{"product_id":"simpliphi-6-6kwh-48v-stackable-lithium-battery","title":"SimpliPHI 6.6kWh 48V Stackable Lithium Battery – 52015","description":"\u003ch2\u003eSimpliPHI 6.6kWh 48V Stackable Lithium Battery – 52015\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eSimpliPHI 6.6kWh 48V Stackable Lithium Battery\u003c\/strong\u003e (model \u003cstrong\u003e52015\u003c\/strong\u003e) delivers safe, efficient, and high-performance energy storage for residential, commercial, and off-grid systems. Designed using advanced \u003cstrong\u003eLithium Iron Phosphate (LiFePO₄)\u003c\/strong\u003e chemistry, it provides dependable power with long cycle life and zero cobalt for enhanced sustainability.\u003c\/p\u003e \u003ch2\u003eProduct Features\u003c\/h2\u003e \u003ch3\u003eHigh Energy Density \u0026amp; Compact Design\u003c\/h3\u003e \u003cp\u003eThe \u003cstrong\u003eSimpliPHI 6.6kWh 48V Battery\u003c\/strong\u003e offers a compact footprint with a \u003cstrong\u003estackable modular form factor\u003c\/strong\u003e, making it ideal for scalable energy systems ranging from 6.6kWh to over 79kWh.\u003c\/p\u003e \u003ch3\u003eSafe LiFePO₄ Chemistry\u003c\/h3\u003e \u003cp\u003eBuilt with \u003cstrong\u003eLithium Iron Phosphate cells\u003c\/strong\u003e for exceptional safety, thermal stability, and non-toxic operation—ideal for homes, businesses, and critical infrastructure.\u003c\/p\u003e \u003ch3\u003ePlug-and-Play Stackable Architecture\u003c\/h3\u003e \u003cp\u003eIntegrates easily with \u003cstrong\u003eSimpliPHI’s Energy Storage System (ESS)\u003c\/strong\u003e components or third-party hybrid inverters, allowing easy expansion and flexible installation indoors or outdoors.\u003c\/p\u003e \u003ch3\u003eHigh Efficiency \u0026amp; Fast Response\u003c\/h3\u003e \u003cp\u003eDelivers over \u003cstrong\u003e96% round-trip efficiency\u003c\/strong\u003e with instantaneous response for backup and off-grid performance, ensuring optimal use of solar generation and stored energy.\u003c\/p\u003e \u003ch3\u003eExtended Lifecycle Performance\u003c\/h3\u003e \u003cp\u003eRated for \u003cstrong\u003e10,000+ cycles at 80% depth of discharge (DoD)\u003c\/strong\u003e, offering over 15 years of daily use without degradation in output capacity.\u003c\/p\u003e \u003ch2\u003eHow It Works\u003c\/h2\u003e \u003cp\u003eThe \u003cstrong\u003eSimpliPHI 6.6kWh 48V Stackable Lithium Battery\u003c\/strong\u003e stores DC energy from solar panels or grid charging and converts it through an inverter for AC power delivery. Its intelligent BMS (Battery Management System) balances voltage, temperature, and charge cycles to ensure maximum performance and safety.\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52015\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLithium Iron Phosphate (LiFePO₄)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.65 kWh\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48 V DC\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUsable Energy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≈ 6.3 kWh (95% DoD)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRound Trip Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026gt; 96%\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCycle Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥ 10,000 cycles @ 80% DoD\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Management\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated BMS with CAN\/RS485 Communication\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eParallel Expansion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 12 Units (79.2 kWh)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Discharge Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 A (5.7 kW)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Discharge Power (5s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200 A (9.6 kW)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32°F to 113°F (0°C to 45°C)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDischarging Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-4°F to 131°F (-20°C to 55°C)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65 (Indoor\/Outdoor Rated)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNatural Convection\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL 1973, UL 9540A, UN38.3\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Years (Manufacturer Limited)\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSimpliPHI Power (by Briggs \u0026amp; Stratton)\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/table\u003e \u003cp\u003eSpecifications verified from official \u003ca href=\"https:\/\/www.invertersupply.com\/media\/data\/BAS_ES_BS1456_6-6_Battery_Spec.pdf\" target=\"_blank\"\u003eSimpliPHI Datasheet\u003c\/a\u003e and \u003ca href=\"https:\/\/www.invertersupply.com\/media\/data\/80134110_D_LO.pdf\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e.\u003c\/p\u003e","brand":"SimpliPhi","offers":[{"title":"Default Title","offer_id":42990130954374,"sku":"PES-ESS-BTS-0280","price":4174.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/5188\/6982\/files\/fewtwtff.jpg?v=1765721845","url":"https:\/\/www.portlandiaelectric.supply\/products\/simpliphi-6-6kwh-48v-stackable-lithium-battery","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}