{"product_id":"grandtech-sei-12k-upro-12kw-hybrid-solar-inverter-48v-120-240v-split-phase","title":"Grandtech SEI-12K-UPRO 12kW Hybrid Solar Inverter – 48V 120\/240V Split Phase","description":"\u003ch2\u003eSEI-12K-UPRO 12kW Hybrid Solar Inverter\u003c\/h2\u003e\n\u003cp\u003eA 48V hybrid solar inverter for residential energy storage, farms and backup power systems. The SEI-12K-UPRO combines dual MPPT solar charging, battery storage and 120\/240V split-phase output in an IP65-rated enclosure.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e12kW rated output with pure sine wave power.\u003c\/li\u003e\n\u003cli\u003eDual MPPT inputs with up to 99.9% tracking efficiency.\u003c\/li\u003e\n\u003cli\u003eCompatible with lithium-ion and lead-acid batteries, with BMS communication.\u003c\/li\u003e\n\u003cli\u003eUp to 240A battery charging current.\u003c\/li\u003e\n\u003cli\u003eBuilt-in circuit breaker and up to 200A bypass current.\u003c\/li\u003e\n\u003cli\u003eSupports parallel operation of up to six units.\u003c\/li\u003e\n\u003cli\u003eSupports operation with or without batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eSEI-12K-UPRO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated output\u003c\/th\u003e\n\u003ctd\u003e12kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery voltage\u003c\/th\u003e\n\u003ctd\u003e48V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAC output\u003c\/th\u003e\n\u003ctd\u003e120\/240V split phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMPPT voltage range\u003c\/th\u003e\n\u003ctd\u003e125–450V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum total PV input\u003c\/th\u003e\n\u003ctd\u003e18kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInverter efficiency\u003c\/th\u003e\n\u003ctd\u003e97.5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEnclosure protection\u003c\/th\u003e\n\u003ctd\u003eIP65 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommunication interfaces\u003c\/th\u003e\n\u003ctd\u003eRS485, CAN, USB, dry contact; Wi-Fi\/GPRS options\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e840 × 440 × 260 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNet weight\u003c\/th\u003e\n\u003ctd\u003e48 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eResidential solar storage, farms, telecom stations, rural installations and backup power systems.\u003c\/p\u003e\n\u003ch3\u003eOEM and project enquiries\u003c\/h3\u003e\u003cp\u003eContact us for private-label branding, nameplates, packaging, user manuals and project-specific configuration.\u003c\/p\u003e","brand":"GRANDTECH","offers":[{"title":"Default Title","offer_id":49880124850404,"sku":"SEI-12K-UPRO","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/7645\/8468\/files\/grandtech-sei-12k-upro-01.jpg?v=1789615800","url":"https:\/\/shop.gtsolarenergy.com\/it\/products\/grandtech-sei-12k-upro-12kw-hybrid-solar-inverter-48v-120-240v-split-phase","provider":"Grandtech Energy Store","version":"1.0","type":"link"}