{"title":"Home Backup \u0026 Resilience","description":null,"products":[{"product_id":"powiser-voltx3-ultra-12k","title":"POWISER VOLTX 3 ULTRA 12K — 12kW Portable Backup, on Casters","description":"\u003cp\u003eFor the owner who wants whole-home backup power without a permanent wall installation: a 12kW hybrid system on locking casters that rolls from the garage to a job site or an RV.\u003c\/p\u003e\u003ch3\u003eWhy it works in a serious garage\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e12kW \/ 12,000VA continuous pure sine wave output.\u003c\/strong\u003e Enough to carry household circuits, shop tools and Level 2 charging — and because it is pure sine, it will run a scan tool, a variable-speed compressor or a networked controller without waveform problems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e10 ms transfer time.\u003c\/strong\u003e Fast enough that sensitive electronics never register the switchover. A bench computer mid-diagnostic stays up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual high-voltage MPPT solar inputs to 10kW, plus a low-voltage PV input.\u003c\/strong\u003e Three input paths let you combine a fixed roof array with portable panels, or split a large array across two orientations on independent trackers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable to 36kW by linking three units through the HomePanel.\u003c\/strong\u003e You can start with one unit for essential circuits and scale to whole-property capacity later, instead of buying the ceiling on day one.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e51.2V LiFePO₄ platform on locking casters.\u003c\/strong\u003e LiFePO₄ for cycle life and thermal safety, and casters so a 12kW system is not permanently committed to one wall — the reason to choose this over the wall-mounted H12 PRO.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous AC output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12kW \/ 12,000VA pure sine wave (up to 36kW with three units and HomePanel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransfer time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolar input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual high-voltage MPPT inputs up to 10kW, plus a low-voltage PV input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery chemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e51.2V LiFePO₄\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e[USABLE BATTERY CAPACITY IN kWh AND WHETHER MODULES ARE INCLUDED OR EXPANDABLE — CONFIRM WITH SUPPLIER; not stated in supplier data]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e[WHETHER OUTPUT IS SPLIT-PHASE 120\/240V OR 120V ONLY — CONFIRM WITH SUPPLIER; the sibling H12 PRO is split-phase but this listing does not state it]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolar, grid and generator\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnergy management\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAI-powered load balancing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExpansion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to three units via HomePanel. [WHETHER THE HOMEPANEL IS INCLUDED OR SOLD SEPARATELY — CONFIRM WITH SUPPLIER]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMobility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLocking casters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e[UNIT DIMENSIONS — CONFIRM WITH SUPPLIER; not stated in supplier data]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e[UNIT AND SHIPPING WEIGHT — CONFIRM WITH SUPPLIER; not stated in supplier data]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutlets and ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e[AC OUTLET COUNT AND TYPES, DC AND USB PORTS — CONFIRM WITH SUPPLIER; not stated in supplier data]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e[NEMA \/ IP RATING AND WHETHER OUTDOOR OR JOB-SITE USE IS RATED — CONFIRM WITH SUPPLIER; supplier copy references mobile job sites but publishes no rating]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e[CERTIFICATIONS AND ANY UTILITY INTERCONNECTION LISTINGS — CONFIRM WITH SUPPLIER; not stated in supplier data]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e[WARRANTY TERM AND SCOPE — CONFIRM WITH SUPPLIER; not stated in supplier data]\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eWhat’s in the box\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eVOLTX 3 ULTRA 12K portable hybrid energy storage unit on locking casters\u003c\/li\u003e\n\u003cli\u003e[BATTERY MODULES, HOMEPANEL, SOLAR AND GRID INPUT CABLES, DOCUMENTATION — CONFIRM WITH SUPPLIER WHICH OF THESE ARE INCLUDED]\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; delivery\u003c\/h3\u003e\u003cp\u003e[SHIPPING WEIGHT, CARTON DIMENSIONS, LEAD TIME AND WHETHER THIS SHIPS PARCEL OR FREIGHT — CONFIRM WITH SUPPLIER. A 12kW system with an internal 51.2V LiFePO₄ bank is very likely to exceed the 150 lb freight threshold and to be subject to lithium battery transport rules, but no weight is published so we are not stating a method.]\u003c\/p\u003e\u003cp\u003eLithium battery shipments can carry handling restrictions and may not be eligible for every delivery service or destination. Confirm with us before ordering to a remote or non-continental address.\u003c\/p\u003e\u003ch3\u003eFrequently asked questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eDo I need an electrician?\u003c\/strong\u003e\u003cbr\u003eFor portable use — running tools, charging equipment, powering an RV — no. The moment you connect it to household circuits or a backup panel, or operate it in parallel with the utility, it becomes a permitted electrical installation and needs a licensed electrician plus inspection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow is this different from the H12 PRO?\u003c\/strong\u003e\u003cbr\u003eSame 12kW output class and the same hybrid architecture. This one is on locking casters and marketed as portable, expandable to 36kW with three units through the HomePanel. The H12 PRO is a fixed wall-mounted unit and explicitly states split-phase 120\/240V output, which this listing does not.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill it run a Level 2 EV charger?\u003c\/strong\u003e\u003cbr\u003eA 12kW continuous output can support a Level 2 charger in principle, but confirm the AC configuration first — most Level 2 chargers need 240V, and this listing does not state whether output is split-phase. [AC CONFIGURATION — CONFIRM WITH SUPPLIER]\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much runtime will I get?\u003c\/strong\u003e\u003cbr\u003eThat depends entirely on battery capacity, which this listing does not publish, and on your actual load. Runtime cannot be estimated from the 12kW output figure alone. [USABLE BATTERY CAPACITY — CONFIRM WITH SUPPLIER]\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I charge it from a generator?\u003c\/strong\u003e\u003cbr\u003eYes. Solar, grid and generator are all listed charging inputs, and the AI energy management coordinates between them.\u003c\/p\u003e\u003ch3\u003eBuild out the rest of the bay\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/powiser-voltx3-h12-pro\"\u003ePOWISER VOLTX 3 H12 PRO 12kW Hybrid Inverter\u003c\/a\u003e — the fixed wall-mounted version with confirmed split-phase 120\/240V output.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/r4000-portable-power-station\"\u003eALLPOWERS R4000 Portable Power Station\u003c\/a\u003e — a smaller, lighter portable option if 12kW is more than the bay needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"\/products\/sf200-flexible-solar-panel\"\u003eALLPOWERS SF-200 200W Flexible Solar Panel\u003c\/a\u003e — low-profile panels to feed the low-voltage PV input.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"POWISER","offers":[{"title":"Default","offer_id":53940396065084,"sku":"ULTRA12K","price":9995.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0987\/9748\/6396\/files\/Ultra_12K_9_PNG.jpg?v=1785079302"}],"url":"https:\/\/smartbaysolutions.com\/collections\/home-backup-resilience.oembed","provider":"SmartBay Solutions","version":"1.0","type":"link"}