{"title":"19kWh Batteries","description":"\u003ch2\u003e19kWh Batteries for Home \u0026amp; Commercial Energy Storage\u003c\/h2\u003e\n\u003cp\u003eShop \u003cstrong\u003e19kWh batteries\u003c\/strong\u003e at PES Supply for whole-home and commercial energy storage. 19 kilowatt-hour battery systems provide substantial backup capacity—enough to power essential home loads through the night or during multi-day outages. Available as modular LiFePO4 units from leading brands including \u003cstrong\u003eEG4, Fortress Power, BYD, SONNEN\u003c\/strong\u003e, and more.\u003c\/p\u003e\n\u003ch3\u003e19kWh Storage Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhole-home backup\u003c\/strong\u003e – power essentials for 1-2 days\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-consumption\u003c\/strong\u003e – store solar for evening use\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTime-of-use optimization\u003c\/strong\u003e – charge cheap, use peak\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOff-grid living\u003c\/strong\u003e – overnight solar storage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStackable\u003c\/strong\u003e – add units for more capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eA 19kWh battery paired with solar can power a typical home's essential loads (refrigerator, lights, well pump, internet, furnace fan) through the night and recharge during the day. For whole-home coverage including HVAC, multiple batteries may be needed. Our team helps size the right storage for your load profile.\u003c\/p\u003e\n\u003cp\u003eBrowse the full selection below and \u003cstrong\u003eorder today\u003c\/strong\u003e with fast shipping from PES Supply. Questions? Our solar and backup power experts are ready to help you spec the right system—\u003ca href=\"\/pages\/contact-us\"\u003econtact us\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"simpliphi-access-19kwh-a-5phi-sa-12-sol-ark-12k","title":"Simpliphi AccESS 19kWh Energy Storage System – 12kW Inverter with Integrated Charge Controllers - A-5PHI-SA-12","description":"\u003ch2\u003eSimpliPhi AccESS 19 — A-5PHI-SA-12\u003c\/h2\u003e\n\u003cp\u003e\n  Fully integrated, pre-programmed \u003cstrong\u003e19 kWh\u003c\/strong\u003e energy storage system with\n  \u003cstrong\u003efive PHI 3.8-M LFP batteries (48 V)\u003c\/strong\u003e and a \u003cstrong\u003eSol-Ark 12K\u003c\/strong\u003e hybrid inverter\/charger\n  with dual MPPT charge controllers. Closed-loop control, UL 9540 certified, and\n  a rugged \u003cstrong\u003eNEMA 3R\u003c\/strong\u003e outdoor-rated cabinet.\n\u003c\/p\u003e\n\n\u003ch2\u003eWhy it’s a fit\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal capacity:\u003c\/strong\u003e 19.35 kWh max rated @ C\/2; \u003cstrong\u003e15.48 kWh usable @ 80% DoD\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInverter:\u003c\/strong\u003e Sol-Ark 12K — \u003cstrong\u003e9 kW\u003c\/strong\u003e continuous AC, \u003cstrong\u003e12 kW\u003c\/strong\u003e PV continuous, 96.5% CEC efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePV (DC-coupled):\u003c\/strong\u003e Dual MPPT, 1–6 strings, up to \u003cstrong\u003e13 kW\u003c\/strong\u003e, 500 V\u003csub\u003eOC\u003c\/sub\u003e max, 150–425 V MPPT window.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery chemistry:\u003c\/strong\u003e Lithium Ferro Phosphate (LFP); 10,000+ cycles (@80% DoD) and 10-yr battery warranty.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e NEMA 3R, 29.5″ W × 76″ H × 20″ D; cabinet ~600 lb (without batteries).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL 9540 system; batteries certified to UL 1973; Rule 21\/HECO 14H compliant.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControls \u0026amp; I\/O:\u003c\/strong\u003e Grid, UPS\/critical loads, and generator ports; two-wire AGS; PowerView ES remote monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eKey specifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eA-5PHI-SA-12 (legacy 050001)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eNominal DC bus\u003c\/th\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eBattery modules\u003c\/th\u003e\n\u003ctd\u003e5 × PHI 3.8-48-60 (≈3.87 kWh each)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eEnergy (max \/ usable)\u003c\/th\u003e\n\u003ctd\u003e19.35 kWh \/ 15.48 kWh @ 80% DoD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eInverter output (off-grid)\u003c\/th\u003e\n\u003ctd\u003e9 kW continuous; 120\/240 V (L-L), 120 V (L-N); parallel-stackable\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003ePV input (DC-coupled)\u003c\/th\u003e\n\u003ctd\u003eDual MPPT, up to 13 kW; 500 V\u003csub\u003eOC\u003c\/sub\u003e max; 150–425 V MPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eAC-coupled input\u003c\/th\u003e\n\u003ctd\u003eUp to 9.6 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCharge current (max)\u003c\/th\u003e\n\u003ctd\u003e185 A DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eRound-trip efficiency\u003c\/th\u003e\n\u003ctd\u003e\u0026gt;90% (AC-to-AC)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eEnclosure\u003c\/th\u003e\n\u003ctd\u003eNEMA 3R; free-standing or pad-mount\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eDimensions (W×H×D)\u003c\/th\u003e\n\u003ctd\u003e29.5″ × 76″ × 20″\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e~1030 lb installed (cabinet 600 + 5×86 lb batteries)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eOperating temp\u003c\/th\u003e\n\u003ctd\u003e−4° to 122°F (−20° to 50°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eBattery 10 years; enclosure 2 years\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003cth\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eUL 9540 (system), UL 1973 (batteries), UL1741SA\/Rule 21, HECO 14H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eDocs:\u003c\/em\u003e\n  \u003ca href=\"https:\/\/invertersrus.com\/wp-content\/uploads\/2023\/03\/simpliphi-power-access-phi-sol-ark-15-2-kwh-19-kwh-specification-sheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003eAccESS 15.2\/19 kWh Spec Sheet\u003c\/a\u003e •\n  \u003ca href=\"https:\/\/www.solarflexion.com\/v\/vspfiles\/files\/pdfs\/simpliphi\/PHI-3.8-48-60_Data_Sheet.pdf\" target=\"_blank\" rel=\"noopener\"\u003ePHI 3.8 Battery Data Sheet\u003c\/a\u003e •\n  \u003ca href=\"https:\/\/www.manuallib.com\/download\/2023-10-26\/SimpliPhi%20AccESS%20with%20Sol-Ark%2012K%20UL%209540%20%E5%AE%89%E8%A3%85%E6%89%8B%E5%86%8C.pdf\" target=\"_blank\" rel=\"noopener\"\u003eAccESS Sol-Ark Installation Manual\u003c\/a\u003e\n\u003c\/p\u003e","brand":"SimpliPhi","offers":[{"title":"Default Title","offer_id":42990129578118,"sku":"PES-ESS-AIO-0026","price":29953.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/5188\/6982\/files\/SimpliPhi-A-5PHI-SA-12-2T.jpg?v=1765721824"},{"product_id":"rolls-battery-119kwh-commercial-battery-cabinet","title":"Rolls Battery 119kWh Commercial Battery Cabinet","description":"\u003ch2\u003eRolls Battery 119kWh Commercial Battery Cabinet\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Portlandia Electric Supply\u003cbr\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Uncategorized\u003cbr\u003e\n\u003cstrong\u003ePrice:\u003c\/strong\u003e $64376.00\u003c\/p\u003e\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePurchase Rolls Battery 119kWh Commercial Battery Cabinet from Portlandia Electric Supply, your authorized dealer. We offer competitive pricing, fast shipping, and expert support. Contact us for bulk pricing and project quotes.\u003c\/p\u003e","brand":"Rolls Battery","offers":[{"title":"Default Title","offer_id":43630683193478,"sku":"PES-ESS-BAT-00502","price":14796.0,"currency_code":"USD","in_stock":true}]},{"product_id":"fortress-power-119kwh-lfp-home-battery","title":"Fortress Power 119kWh LFP Home Battery","description":"\u003ch2\u003eFortress Power 119kWh LFP Home Battery\u003c\/h2\u003e\u003cp\u003eThis Fortress Power product is supplied by PES Supply for commercial, industrial, residential energy, or electrical applications as applicable. Confirm final configuration and compatibility before ordering.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Fortress Power\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 119kWh\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOrdering and fulfillment\u003c\/h3\u003e\u003cp\u003ePrice, stock, freight, lead time, warranty eligibility, and delivery requirements can vary by configuration and destination. PES Supply will confirm these details before fulfillment.\u003c\/p\u003e","brand":"Fortress Power","offers":[{"title":"Default Title","offer_id":43630684209286,"sku":"PES-ESS-BAT-00533","price":41842.65,"currency_code":"USD","in_stock":true}]}],"url":"https:\/\/www.portlandiaelectric.supply\/collections\/19kwh-batteries.oembed","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}