{"product_id":"grandtech-12kw-48v-split-phase-hybrid-solar-inverter","title":"Grandtech 12kW Hybrid Solar Inverter – 48V 120\/240V Split Phase WiFi","description":"\u003cdiv class=\"gt-product-content\"\u003e\n  \u003cp\u003e\u003cstrong\u003eReliable whole-home solar power for North American residential and light-commercial systems.\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003eThe Grandtech 12kW Hybrid Solar Inverter combines solar, battery, utility-grid and generator power in one intelligent energy-management platform. Its native 120\/240V split-phase output supports common U.S. household loads, while dual MPPT tracking, fast backup switching and scalable parallel operation make it suitable for home backup, off-grid homes, farms and small businesses.\u003c\/p\u003e\n\n  \u003ch2\u003eKey Features\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003e12kW 120\/240V split-phase output:\u003c\/strong\u003e Supports high-demand appliances including HVAC systems, water heaters, dryers, pumps and EV chargers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDual MPPT with up to 24kW PV input:\u003c\/strong\u003e Improves solar harvest across different roof orientations and changing sunlight conditions.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e10ms UPS transfer:\u003c\/strong\u003e Keeps essential loads and sensitive electronics running during grid outages.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003e48V battery compatibility:\u003c\/strong\u003e Works with 48V\/51.2V LiFePO4 and lead-acid battery banks.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eGrid and generator ready:\u003c\/strong\u003e Flexible charging and backup options for reliable energy supply.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eExpandable to 72kW:\u003c\/strong\u003e Connect up to six inverters in parallel as energy demand grows.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSmart WiFi monitoring:\u003c\/strong\u003e View system performance remotely, run diagnostics and support firmware updates.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIP65 outdoor protection:\u003c\/strong\u003e Designed for reliable indoor or outdoor installation.\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n  \u003ctable\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n\u003cth\u003eRated Output Power\u003c\/th\u003e\n\u003ctd\u003e12,000W\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003ePeak Output Power\u003c\/th\u003e\n\u003ctd\u003e24,000VA\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eAC Output\u003c\/th\u003e\n\u003ctd\u003e120\/240Vac split phase, 60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eBattery Voltage\u003c\/th\u003e\n\u003ctd\u003e48V nominal; compatible with 51.2V LiFePO4 systems\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eBattery Types\u003c\/th\u003e\n\u003ctd\u003eLiFePO4 \/ lithium-ion \/ lead-acid \/ user-defined\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eMPPT Trackers\u003c\/th\u003e\n\u003ctd\u003e2 independent MPPTs\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eMaximum PV Input\u003c\/th\u003e\n\u003ctd\u003eUp to 24kW\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eMPPT Operating Range\u003c\/th\u003e\n\u003ctd\u003e125–450Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eMaximum PV Open-Circuit Voltage\u003c\/th\u003e\n\u003ctd\u003e550Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eMaximum Hybrid Charging Current\u003c\/th\u003e\n\u003ctd\u003e200A\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eBackup Transfer Time\u003c\/th\u003e\n\u003ctd\u003e10ms\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eParallel Capability\u003c\/th\u003e\n\u003ctd\u003e1–6 units, up to 72kW combined output\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eCommunication\u003c\/th\u003e\n\u003ctd\u003eRS485 \/ CAN \/ USB \/ dry contact \/ WiFi\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eProtection Rating\u003c\/th\u003e\n\u003ctd\u003eIP65\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eOperating Temperature\u003c\/th\u003e\n\u003ctd\u003e-25°C to 60°C; derating above 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eCooling\u003c\/th\u003e\n\u003ctd\u003eIntelligent air cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e750 × 440 × 240mm\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e42kg\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003cth\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eUL1741, IEEE 1547.1-2020, CEC, Rule 21, HECO, FCC Part 15 Class B, RoHS\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\n  \u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eWhole-home solar and battery backup\u003c\/li\u003e\n    \u003cli\u003eOff-grid homes and cabins\u003c\/li\u003e\n    \u003cli\u003eFarms, water pumps and workshop equipment\u003c\/li\u003e\n    \u003cli\u003eSmall commercial energy-storage systems\u003c\/li\u003e\n    \u003cli\u003eEV charging and high-load household appliances\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n  \u003ch3\u003eWill it work with a standard U.S. home electrical system?\u003c\/h3\u003e\n  \u003cp\u003eYes. The inverter provides native 120\/240V split-phase output for North American residential electrical systems.\u003c\/p\u003e\n\n  \u003ch3\u003eCan it work with my preferred lithium battery?\u003c\/h3\u003e\n  \u003cp\u003eIt supports 48V and 51.2V lithium battery systems, lead-acid batteries and user-defined battery settings. CAN and RS485 communication support integration with compatible BMS protocols.\u003c\/p\u003e\n\n  \u003ch3\u003eCan it power air conditioners, pumps and motors?\u003c\/h3\u003e\n  \u003cp\u003eYes. The 12kW output and high surge capability are suitable for HVAC systems, pumps, compressors, refrigerators and other demanding loads when the system is correctly sized.\u003c\/p\u003e\n\n  \u003ch3\u003eCan several units be connected together?\u003c\/h3\u003e\n  \u003cp\u003eYes. Up to six units can operate in parallel for a maximum combined output of 72kW.\u003c\/p\u003e\n\n  \u003ch3\u003eCan it charge from a generator?\u003c\/h3\u003e\n  \u003cp\u003eYes. The inverter supports solar, grid and generator input for flexible backup-power design.\u003c\/p\u003e\n\n  \u003ch3\u003eDo you provide OEM and ODM service?\u003c\/h3\u003e\n  \u003cp\u003eYes. Grandtech provides OEM\/ODM support for project configuration, branding and system integration.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"GRANDTECH","offers":[{"title":"Default Title","offer_id":49756378792164,"sku":null,"price":950.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/7645\/8468\/files\/H2af88fa6f4c444ae805a6bc128037c77j.webp?v=1788260949","url":"https:\/\/shop.gtsolarenergy.com\/ja\/products\/grandtech-12kw-48v-split-phase-hybrid-solar-inverter","provider":"Grandtech Energy Store","version":"1.0","type":"link"}