{"product_id":"sol-ark-essentials-12k-2p-hybrid-inverter-12k-2p","title":"Sol-Ark Essentials 12K-2P Hybrid Inverter","description":"\u003cp\u003eThe \u003cstrong\u003eSol-Ark Essentials 12K-2P\u003c\/strong\u003e is a \u003cstrong\u003e12kW hybrid solar inverter\u003c\/strong\u003e built for residential installers who need reliable partial home backup without the cost or complexity of a full whole-home solution. Supporting 120\/240V split-phase output with a built-in transfer switch, the 12K-2P eliminates the need for an external ATS and integrates directly with any AC power source — simplifying the electrical design and reducing permitting friction on most residential jobs.\u003c\/p\u003e\n\n\u003cdiv style=\"background:#f4f8ff;border:1px solid #d0e0f0;border-radius:8px;padding:16px 20px;margin:20px 0;\"\u003e\n\u003cstrong\u003eCertifications \u0026amp; Compliance\u003c\/strong\u003e\u003cbr\u003e\n\u003cspan style=\"font-size:0.95em;\"\u003e\nUL 1741 Listed  |  UL 1741 SA (Grid Support)  |  NEMA-3R Enclosure  |  10-Year Manufacturer Warranty  |  NEC Rapid Shutdown Compliant\n\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cp\u003eThe 12K-2P is battery agnostic, working with any 48V battery on the market, giving installers the freedom to spec the storage solution that fits each project's budget and requirements. With 9kWac of backup output and a 185A battery charger, the system keeps essential circuits running during outages with a 5ms automatic transfer time.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverter Output:\u003c\/strong\u003e 9kW backup (essentials loads), 12kW solar input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrid Pass-Through:\u003c\/strong\u003e 50A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Charger:\u003c\/strong\u003e 185A, compatible with any 48V battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransfer Time:\u003c\/strong\u003e Automatic 5ms transfer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackup Type:\u003c\/strong\u003e Partial home backup (essential loads circuit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120\/240V split-phase output\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Transfer Switch:\u003c\/strong\u003e No external ATS required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNEM 3.0 Ready:\u003c\/strong\u003e Supports time-of-use optimization and self-consumption\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEV Ready:\u003c\/strong\u003e Single smart circuit for EV or generator load shedding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e UL 9540 options available\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e NEMA 3R outdoor-rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 10-year limited\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe 12K-2P is an excellent fit for budget-conscious residential projects, service-panel-constrained homes, or clients who want energy independence for essential appliances without a full panel backup. Its virtual power plant readiness and multi-season time-of-day settings make it a future-proof choice for NEM 3.0 markets. Compatible with the full Sol-Ark ecosystem.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eWhy Buy From Solwel?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Shipping on Orders Over \\$10,000\u003c\/strong\u003e — Fast fulfillment from our Houston and Dallas warehouses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorized Distributor\u003c\/strong\u003e — Genuine manufacturer-backed products with full warranty support\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpert Technical Support\u003c\/strong\u003e — Our team knows these products inside and out. Call us at (346) 432-4228\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstaller Pricing Available\u003c\/strong\u003e — Contact us for volume pricing and contractor accounts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStocked in Texas\u003c\/strong\u003e — Reduced lead times for Southwest and national projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\u003ch3\u003eFrequently Asked Questions — Sol-Ark 12K-2P Hybrid Inverter\u003c\/h3\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat is a hybrid inverter?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eA hybrid inverter combines a solar inverter, battery charger, and automatic transfer switch in one unit. The Sol-Ark 12K can power your home from solar, charge connected batteries, and automatically switch to battery backup during a grid outage — all without manual intervention.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eDoes the Sol-Ark 12K work without batteries?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. The Sol-Ark 12K operates in grid-tied solar-only mode without batteries. You get solar savings immediately and can add battery storage later. Note: without batteries, the inverter cannot provide backup power during an outage.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eCan the Sol-Ark 12K operate off-grid?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes. The Sol-Ark 12K supports full off-grid operation with a compatible battery bank — a key differentiator from many competing hybrid inverters. It can island from the grid and power your home entirely from solar and stored energy.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat batteries are compatible with the Sol-Ark 12K?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe Sol-Ark 12K has one of the widest open battery compatibility lists in the industry, supporting most major LFP battery brands via CAN\/RS485. Contact us at (346) 432-4228 to confirm compatibility with your specific battery.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003e\u003cstrong\u003eWhat warranty does the Sol-Ark 12K carry?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eThe Sol-Ark 12K carries a \u003cstrong\u003e10-year warranty\u003c\/strong\u003e. Sol-Ark is a U.S.-based company with domestic support. As an authorized Sol-Ark distributor, Solwel supports warranty claims directly.\u003c\/p\u003e\n\u003c\/details\u003e\n","brand":"Sol-Ark","offers":[{"title":"Default Title","offer_id":52166229917985,"sku":null,"price":4100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/1442\/5633\/files\/12K-opt-e1719432485164-651x1024.webp?v=1779457983","url":"https:\/\/solwel.com\/products\/sol-ark-essentials-12k-2p-hybrid-inverter-12k-2p","provider":"Solwel","version":"1.0","type":"link"}