{"product_id":"hanersun-440w-bluetti-ep900-bundle-20kwh","title":"BLUETTI EP900 + Hanersun 440W 20kWh Storage Bundle","description":"\u003cp\u003e\u003cstrong\u003eFREE SHIPPING\u003c\/strong\u003e on this complete bundle to the contiguous United States.\u003c\/p\u003e\n\n\u003cp\u003eA complete, whole-home solar + storage system engineered for energy independence. This bundle pairs 12 high-efficiency Hanersun 440W solar panels with the BLUETTI EP900 9kW Energy Storage System and four BLUETTI B500 battery modules for a total of \u003cstrong\u003e20kWh of LiFePO4 storage\u003c\/strong\u003e and \u003cstrong\u003e5,280W of solar generation capacity\u003c\/strong\u003e. Whether you're looking to eliminate your electric bill, protect against outages, or make the most of time-of-use rates, this system is built to do it all.\u003c\/p\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12x Hanersun 440W Residential Solar Panels (HN18N-54HT)\u003c\/strong\u003e - 5,280W total generation capacity; monocrystalline PERC cells, IP68-rated junction box, 25-year linear power warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x BLUETTI EP900 Energy Storage System\u003c\/strong\u003e - 9,000W continuous output, 9,000W AC\/solar input, 120V\/240VAC split-phase, UL1741 SA\/SB certified, 10-year warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4x BLUETTI B500 Battery Modules\u003c\/strong\u003e - 4.96kWh each, 19.84kWh (~20kWh) total; LiFePO4 chemistry, passive fanless cooling, NEMA 4X rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBLUETTI Floor Mount Stand\u003c\/strong\u003e - Included FREE; purpose-built wall\/floor mounting solution for the EP900 + B500 stack, keeps the system secure and installation-ready\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliance Controls Sub Panel\u003c\/strong\u003e - Included FREE; simplifies load management for backup circuits, making whole-home backup installation clean and code-compliant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSystem Highlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e20kWh Total Storage\u003c\/strong\u003e - Four B500 modules stack to deliver approximately 20kWh of usable LiFePO4 energy storage - enough to power an average home through the night or a multi-day outage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e9,000W Inverter Output\u003c\/strong\u003e - The EP900 handles up to 9kW of continuous AC output on-grid (7.6kW off-grid), powering high-demand appliances including HVAC, EV chargers, and kitchen equipment simultaneously\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5,280W Solar Array\u003c\/strong\u003e - Twelve 440W panels feed directly into the EP900's dual MPPT inputs (9kW PV capacity, 150-500V range), maximizing harvest throughout the day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSub-10ms Grid Switching\u003c\/strong\u003e - Seamless transfer to battery backup in under 10 milliseconds - fast enough that most electronics and appliances never notice the switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole-Home Backup Ready\u003c\/strong\u003e - Wires directly into your main panel via standard household AC wiring for whole-home coverage, not just a few circuits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Energy Management\u003c\/strong\u003e - Peak-load shifting, time-of-use scheduling, and adjustable energy plans via the BLUETTI app (Wi-Fi \/ Bluetooth \/ USB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable Design\u003c\/strong\u003e - The EP900 supports 2-8 B500 modules; start with 4 and expand up to 19.8kWh (single EP900) or 39.6kWh with dual EP900 units\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt to Last Outdoors\u003c\/strong\u003e - NEMA 4X rated inverter and battery modules; panels rated for high-wind and snow loads; system designed for indoor or outdoor installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSolar Array\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePanels: 12x Hanersun HN18N-54HT 440W\u003c\/li\u003e\n\u003cli\u003eTotal Capacity: 5,280W\u003c\/li\u003e\n\u003cli\u003eCell Type: Monocrystalline PERC\u003c\/li\u003e\n\u003cli\u003ePanel Efficiency: Up to 22.4%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBLUETTI EP900 Inverter\/ESS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOutput Power: 9,000W (on-grid) \/ 7,600W (off-grid)\u003c\/li\u003e\n\u003cli\u003eGrid Voltage: 120V\/240VAC split-phase\u003c\/li\u003e\n\u003cli\u003ePV Input: 9kW max, 150-500V MPPT range, dual channel\u003c\/li\u003e\n\u003cli\u003eRound-Trip Efficiency: \u0026gt;85% (AC\/AC)\u003c\/li\u003e\n\u003cli\u003eGrid Switching Time: \u0026lt;10ms\u003c\/li\u003e\n\u003cli\u003eConnectivity: Wi-Fi \/ Bluetooth \/ USB\u003c\/li\u003e\n\u003cli\u003eWeight: 105.8 lbs (48kg) | NEMA 4X\u003c\/li\u003e\n\u003cli\u003eWarranty: 10 Years\u003c\/li\u003e\n\u003cli\u003eCertifications: UL9540, UL1741, UL1741 SA\/SB, IEEE 1547, California Rule 21\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBLUETTI B500 Battery (x4)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity per Module: 4.96kWh\u003c\/li\u003e\n\u003cli\u003eTotal Storage: ~20kWh (4 modules)\u003c\/li\u003e\n\u003cli\u003eChemistry: LiFePO4 (Lithium Iron Phosphate)\u003c\/li\u003e\n\u003cli\u003eCooling: Passive, Fanless\u003c\/li\u003e\n\u003cli\u003eWeight: 127.8 lbs (58kg) per module\u003c\/li\u003e\n\u003cli\u003eOperating Temp: 4?F to 104?F (-20?C to 40?C)\u003c\/li\u003e\n\u003cli\u003eNEMA Rating: NEMA 4X\u003c\/li\u003e\n\u003cli\u003eCertifications: IEC62619, UL1973, UL9540A, UN38.3\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWhole-home energy independence and grid independence\u003c\/li\u003e\n\u003cli\u003eBackup power for critical loads during outages\u003c\/li\u003e\n\u003cli\u003eTime-of-use rate optimization and electric bill reduction\u003c\/li\u003e\n\u003cli\u003eEV charging supported by solar and storage\u003c\/li\u003e\n\u003cli\u003eNew construction or retrofit installations\u003c\/li\u003e\n\u003cli\u003eRural or off-grid properties requiring reliable, high-capacity power\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this system require professional installation?\u003c\/strong\u003e\u003cbr\u003eYes. The EP900 connects to your home's main electrical panel and requires installation by a licensed electrician or solar installer. Solwel can connect you with certified installers in your area.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan the system power my whole home during an outage?\u003c\/strong\u003e\u003cbr\u003eYes. The EP900 supports whole-home backup by wiring directly into your main panel. With 20kWh of storage and 9kW of output, it can run most homes through overnight or multi-day outages depending on usage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the Reliance sub panel used for?\u003c\/strong\u003e\u003cbr\u003eThe included Reliance Controls sub panel allows you to cleanly organize and protect your backup circuits, making the installation neater and ensuring your critical loads are properly separated from non-essential circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I add more batteries later?\u003c\/strong\u003e\u003cbr\u003eYes. The EP900 supports up to 8 B500 modules (19.8kWh). You can start with 4 modules and add more at any time. Two EP900 units can be paired together for up to 39.6kWh total.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this system grid-tied or off-grid?\u003c\/strong\u003e\u003cbr\u003eThe EP900 is a hybrid system - it operates grid-tied with seamless backup, and can function in off-grid mode as well. It is UL1741 SA\/SB certified for both modes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the warranty?\u003c\/strong\u003e\u003cbr\u003eThe EP900 inverter carries a 10-year limited warranty from BLUETTI. The Hanersun panels carry a 25-year linear power warranty and 12-year product warranty. Contact Solwel for full warranty details on each component.\u003c\/p\u003e","brand":"Solwel","offers":[{"title":"Default Title","offer_id":53981163159841,"sku":"BUNDLE-EP900-B500x4-HN440x12","price":11999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/1442\/5633\/files\/bluetti-ep900-hanersun-440w-bundle-20kwh.png?v=1792428581","url":"https:\/\/shop.solwel.com\/products\/hanersun-440w-bluetti-ep900-bundle-20kwh","provider":"Solwel","version":"1.0","type":"link"}