solar charging capability means indefinite runtime as long as the sun shines, unlike gas generators that require fuel resupply.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eNot sure if this is the right fit for your power needs? Check our FAQs below or contact our power specialists for personalized recommendations.\u003c\/p\u003e\u003ch2\u003eWhy Choose the DELTA 3 Max Plus Over Smaller Power Stations\u003c\/h2\u003e\u003cp\u003eMany 500-1000Wh units force you to ration power and constantly monitor usage. The DELTA 3 Max Plus eliminates range anxiety with genuine 2048Wh capacity that runs full-size appliances for hours, not minutes. While cheaper units use standard lithium-ion cells that degrade quickly, LiFePO4 chemistry delivers 4000+ cycles for decade-plus lifespan.\u003c\/p\u003e\u003cp\u003eEcoFlow has shipped over 3 million portable power stations worldwide, with the DELTA series earning recognition for reliability in demanding applications. The included 400W solar panel provides 2-4x the charging power of typical starter panels, dramatically reducing recharge times compared to underpowered solar kits.\u003c\/p\u003e\u003ch2\u003eEcoFlow DELTA 3 Max Plus Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDELTA 3 Max Plus + EF-400SP Solar Panel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2048Wh (51.2V, 40Ah)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Chemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCycle Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4000+ cycles to 80% capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000W continuous, 6000W surge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Outlets\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 x 120V outlets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB-C Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 140W fast charging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V car port, additional DC ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolar Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 x 500W max (1000W total), 11-60V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolar Panel Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e400W monocrystalline\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePanel Voltage (Vmp)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e41V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePanel Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP67 weatherproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Station Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65 weather resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMC4 solar connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Time (AC)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0-80% in ~68 minutes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight (Power Station)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48.7 lbs (22.1 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum and impact-resistant polymer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEcoFlow DELTA 3 Max Plus Power Station (2048Wh)\u003c\/li\u003e\n\u003cli\u003eEcoFlow 400W Solar Panel (Model EF-400SP)\u003c\/li\u003e\n\u003cli\u003eMC4 to XT60 solar charging cable\u003c\/li\u003e\n\u003cli\u003eAC charging cable\u003c\/li\u003e\n\u003cli\u003eCar charging cable\u003c\/li\u003e\n\u003cli\u003eUser manual and quick start guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003ch3\u003eHow long will the DELTA 3 Max Plus run my refrigerator?\u003c\/h3\u003e\u003cp\u003eA typical full-size refrigerator draws 150-200W average, giving you 10-13 hours of runtime from a full charge. With the 400W solar panel providing up to 1600Wh daily solar input (4 hours peak sun), you can run refrigeration indefinitely in good solar conditions.\u003c\/p\u003e\u003ch3\u003eCan I add more solar panels to charge faster?\u003c\/h3\u003e\u003cp\u003eYes, the dual 500W inputs allow up to 1000W total solar input. You can add a second 400W panel or mix panel sizes up to the 1000W maximum. This doubles your solar charging speed and provides more power on partially cloudy days.\u003c\/p\u003e\u003ch3\u003eIs this system worth the investment compared to gas generators?\u003c\/h3\u003e\u003cp\u003eThe LiFePO4 battery delivers 4000+ cycles, equivalent to 10+ years of daily use. Gas generators require fuel, oil changes, and regular maintenance while producing noise and emissions. Solar charging eliminates ongoing fuel costs and provides silent, clean power for decades.\u003c\/p\u003e\u003ch3\u003eHow does this compare to the EcoFlow DELTA 2 or DELTA Pro?\u003c\/h3\u003e\u003cp\u003eThe DELTA 3 Max Plus offers newer LiFePO4 chemistry for longer lifespan compared to the DELTA 2, while providing similar capacity to the DELTA Pro at a more accessible price point. The included 400W solar panel provides serious charging capability that many other kits lack.\u003c\/p\u003e\u003ch2\u003eWarranty \u0026amp; Authorized Dealer\u003c\/h2\u003e\u003cp\u003eEcoFlow backs the DELTA 3 Max Plus with comprehensive warranty coverage on both the power station and solar panel. As an authorized EcoFlow dealer, Mighty Generators provides full manufacturer warranty support, technical assistance, and genuine replacement parts.\u003c\/p\u003e\u003cp\u003eOrder your EcoFlow DELTA 3 Max Plus solar kit from Mighty Generators today for full warranty coverage, expert support, and fast shipping. Don't let another power outage or camping trip leave you scrambling for adequate power.\u003c\/p\u003e\u003cp\u003eQuestions about compatibility with your existing setup or need help sizing your solar system? Our power specialists are here to help before and after your purchase. Contact us for personalized recommendations.\u003c\/p\u003e","brand":"EcoFlow","offers":[{"title":"Default Title","offer_id":51686323126546,"sku":"D3MP-400W","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0751\/3885\/9282\/files\/ecoflow-ecoflow-delta-3-max-series-portable-power-station-2048wh-d3m-series-delta-3-max-plus-2048wh-delta-3-max-plus-2048wh-400w-solar-panel-1250435230.png?v=1785200135","url":"https:\/\/mightygenerators.com\/products\/ecoflow-delta-3-max-plus-400w-solar-panel","provider":"Mighty Generators","version":"1.0","type":"link"}