{"product_id":"sol-ark-18k-pytes-v16-16kwh-home-battery-backup-kit","title":"Sol-Ark 18K + Pytes V16 16kWh Home Battery Backup Kit","description":"\u003ch2\u003eSol-Ark 18K + Pytes V16 16kWh Home Battery Backup Kit\u003c\/h2\u003e\n\u003ch3\u003eHigh-Capacity Solar and Battery Backup With Room to Expand\u003c\/h3\u003e\n\u003cp\u003eBuild a powerful home energy system with the Sol-Ark 18K-2P-N hybrid inverter and Pytes V16 16kWh LiFePO4 battery. This kit combines high inverter capacity, outdoor-rated battery storage, generator integration and closed-loop battery communication in one expandable energy-storage solution.\u003c\/p\u003e\n\u003cp\u003eThe Sol-Ark 18K can manage power from solar panels, the utility grid, a generator and battery storage. The Pytes V16 supplies 16kWh of nominal energy storage in a compact, IP66-rated enclosure designed for indoor or outdoor installation.\u003c\/p\u003e\n\u003ch3\u003eThis Kit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e(1) Sol-Ark 18K-2P-N Hybrid Inverter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e(1) Pytes V16 16kWh LiFePO4 Battery\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis unit comes with all the Power and Comms cables needed to install in an inverter system\u003c\/p\u003e\n\u003cdiv style=\"background-color: #fff4df; border-left: 5px solid #f5a623; padding: 16px; margin: 20px 0;\"\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Battery-Output Note\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Sol-Ark 18K inverter is rated for up to 18kW of continuous AC output. One Pytes V16 battery is rated for approximately \u003cstrong\u003e6.4kW recommended continuous output\u003c\/strong\u003e and \u003cstrong\u003e10.24kW maximum output\u003c\/strong\u003e. During a grid outage, battery-only output will therefore be limited by the single battery. Large homes or systems expected to operate several high-demand loads simultaneously should consider adding a second V16 battery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eWhy Choose the Sol-Ark 18K and Pytes V16?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e18kW continuous inverter capacity:\u003c\/strong\u003e Supports demanding residential and light-commercial electrical systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e16kWh nominal battery capacity:\u003c\/strong\u003e Store solar energy or grid power for outages, nighttime use and time-of-use management.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosed-loop battery communication:\u003c\/strong\u003e The Sol-Ark and Pytes systems can exchange operating information through compatible CAN or RS485 communication.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutdoor-ready equipment:\u003c\/strong\u003e The Sol-Ark inverter is IP65\/NEMA 3R rated, while the Pytes V16 battery carries an IP66 enclosure rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerator integration:\u003c\/strong\u003e The Sol-Ark 18K includes a dedicated generator connection with generator-start capabilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable storage:\u003c\/strong\u003e The Pytes V16 platform supports up to 16 batteries, subject to proper system design and applicable electrical codes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-temperature operation:\u003c\/strong\u003e Integrated battery heating helps support charging in colder environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-life LFP chemistry:\u003c\/strong\u003e Lithium iron phosphate chemistry provides strong thermal stability and long cycle life.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDesigned for Energy Independence and Grid Resilience\u003c\/h3\u003e\n\u003cp\u003eThis kit can be configured for several different operating goals, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHome battery backup during utility outages\u003c\/li\u003e\n\u003cli\u003eSolar self-consumption and nighttime solar-energy use\u003c\/li\u003e\n\u003cli\u003eTime-of-use electricity-rate management\u003c\/li\u003e\n\u003cli\u003eGenerator-supported backup systems\u003c\/li\u003e\n\u003cli\u003eGrid-connected or appropriately designed off-grid installations\u003c\/li\u003e\n\u003cli\u003eFuture battery-capacity expansion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA 16kWh battery can support essential household loads or larger loads for shorter periods. Actual backup duration depends on the connected loads, battery state of charge, system settings, temperature, inverter losses and the reserve capacity selected during commissioning.\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eKit Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eSol-Ark 18K-2P-N inverter + one Pytes V16 battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eBattery Chemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eLithium iron phosphate, LiFePO4\/LFP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eNominal Battery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e16kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eBattery Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e51.2V nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eBattery Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e314Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eRecommended Battery Charge\/Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e125A, approximately 6.4kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eMaximum Battery Charge\/Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e200A, approximately 10.24kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003ePeak Battery Discharge\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e300A, approximately 15.36kW for up to 15 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eInverter Continuous Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e18,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eInverter Surge Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eUp to 36,000W for 10 seconds, subject to available energy sources\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eMaximum Supported PV Array\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e32,400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eMaximum Usable PV Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e28,800W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eMaximum AC-Coupled Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e19,200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eGrid Pass-Through\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eUp to 200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003ePeak Inverter Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e97.6%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eBattery Communication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eCAN, RS485, RS232, dry contact and Wi-Fi capabilities\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eBattery Enclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eIP66\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eInverter Enclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eIP65 \/ NEMA 3R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eBattery Mounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eWall or floor mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eBattery Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eApproximately 26.42 × 10.24 × 27.56 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eBattery Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eApproximately 288 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eInverter Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eApproximately 33.98 × 18.27 × 11.10 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eInverter Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eApproximately 137 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003e\u003cstrong\u003eBattery Expansion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ccc; padding: 8px;\"\u003eUp to 16 Pytes V16 batteries and 256kWh, subject to system design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eBattery Safety and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in aerosol fire-suppression system\u003c\/li\u003e\n\u003cli\u003eEmergency shutdown capability\u003c\/li\u003e\n\u003cli\u003eIntegrated battery-management system\u003c\/li\u003e\n\u003cli\u003eIntegrated low-temperature heating film\u003c\/li\u003e\n\u003cli\u003eUL 9540\u003c\/li\u003e\n\u003cli\u003eUL 9540A\u003c\/li\u003e\n\u003cli\u003eUL 1973\u003c\/li\u003e\n\u003cli\u003eUN38.3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSol-Ark Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL 1741 3rd Edition SB\u003c\/li\u003e\n\u003cli\u003eUL 1741 CRD-PCS\u003c\/li\u003e\n\u003cli\u003eIEEE 1547-2018\u003c\/li\u003e\n\u003cli\u003eIEEE 2030.5 interoperability\u003c\/li\u003e\n\u003cli\u003eUL 1699B PV DC arc-fault protection\u003c\/li\u003e\n\u003cli\u003eCSA C22.2 No. 107\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSol-Ark 18K:\u003c\/strong\u003e 10-year manufacturer warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePytes V16:\u003c\/strong\u003e 10 years or 8,000 cycles, whichever occurs first, subject to manufacturer terms and operating conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eProfessional Installation Required\u003c\/h3\u003e\n\u003cp\u003eThis equipment should be designed, installed and commissioned by a qualified solar or electrical professional. The installer must confirm conductor sizing, overcurrent protection, disconnects, grounding, communication cabling, firmware compatibility, battery charge limits, permitting requirements and compliance with all applicable electrical and building codes.\u003c\/p\u003e\n\u003cp\u003eBecause this configuration uses one Pytes V16 battery, the inverter's battery charge and discharge limits must be programmed according to the specifications of the single-battery bank.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch4\u003eAre the Sol-Ark 18K and Pytes V16 compatible?\u003c\/h4\u003e\n\u003cp\u003eYes. Pytes documents closed-loop integration between the V16 and Sol-Ark 18K through compatible battery communication. The correct communication cable, firmware and inverter settings must be used during commissioning.\u003c\/p\u003e\n\u003ch4\u003eCan this system provide whole-home backup?\u003c\/h4\u003e\n\u003cp\u003eThe Sol-Ark 18K has enough inverter capacity to operate many household loads, but backup performance is also limited by the battery bank. A single V16 provides approximately 6.4kW recommended continuous battery output and 10.24kW maximum output. Large loads may require load management, support from solar or a generator, or additional batteries.\u003c\/p\u003e\n\u003ch4\u003eHow long will the 16kWh battery run my home?\u003c\/h4\u003e\n\u003cp\u003eRuntime depends on how much power the home is using. Essential loads can operate much longer than central air conditioning, electric water heating, EV charging or other high-demand equipment. A professional load analysis is the best way to estimate backup duration.\u003c\/p\u003e\n\u003ch4\u003eCan I add another Pytes V16 later?\u003c\/h4\u003e\n\u003cp\u003eYes. The Pytes V16 platform is expandable. Adding a second battery can increase available energy and battery-bank output, but the expansion should follow Pytes requirements for battery age, state of charge, firmware, cabling and overcurrent protection.\u003c\/p\u003e\n\u003ch4\u003eCan the system operate without solar panels?\u003c\/h4\u003e\n\u003cp\u003eYes. The system can be configured to charge the battery from the grid and provide backup power when the grid fails. Available operating modes may depend on local utility rules and installer programming.\u003c\/p\u003e\n\u003ch4\u003eDoes the Sol-Ark 18K support a generator?\u003c\/h4\u003e\n\u003cp\u003eYes. The inverter includes a dedicated generator connection and generator-start capabilities. Generator compatibility, wiring and operating parameters must be verified by the installer.\u003c\/p\u003e\n\u003ch4\u003eCan the equipment be installed outdoors?\u003c\/h4\u003e\n\u003cp\u003eThe Pytes V16 has an IP66 enclosure rating, and the Sol-Ark 18K is rated IP65\/NEMA 3R. Installation must still follow the manufacturers' clearance, temperature, mounting and environmental requirements.\u003c\/p\u003e\n\u003ch4\u003eAre solar panels included?\u003c\/h4\u003e\n\u003cp\u003eNo. This kit includes the Sol-Ark hybrid inverter and Pytes battery only. Solar panels, racking and other balance-of-system components can be selected separately based on the installation.\u003c\/p\u003e\n\u003ch4\u003eWhat happens if my power requirements increase?\u003c\/h4\u003e\n\u003cp\u003eThe system can be expanded with additional Pytes V16 batteries, and the Sol-Ark 18K supports a large solar array. All expansion plans should be reviewed by a qualified system designer.\u003c\/p\u003e","brand":"Sol-Ark","offers":[{"title":"Default Title","offer_id":52340586873130,"sku":"USSSP202-1178","price":9599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3408\/1340\/files\/SKUSol-Ark18k_Pytes16kWh_1.png?v=1787590031","url":"https:\/\/ussolarsupplier.com\/products\/sol-ark-18k-pytes-v16-16kwh-home-battery-backup-kit","provider":"US Solar Supplier","version":"1.0","type":"link"}