{"product_id":"sol-ark-15kw-hybrid-inverter","title":"Sol-Ark | 15K-2P Whole Home 15kW Hybrid Inverter – 19.5kW PV, 48V, 120\/240V Split Phase","description":"\u003cp\u003eThe \u003cstrong\u003eSol-Ark Whole Home 15K-2P\u003c\/strong\u003e is a residential all-in-one hybrid inverter designed to back up an entire home. With 200A of grid pass-through it can be installed ahead of your main panel, so every circuit stays powered during an outage, not just a critical-loads subpanel. It integrates the solar inverter, three MPPT charge controllers, a 48V battery inverter\/charger and an automatic transfer switch in one outdoor-rated enclosure.\u003c\/p\u003e\u003cp\u003eThe 15K-2P keeps producing power through prolonged grid outages, manages your battery and grid use around time-of-use rates, and scales up to 12 units in parallel as your needs grow.\u003c\/p\u003e\u003ch3\u003eHighlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e15,000W continuous AC output\u003c\/strong\u003e (12,000W \/ 50A at 240V from batteries alone)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24,000VA surge for 10 seconds\u003c\/strong\u003e (30,000VA for 100ms) for HVAC, well pumps and motors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e19,500W of solar input\u003c\/strong\u003e on 3 full-size MPPTs with 6 DC solar ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200A grid pass-through\u003c\/strong\u003e for true whole-home backup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e275A battery charger\u003c\/strong\u003e with two 48V battery ports\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5ms automatic transfer\u003c\/strong\u003e with a built-in transfer switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStackable\u003c\/strong\u003e: up to 12 units in parallel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP65 \/ NEMA 3R\u003c\/strong\u003e outdoor enclosure, 10-year standard warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhole-Home Backup \u0026amp; Grid Connection\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e200A pass-through and a 200A integrated AC output breaker for whole-home installations\u003c\/li\u003e\n\u003cli\u003e120\/240V split phase, 120\/208V or 220V configurable, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003eAdjustable power factor (±0.9); listed to UL 1741 SB, CA Rule 21 and HECO Rule 14H for grid-interactive systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSolar Input\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUp to 19,500W of PV (STC) across 3 MPPT trackers, 2 strings per tracker (6 DC solar ports)\u003c\/li\u003e\n\u003cli\u003eMPPT range 150–500V (175–425V rated), 125V start-up, 500V max input\u003c\/li\u003e\n\u003cli\u003e26A operating \/ 44A short-circuit current per MPPT\u003c\/li\u003e\n\u003cli\u003eUp to 19,200W of AC-coupled input to integrate an existing grid-tie system\u003c\/li\u003e\n\u003cli\u003eIntegrated rapid shutdown controls, arc-fault detection, ground-fault detection and PV DC disconnect\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBattery Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e48V nominal (43–63V operating range), 50–9,900Ah bank capacity\u003c\/li\u003e\n\u003cli\u003e275A max charge\/discharge with 2 × 200A battery disconnects\u003c\/li\u003e\n\u003cli\u003eDC-to-DC battery architecture that Sol-Ark says improves battery efficiency and extends battery life\u003c\/li\u003e\n\u003cli\u003eClosed-loop CANBus and RS485 Modbus BMS communication; works with lithium or lead-acid\u003c\/li\u003e\n\u003cli\u003e3-stage charging with equalization, 96% grid-to-battery efficiency, battery temperature sensor included\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSol-Ark lists Briggs \u0026amp; Stratton Energy Solutions, Discover Energy Systems, Pytes USA and Renon Power as certified battery partners, and offers UL 9540 battery upgrade options.\u003c\/p\u003e\u003ch3\u003eGenerator Integration\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDedicated generator (GEN) input with integrated 2-wire automatic generator start\u003c\/li\u003e\n\u003cli\u003eSingle-circuit Smart Load output\u003c\/li\u003e\n\u003cli\u003eCan also power and charge EVs from your solar and battery system\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMonitoring \u0026amp; Smart Energy Control\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi and LAN hardware included\u003c\/strong\u003e for remote monitoring through the MySolArk app and installer platform, hosted on US-based servers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOn-inverter LCD touchscreen\u003c\/strong\u003e for programming without a laptop\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Time-of-Use (TOU) control\u003c\/strong\u003e with multi-season, day-of-week and time-of-day schedules to store solar and avoid peak-rate grid power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEM 3.0 ready\u003c\/strong\u003e and \u003cstrong\u003eVirtual Power Plant (VPP) ready\u003c\/strong\u003e for utility demand-response programs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEMP Hardened Option\u003c\/h3\u003e\u003cp\u003eSelect \u003cstrong\u003eEMP Hardened: Yes\u003c\/strong\u003e for Sol-Ark's 2X military-grade EMP option, a factory-hardened 15K-2P designed to keep operating after electromagnetic pulse events such as severe solar storms and lightning strikes. Sol-Ark states the EMP-hardened 15K-2P meets and exceeds the MIL-STD-461G standard; the test report is linked below. Ratings and specifications are otherwise the same as the standard model.\u003c\/p\u003e\u003ch3\u003eFull Specifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003ePV Input\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax PV power (STC)\u003c\/td\u003e\n\u003ctd\u003e19,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT voltage range\u003c\/td\u003e\n\u003ctd\u003e150–500V (175–425V rated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart-up voltage\u003c\/td\u003e\n\u003ctd\u003e125V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax DC input voltage\u003c\/td\u003e\n\u003ctd\u003e500V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax operating current per MPPT\u003c\/td\u003e\n\u003ctd\u003e26A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax short-circuit current per MPPT\u003c\/td\u003e\n\u003ctd\u003e44A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPP trackers \/ strings\u003c\/td\u003e\n\u003ctd\u003e3 trackers, 2 strings each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax AC-coupled input\u003c\/td\u003e\n\u003ctd\u003e19,200W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003eAC Output\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e120\/240V, 120\/208V, 220V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax continuous power\u003c\/td\u003e\n\u003ctd\u003e15,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax continuous power (batteries only)\u003c\/td\u003e\n\u003ctd\u003e12,000W (50A @ 240V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax output current\u003c\/td\u003e\n\u003ctd\u003e62.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak power (off-grid, 240V)\u003c\/td\u003e\n\u003ctd\u003e24,000VA for 10s \/ 30,000VA for 100ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax output fault current\u003c\/td\u003e\n\u003ctd\u003e94A with PV \/ 75A batteries only (5s); 120A (100ms)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax grid pass-through\u003c\/td\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower factor\u003c\/td\u003e\n\u003ctd\u003e±0.9 adjustable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup transfer time\u003c\/td\u003e\n\u003ctd\u003e5ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign\u003c\/td\u003e\n\u003ctd\u003eTransformerless DC-to-AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallel\u003c\/td\u003e\n\u003ctd\u003eUp to 12 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003eBattery (DC)\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery types\u003c\/td\u003e\n\u003ctd\u003eLithium, lead-acid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e48V (43–63V range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e50–9,900Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax charge\/discharge current\u003c\/td\u003e\n\u003ctd\u003e275A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery disconnect\u003c\/td\u003e\n\u003ctd\u003e200A per pole, ×2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging\u003c\/td\u003e\n\u003ctd\u003e3-stage with equalization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrid-to-battery efficiency\u003c\/td\u003e\n\u003ctd\u003e96.0%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery temp sensor\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenerator auto-start\u003c\/td\u003e\n\u003ctd\u003e2-wire, integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBMS communication\u003c\/td\u003e\n\u003ctd\u003eCANBus \u0026amp; RS485 Modbus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003eEfficiency\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCEC efficiency\u003c\/td\u003e\n\u003ctd\u003e96.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax efficiency\u003c\/td\u003e\n\u003ctd\u003e97.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003eGeneral\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H×W×D)\u003c\/td\u003e\n\u003ctd\u003e31.8 × 19.4 × 12 in (807 × 494 × 306 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e135 lb (61.2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 3R\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-13°F to 131°F (-25°C to 55°C), derating above 113°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;30 dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIdle consumption\u003c\/td\u003e\n\u003ctd\u003e90W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eWi-Fi \u0026amp; LAN hardware included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10 years standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003cth colspan=\"2\" style=\"text-align:left;\"\u003eProtection \u0026amp; Certifications\u003c\/th\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL 1741-2010\/2018, UL 1741 SB, IEEE 1547a-2003\/2014, FCC 15 Class B, CA Rule 21, HECO Rule 14H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV DC disconnect (NEC 240.15)\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGround fault detection (NEC 690.5)\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRapid shutdown (NEC 690.12)\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eArc fault detection (NEC 690.11)\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV lightning protection\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePV reverse polarity protection\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC output breaker\u003c\/td\u003e\n\u003ctd\u003e200A, integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurge protection\u003c\/td\u003e\n\u003ctd\u003eDC Type II \/ AC Type II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eDownloads\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0850\/1801\/8067\/files\/SK150-0001-002-15K-2P-N-EN-Datasheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDatasheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0850\/1801\/8067\/files\/SK140-0001_V005_15K_Installation-Guide_30June2025_4.pdf\" target=\"_blank\" rel=\"noopener\"\u003eInstallation Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0850\/1801\/8067\/files\/Inverter-Programming-Guide-V2.0-3-2.pdf\" target=\"_blank\" rel=\"noopener\"\u003eProgramming Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0850\/1801\/8067\/files\/SK140-0026-006-LV_Battery_Integration_8May2025.pdf\" target=\"_blank\" rel=\"noopener\"\u003eBattery Integration Guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0850\/1801\/8067\/files\/15K-2P-N-EMP-Test-Report.pdf\" target=\"_blank\" rel=\"noopener\"\u003eEMP Test Report\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0850\/1801\/8067\/files\/15K-2P-N-UL1741SB-Certificate-of-Compliance.pdf\" target=\"_blank\" rel=\"noopener\"\u003eUL 1741 SB Certificate\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sol-Ark","offers":[{"title":"No","offer_id":53057817936159,"sku":"INV039","price":5750.0,"currency_code":"USD","in_stock":true},{"title":"Yes","offer_id":53057817968927,"sku":"INV043","price":7750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/1965\/5199\/files\/Sol_ark_15k_640x_fc4b8e50-1cf9-474f-b258-08a16062e53d.webp?v=1792184339","url":"https:\/\/offgridselection.com\/products\/sol-ark-15kw-hybrid-inverter","provider":"Off Grid Selection","version":"1.0","type":"link"}