{"product_id":"franklinwh-apower-2-15kwh-apr-10k15v2-us","title":"FranklinWH 15kWh aPower 2 Battery APR-10K15V2-US","description":"\u003ch2 id=\"tinymce_scroll_sign\"\u003eFranklinWH aPower 2 battery: Smart 15kWh Energy Storage for Home Backup\u003c\/h2\u003e\n\u003cp\u003eThe FranklinWH aPower 2 is a next-generation 15 kWh AC-coupled home battery energy storage system featuring a built-in 10 kW continuous \/ 15 kW surge inverter. Designed for whole-home backup, solar self-consumption, and time-of-use optimization, the aPower 2 delivers unmatched performance, scalability, and safety using lithium iron phosphate (LFP) chemistry.\u003c\/p\u003e\n\u003ch3\u003eKey Technical Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15 kWh AC-Coupled LFP Energy Storage\u003c\/strong\u003e – High-density lithium iron phosphate chemistry delivers long cycle life, improved thermal stability, and enhanced safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated 10 kW Continuous \/ 15 kW Surge Inverter\u003c\/strong\u003e – Built-in bidirectional inverter with up to 15 kW surge capability (10 seconds), enabling true whole-home backup including large loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e120\/240V Split-Phase Output (Single-Phase)\u003c\/strong\u003e – Native split-phase architecture supports standard U.S. residential electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC-Coupled Architecture\u003c\/strong\u003e – Seamless integration with existing solar inverters or new PV systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh System Scalability\u003c\/strong\u003e – Supports expansion up to 15 batteries per aGate controller (up to 225 kWh total).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Battery Management System (BMS)\u003c\/strong\u003e – Continuously monitors cell voltage, temperature, current, and state of charge.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 Battery Pack \/ IP56 Wiring Enclosure\u003c\/strong\u003e – Supports indoor or outdoor installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Acoustic Profile\u003c\/strong\u003e – ~30 dBA typical, suitable for garages, utility rooms, or exterior wall mounting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrid-Forming \u0026amp; Backup-Ready Operation\u003c\/strong\u003e – Capable of islanding during outages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified for U.S. Standards\u003c\/strong\u003e – UL 9540, UL 1973, UL 1741 (PCS \u0026amp; SB), IEEE 1547, FCC Part 15, UN 38.3, CA Rule 21, SGIP.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eAPR-10K15V2-US\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLithium Iron Phosphate (LFP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Energy\u003c\/td\u003e\n\u003ctd\u003e15 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable Energy\u003c\/td\u003e\n\u003ctd\u003e13.6 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e51.2 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Power\u003c\/td\u003e\n\u003ctd\u003e10 kW (Continuous)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Output Power\u003c\/td\u003e\n\u003ctd\u003e15 kW (10 seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Coupling\u003c\/td\u003e\n\u003ctd\u003eIntegrated AC-coupled inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound-Trip Efficiency\u003c\/td\u003e\n\u003ctd\u003e\u0026gt;90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-4°F to 122°F (-20°C to 50°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (HxWxD)\u003c\/td\u003e\n\u003ctd\u003e45.2 in × 29.5 in × 11.8 in (1149 mm × 750 mm × 300 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e357 lbs (162 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP67 (battery) \/ IP56 (wiring enclosure)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eWi-Fi, Ethernet, CAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScalability\u003c\/td\u003e\n\u003ctd\u003eUp to 15 units per aGate controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL 9540, UL 1741, UL 1973, IEEE 1547, CA Rule 21, SGIP, FCC Part 15, UN 38.3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e15 Years or 60 MWh throughput (whichever comes first)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSolar energy storage\u003c\/li\u003e\n\u003cli\u003eBackup power for outages\u003c\/li\u003e\n\u003cli\u003eTime-of-use (TOU) optimization\u003c\/li\u003e\n\u003cli\u003eOff-grid living (with appropriate system design)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDocuments \u0026amp; Resources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.franklinwh.com\/document\/apower-2-datasheet\" target=\"_blank\" rel=\"noopener\"\u003e📄 Official Datasheet (PDF) – FranklinWH aPower 2\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ussolarsupplier.com\/cdn\/shop\/files\/aPower_V2.0_Datasheet-EN-20241204_-PL.pdf?v=724224707054441525\" target=\"_blank\" rel=\"noopener\"\u003e📄 Data Sheet Download\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ussolarsupplier.com\/cdn\/shop\/files\/APR-10K15V2-US_Installation.pdf?v=9042953586540259995\" target=\"_blank\" rel=\"noopener\"\u003e📄 Installation Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/ussolarsupplier.com\/cdn\/shop\/files\/APR-10K15V2-US_Warranty.pdf?v=9249175128847519257\" target=\"_blank\" rel=\"noopener\"\u003e📄 Warranty Guide (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eThe FranklinWH aPower 2 is backed by a \u003cstrong\u003e15-year product warranty\u003c\/strong\u003e or \u003cstrong\u003e60 MWh throughput\u003c\/strong\u003e (whichever comes first), reflecting long design life and confidence in LFP chemistry. Rated for over 6,000 cycles at 80% depth of discharge.\u003c\/p\u003e\n\u003ch3\u003eAbout FranklinWH\u003c\/h3\u003e\n\u003cp\u003eFranklinWH (founded 2019, San Jose, CA) is a leading innovator in home energy management solutions, dedicated to providing safe, reliable, and intelligent products that empower homeowners. Their AC-coupled whole-home energy solution features the aPower 2 LFP battery and aGate smart energy management controller.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eReliable Backup Power for Everyday Energy Needs\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe FranklinWH aPower 2 battery is designed to give homeowners dependable backup power when the grid goes down. With a strong 15kWh storage capacity, it can support essential household loads and help keep daily life running during outages. This makes it a practical solution for families who want more control over their energy use and better protection from unexpected power interruptions. Built for home energy storage, it offers a balance of capacity, performance, and convenience. For households looking for a trusted battery backup system, this model delivers reliable support in a clean, modern package.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eHigh-Capacity Design for Smarter Energy Management\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eAs a FranklinWH aPower 2 battery, this unit is built to help homeowners store more solar or grid energy and use it when it matters most. Its 15kWh capacity provides room for larger energy demands, making it well-suited for homes that want stronger backup coverage or better daily load management. Instead of depending only on utility power during peak hours, users can draw from stored energy to improve efficiency and reduce waste. This smart approach to energy storage can also support long-term savings by helping households manage consumption more effectively. It is a forward-thinking choice for modern residential energy systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eClean Installation and Residential Compatibility\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe FranklinWH 15kWh aPower 2 Battery APR-10K15V2-US is made with residential use in mind, offering a design that fits naturally into home energy setups. Its compact and organized build helps simplify installation and supports a more streamlined battery setup compared with bulkier systems. Homeowners and installers benefit from a product that is easier to integrate with compatible energy equipment and solar solutions. This makes it a strong option for new system builds or upgrades to existing storage systems. When homeowners want a practical solution that combines performance with ease of use, this battery stands out as a dependable and user-friendly choice.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eA Long-Term Solution for Energy Independence\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eInvesting in the FranklinWH aPower 2 battery is a step toward greater energy independence and long-term household resilience. By storing excess energy for later use, it helps reduce reliance on the grid and gives users more flexibility in how they power their home. This is especially valuable in areas with frequent outages, high electricity rates, or growing interest in solar self-consumption. The 15kWh capacity supports a wide range of backup and energy management goals, making it suitable for homeowners who want a reliable storage system they can count on. It is a strong solution for those planning ahead for a more stable energy future.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"FranklinWH","offers":[{"title":"Default Title","offer_id":45861184372838,"sku":null,"price":12599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/7265\/3414\/files\/FWH-APR-10K15V2-US-1024x1024.png?v=1782574426","url":"https:\/\/store.solarcellzusa.com\/products\/franklinwh-apower-2-15kwh-apr-10k15v2-us","provider":"Solar Cellz Inc","version":"1.0","type":"link"}