{"product_id":"fortress-power-espire-30kw-three-phase-nano-inverter-fp-nano-30k-l","title":"Fortress Power eSpire 30kW Three-Phase Nano Inverter | FP-Nano-30K-L","description":"\u003cp dir=\"ltr\"\u003eGrid-supporting and battery-ready, this 30kW inverter powers commercial energy storage systems with hybrid solar and battery integration, built for outdoor deployment.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eKey Features\u003c\/p\u003e\n\u003cul dir=\"ltr\"\u003e\n\u003cli\u003eFlexible AC Output: Delivers 26, 27.5, or 30kW depending on configuration, on 208\/220\/240 VAC three-phase power.\u003c\/li\u003e\n\u003cli\u003eTriple MPPT Design: 3 MPPT inputs support up to 6 PV strings for flexible solar array configuration.\u003c\/li\u003e\n\u003cli\u003eOutdoor-Rated Enclosure: NEMA 4X rating withstands harsh outdoor conditions without a separate housing.\u003c\/li\u003e\n\u003cli\u003eParallel Scalability: Up to 6 units can be paralleled for expanded commercial power capacity.\u003c\/li\u003e\n\u003cli\u003eFast Backup Switching: Backup switch time under 10ms keeps critical loads running through grid outages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003eSolar input runs through 3 MPPT trackers with a 150-850V operating range, supporting up to 60kW of usable PV input power per inverter.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eInverter efficiency reaches 97.8%, with matching DC-DC round trip efficiency for minimal energy loss during charge and discharge cycles.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eBuilt for reliability, this unit operates from -4°F to 122°F and carries a 10-year warranty rated for 8,000 cycles at 70% capacity retention.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003eTechnical Specification\u003c\/p\u003e\n\u003cdiv dir=\"ltr\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eItem\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFP-Nano-30K-L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Output Power\u003c\/td\u003e\n\u003ctd\u003e26 \/ 27.5 \/ 30 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Input\/Output Voltage\u003c\/td\u003e\n\u003ctd\u003e208\/220\/240 Vac, 3P4W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e72.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Current Passthrough\u003c\/td\u003e\n\u003ctd\u003e144.4 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackup Switch Time\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;10ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Number \/ Max Strings\u003c\/td\u003e\n\u003ctd\u003e3 \/ 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating MPPT Voltage Range\u003c\/td\u003e\n\u003ctd\u003e150-850 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Usable PV Input Power\u003c\/td\u003e\n\u003ctd\u003e60 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInverter Efficiency\u003c\/td\u003e\n\u003ctd\u003e97.8%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eNEMA 4X \/ IP55 (IP20 indoor option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003e≤75dB @ 3.28 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-4°F to 122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Parallel Units\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eCAN, RS485, Ethernet (optional Wi-Fi, Cellular, LAN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL1973, UL9540A, UL9540, UL1741, FCC Part 15, IEEE 1547\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10 Years, 70% Retention at 8,000 Cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Shipping, 2 Boxes\/Pallet)\u003c\/td\u003e\n\u003ctd\u003e492 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Fortress Power","offers":[{"title":"Default Title","offer_id":54628093854006,"sku":null,"price":12900.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/2233\/8102\/files\/Screenshot2026-09-22143327.png?v=1790112833","url":"https:\/\/thesolarstore.com\/products\/fortress-power-espire-30kw-three-phase-nano-inverter-fp-nano-30k-l","provider":"The Solar Store","version":"1.0","type":"link"}