{"product_id":"bigbattery-eg4-12k-v2-off-grid-inverter","title":"EG4 12000XP V2 Off-Grid Inverter | 12kW 120\/240V Split-Phase","description":"\u003cdiv class=\"product-title\"\u003e\n\u003ch3 class=\"product_title entry-title\"\u003eEG4 12000XP V2 OFF-GRID INVERTER\u003c\/h3\u003e\n\u003cdiv class=\"container\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel enable-updated-hr-color\" id=\"model-response-message-contentr_7c145ceff7e9a0ce\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003cp data-path-to-node=\"7\"\u003eThe EG4 12000XP V2 Off-Grid Inverter is a high-capacity hybrid inverter designed for off-grid and hybrid energy systems. With 12,000W output power from the battery and support for up to 24,000W PV input, it delivers reliable power for whole-home backup, commercial applications, and energy independence. Built with dual MPPTs, fast UPS transfer, and smart energy management features, it helps manage power from solar, batteries, generator, and grid-supported setups. There is a file you can reference named \"EG4 and BigBattery Solar Energy Systems and Components_20\".\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eProduct Highlights\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eIndustrial Strength Output:\u003c\/b\u003e 12,000W output power from battery for whole-home and commercial applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eMassive Solar Input:\u003c\/b\u003e Up to 24,000W PV input for high-capacity solar energy production.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eStandard Voltage:\u003c\/b\u003e Split-phase 120\/240V output for standard and heavy-duty loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eOptimized Harvest:\u003c\/b\u003e Dual MPPT inputs to maximize solar production across multiple arrays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,4,0\"\u003e\u003cb data-path-to-node=\"9,4,0\" data-index-in-node=\"0\"\u003eSeamless Backup:\u003c\/b\u003e UPS functionality with 15–30ms transfer for seamless backup power during outages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,5,0\"\u003e\u003cb data-path-to-node=\"9,5,0\" data-index-in-node=\"0\"\u003eModern Engineering:\u003c\/b\u003e Transformer-free design for improved efficiency, reduced weight, and easier installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,6,0\"\u003e\u003cb data-path-to-node=\"9,6,0\" data-index-in-node=\"0\"\u003eSimplified Safety:\u003c\/b\u003e Built-in breakers and safety features to simplify installation and enhance protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,7,0\"\u003e\u003cb data-path-to-node=\"9,7,0\" data-index-in-node=\"0\"\u003eIntelligent Control:\u003c\/b\u003e Smart energy management supports load control, AC coupling, and peak shaving.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,8,0\"\u003e\u003cb data-path-to-node=\"9,8,0\" data-index-in-node=\"0\"\u003eRemote Access:\u003c\/b\u003e Remote monitoring and control for tracking system performance and managing settings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,9,0\"\u003e\u003cb data-path-to-node=\"9,9,0\" data-index-in-node=\"0\"\u003eStorage Compatibility:\u003c\/b\u003e 48V battery system compatibility for off-grid, hybrid, and backup power setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,10,0\"\u003e\u003cb data-path-to-node=\"9,10,0\" data-index-in-node=\"0\"\u003eReliable Support:\u003c\/b\u003e 5-year EG4 manufacturer warranty with lifetime USA-based tech support.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"10\"\u003e\u003cb data-path-to-node=\"10\" data-index-in-node=\"0\"\u003eKey Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"11\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,0,0\"\u003e\u003cb data-path-to-node=\"11,0,0\" data-index-in-node=\"0\"\u003eHigh-Capacity Off-Grid Power:\u003c\/b\u003e Delivers 12,000W output power from battery, making it a strong solution for whole-home backup and commercial use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,1,0\"\u003e\u003cb data-path-to-node=\"11,1,0\" data-index-in-node=\"0\"\u003eLarge Solar Input Support:\u003c\/b\u003e Supports up to 24,000W PV input with dual MPPT optimization to capture high solar production efficiently.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,2,0\"\u003e\u003cb data-path-to-node=\"11,2,0\" data-index-in-node=\"0\"\u003eSplit-Phase Power Output:\u003c\/b\u003e Provides 120\/240V split-phase output, allowing it to power everyday household loads and larger appliances.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,3,0\"\u003e\u003cb data-path-to-node=\"11,3,0\" data-index-in-node=\"0\"\u003eDual MPPT Optimization:\u003c\/b\u003e Equipped with dual MPPT inputs to help maximize solar performance across multiple solar arrays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,4,0\"\u003e\u003cb data-path-to-node=\"11,4,0\" data-index-in-node=\"0\"\u003eFast Backup Power Transfer:\u003c\/b\u003e Features UPS functionality with 15–30ms transfer for smooth backup support during power outages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,5,0\"\u003e\u003cb data-path-to-node=\"11,5,0\" data-index-in-node=\"0\"\u003eFlexible Power Compatibility:\u003c\/b\u003e Works with 48V battery systems and supports grid-tied, hybrid, and off-grid installations, including generator input.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,6,0\"\u003e\u003cb data-path-to-node=\"11,6,0\" data-index-in-node=\"0\"\u003eSmart Energy Management:\u003c\/b\u003e Supports load control, AC coupling, and peak shaving for more flexible and efficient energy use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,7,0\"\u003e\u003cb data-path-to-node=\"11,7,0\" data-index-in-node=\"0\"\u003eBuilt-In System Protection:\u003c\/b\u003e Includes built-in breakers and safety features to help simplify installation and improve system protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,8,0\"\u003e\u003cb data-path-to-node=\"11,8,0\" data-index-in-node=\"0\"\u003eTransformer-Free Architecture:\u003c\/b\u003e Designed with a transformer-free build for better efficiency and reduced weight.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,9,0\"\u003e\u003cb data-path-to-node=\"11,9,0\" data-index-in-node=\"0\"\u003eScalable System Design:\u003c\/b\u003e Supports up to 6 units in parallel, making it suitable for larger power system configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"11,10,0\"\u003e\u003cb data-path-to-node=\"11,10,0\" data-index-in-node=\"0\"\u003eRemote Monitoring Support:\u003c\/b\u003e Includes RS485, CANBus, and WiFi communication for comprehensive system monitoring and control.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!----\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cimg loading=\"lazy\" decoding=\"async\" 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https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-intro-scaled-2-813x326.webp 813w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-intro-scaled-2-1300x521.webp 1300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-intro-scaled-2-150x60.webp 150w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1025\" src=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000XP-expansion-scaled-2.webp\" alt=\"\" class=\"wp-image-212506\" srcset=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000XP-expansion-scaled-2.webp 2560w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000XP-expansion-scaled-2-300x120.webp 300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000XP-expansion-scaled-2-1024x410.webp 1024w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000XP-expansion-scaled-2-768x308.webp 768w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000XP-expansion-scaled-2-1536x615.webp 1536w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000XP-expansion-scaled-2-2048x820.webp 2048w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000XP-expansion-scaled-2-990x396.webp 990w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000XP-expansion-scaled-2-441x177.webp 441w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000XP-expansion-scaled-2-813x326.webp 813w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000XP-expansion-scaled-2-1300x521.webp 1300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000XP-expansion-scaled-2-150x60.webp 150w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1025\" src=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/EG4-Inverter-Certification-scaled-3.webp\" alt=\"\" class=\"wp-image-212507\" srcset=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/EG4-Inverter-Certification-scaled-3.webp 2560w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/EG4-Inverter-Certification-scaled-3-300x120.webp 300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/EG4-Inverter-Certification-scaled-3-1024x410.webp 1024w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/EG4-Inverter-Certification-scaled-3-768x308.webp 768w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/EG4-Inverter-Certification-scaled-3-1536x615.webp 1536w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/EG4-Inverter-Certification-scaled-3-2048x820.webp 2048w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/EG4-Inverter-Certification-scaled-3-990x396.webp 990w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/EG4-Inverter-Certification-scaled-3-441x177.webp 441w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/EG4-Inverter-Certification-scaled-3-813x326.webp 813w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/EG4-Inverter-Certification-scaled-3-1300x521.webp 1300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/EG4-Inverter-Certification-scaled-3-150x60.webp 150w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"1756\" height=\"1200\" src=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-1-1.webp\" alt=\"\" class=\"wp-image-212505\" srcset=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-1-1.webp 1756w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-1-1-300x205.webp 300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-1-1-1024x700.webp 1024w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-1-1-768x525.webp 768w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-1-1-1536x1050.webp 1536w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-1-1-990x677.webp 990w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-1-1-441x301.webp 441w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-1-1-813x556.webp 813w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-1-1-1300x888.webp 1300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-1-1-150x103.webp 150w\" sizes=\"auto, (max-width: 1756px) 100vw, 1756px\"\u003e\u003cimg loading=\"lazy\" decoding=\"async\" width=\"2560\" height=\"1025\" src=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-Features-scaled-2.webp\" alt=\"\" class=\"wp-image-212504\" srcset=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-Features-scaled-2.webp 2560w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-Features-scaled-2-300x120.webp 300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-Features-scaled-2-1024x410.webp 1024w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-Features-scaled-2-768x308.webp 768w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-Features-scaled-2-1536x615.webp 1536w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-Features-scaled-2-2048x820.webp 2048w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-Features-scaled-2-990x396.webp 990w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-Features-scaled-2-441x177.webp 441w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-Features-scaled-2-813x326.webp 813w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-Features-scaled-2-1300x521.webp 1300w, https:\/\/bigbattery.com\/wp-content\/uploads\/2026\/04\/12000xp-Features-scaled-2-150x60.webp 150w\" sizes=\"auto, (max-width: 2560px) 100vw, 2560px\"\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"xsmcan\" data-start=\"3154\" data-end=\"3171\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"3158\" data-end=\"3171\"\u003eResources\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-start=\"3175\" data-end=\"3327\"\u003e\n\u003cli data-section-id=\"l8oz0i\" data-start=\"3175\" data-end=\"3191\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2024\/02\/EG4-12000XPV2-Spec-Sheet-NEW.pdf\"\u003e\u003cstrong data-start=\"3177\" data-end=\"3191\"\u003eSpec Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"smpu5f\" data-start=\"3194\" data-end=\"3211\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2024\/02\/EG4-12000XPV2-Manual-NEW.pdf\"\u003e\u003cstrong data-start=\"3196\" data-end=\"3211\"\u003eUser Manual\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"11u2ydj\" data-start=\"3214\" data-end=\"3238\"\u003e\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2025\/02\/EG4-12000XP-UL-1741-Certificate-of-Compliance.pdf\"\u003e\u003cstrong data-start=\"3216\" data-end=\"3238\"\u003eUL1741 Certificate\u003c\/strong\u003e\u003c\/a\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"z2shg3\" data-start=\"3241\" data-end=\"3271\"\u003e\n\u003ca href=\"https:\/\/bigbattery.com\/wp-content\/uploads\/2025\/02\/EG4-Wifi-Dongle-Troubleshooting-Guide.pdf\"\u003e\u003cstrong data-start=\"3243\" data-end=\"3271\"\u003eWiFi Configuration Guide\u003c\/strong\u003e\u003c\/a\u003e\u003cstrong data-start=\"3276\" data-end=\"3305\"\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":50711370989815,"sku":"INV030","price":1899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/1868\/3895\/files\/EG4-12000XP-Front.webp?v=1777044984","url":"https:\/\/northgridsupply.com\/products\/bigbattery-eg4-12k-v2-off-grid-inverter","provider":"Northgrid Supply","version":"1.0","type":"link"}