{"product_id":"eg4-12kw-18kpv-hybrid-solar-inverter-48v-split-phase","title":"BigBattery EG4 12kW 18kPV Hybrid Solar Inverter 48V Split-Phase","description":"\u003cp data-start=\"255\" data-end=\"825\"\u003eThe \u003cstrong data-start=\"259\" data-end=\"293\"\u003eEG4 12kW 18kPV Hybrid Inverter\u003c\/strong\u003e is a powerful all-in-one solar inverter designed for residential and light-commercial solar energy systems. Delivering \u003cstrong data-start=\"413\" data-end=\"475\"\u003e12,000 W continuous AC output with up to 18,000 W PV input\u003c\/strong\u003e, this inverter provides a flexible solution for grid-tied, off-grid, or hybrid solar installations. Its \u003cstrong data-start=\"580\" data-end=\"612\"\u003esplit-phase 120\/240 V output\u003c\/strong\u003e supports whole-home loads, while advanced hybrid functionality allows simultaneous solar production, battery storage, and grid interaction for reliable energy independence. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"827\" data-end=\"1416\"\u003eEngineered for efficiency and scalability, the EG4 18kPV inverter features \u003cstrong data-start=\"902\" data-end=\"929\"\u003ethree MPPT solar inputs\u003c\/strong\u003e, intelligent energy management, and seamless UPS-style backup switching with transfer times as fast as \u003cstrong data-start=\"1033\" data-end=\"1045\"\u003e10–20 ms\u003c\/strong\u003e. Built-in Wi-Fi monitoring, RS485\/CAN communication, and an intuitive LCD interface allow easy monitoring and system control. Designed to integrate with \u003cstrong data-start=\"1199\" data-end=\"1231\"\u003e48 V lithium battery systems\u003c\/strong\u003e, this hybrid inverter supports up to \u003cstrong data-start=\"1269\" data-end=\"1293\"\u003e10 units in parallel\u003c\/strong\u003e, making it ideal for expanding solar installations and large backup power systems.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1m8mqxq\" data-start=\"3829\" data-end=\"3846\"\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-section-id=\"10d735r\" data-start=\"3680\" data-end=\"3724\"\u003e(1) EG4 12kW 18kPV Hybrid Solar Inverter\u003c\/li\u003e\n\u003cli data-section-id=\"x5ay5g\" data-start=\"3725\" data-end=\"3771\"\u003eMounting bracket and installation hardware\u003c\/li\u003e\n\u003cli data-section-id=\"zve95i\" data-start=\"3772\" data-end=\"3834\"\u003eCommunication ports for battery and monitoring connections\u003c\/li\u003e\n\u003cli data-section-id=\"5smnmu\" data-start=\"3835\" data-end=\"3879\"\u003eUser manual and installation documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Name\u003c\/td\u003e\n\u003ctd\u003eEG4 12kW 18kPV Hybrid Inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eEG4 \/ BigBattery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Output Power\u003c\/td\u003e\n\u003ctd\u003e12,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax PV Input Power\u003c\/td\u003e\n\u003ctd\u003e18,000 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Output Voltage\u003c\/td\u003e\n\u003ctd\u003e120 \/ 240 V Split Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC Frequency\u003c\/td\u003e\n\u003ctd\u003e50 \/ 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage\u003c\/td\u003e\n\u003ctd\u003e48 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Voltage Range\u003c\/td\u003e\n\u003ctd\u003e40 – 60 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Charge \/ Discharge Current\u003c\/td\u003e\n\u003ctd\u003e250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of MPPT Inputs\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPPT Operating Voltage Range\u003c\/td\u003e\n\u003ctd\u003e140 – 500 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Input Voltage Range\u003c\/td\u003e\n\u003ctd\u003e100 – 600 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Efficiency\u003c\/td\u003e\n\u003ctd\u003eUp to 99.9%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransfer Time\u003c\/td\u003e\n\u003ctd\u003e10 – 20 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eRS485, CANBus, Wi-Fi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eParallel Capability\u003c\/td\u003e\n\u003ctd\u003eUp to 10 units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP65 \/ NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e−25°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e34.3 × 20.5 × 11.2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e121 lb (55 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eEG4 WallMount Indoor Battery: 10-Year EG4 Manufacturer Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/EG4-18KPV-12LV-Spec-Sheet.pdf?v=1773413842\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eSpec Sheet\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/EG4-18KPV-12LV-Manual-1.pdf?v=1773413884\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eUser Manual\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/EG4-18KPV-12LV-Certification.pdf?v=1773413860\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eUL 1741 Certificate\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/RSD-Initiator-Install-Instructions-EG4-18kPV-Version-1-External.pdf?v=1773413904\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan\u003eRapid Shut Down Wiring Guide\u003c\/span\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BigBattery","offers":[{"title":"Default Title","offer_id":47649314963668,"sku":"INV024","price":4898.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/0822\/9588\/files\/EG4-12K-18kPV-Inverter-angle.png?v=1773413475","url":"https:\/\/sitereadysupply.com\/products\/eg4-12kw-18kpv-hybrid-solar-inverter-48v-split-phase","provider":"Site Ready Supply","version":"1.0","type":"link"}