{"product_id":"eg4-12000xp-14kwh-indoor-wallmount-battery-bundle","title":"EG4 12000XP Off-Grid Inverter and EG4 14.3 kWh Indoor Wallmount Battery Bundle","description":"\u003cp data-start=\"169\" data-end=\"450\"\u003eThis bundled system combines the EG4 12000XP off-grid hybrid inverter with a single 14.3 kWh Indoor Walmount 48V 280 Ah EG4 lithium battery to create a compact, high-performance power stack for whole-home backup, partial off-grid operation, or daily solar cycling.\u003c\/p\u003e \u003cp data-start=\"452\" data-end=\"788\"\u003eThe 12K-XP delivers true split-phase 120\/240 VAC output, fast transfer speeds, generous solar input capacity, and closed-loop battery communication for precise charging and state-of-charge management. Paired with the ~14.3 kWh 280Ah LiFePO₄ battery, this system offers deep, long-life storage in a clean, serviceable wall-mount format.\u003c\/p\u003e \u003cp data-start=\"790\" data-end=\"1239\"\u003eDesigned with installers in mind, the inverter supports high-voltage PV strings via dual MPPTs—often eliminating the need for external combiners—while front-access breakers and clearly labeled terminals simplify commissioning. The battery’s integrated DC breaker, LCD display, and communication ports make diagnostics, maintenance, and future expansion straightforward. Start with one battery today and scale later without re-engineering the system.\u003c\/p\u003e \u003chr data-start=\"1241\" data-end=\"1244\"\u003e \u003ch2 data-start=\"1246\" data-end=\"1268\"\u003eProduct Details\u003c\/h2\u003e \u003ch3 data-start=\"1270\" data-end=\"1303\"\u003eAll-in-One Power Backbone\u003c\/h3\u003e \u003cp data-start=\"1304\" data-end=\"1522\"\u003eA 12KW split-phase inverter\/charger capable of supporting large residential loads, with rapid transfer, grid or generator input, and closed-loop communication to EG4 batteries. Parallel-ready for future system growth.\u003c\/p\u003e \u003ch3 data-start=\"1524\" data-end=\"1549\"\u003eLarge PV Headroom\u003c\/h3\u003e \u003cp data-start=\"1550\" data-end=\"1766\"\u003eDual MPPT charge controllers (two inputs each) allow up to ~24 kW of DC solar input. The wide PV voltage window simplifies string design, reduces balance-of-system components, and supports modern high-voltage arrays.\u003c\/p\u003e \u003ch3 data-start=\"1768\" data-end=\"1798\"\u003eRobust Lithium Storage\u003c\/h3\u003e \u003cp data-start=\"1799\" data-end=\"1994\"\u003eA 48V 280 Ah (≈14.3 kWh) LiFePO₄ battery with advanced BMS protection, cell-level monitoring, and long cycle life. Front-mounted controls and display enable quick diagnostics and safe servicing.\u003c\/p\u003e \u003ch3 data-start=\"1996\" data-end=\"2029\"\u003eInstaller-Friendly Design\u003c\/h3\u003e \u003cp data-start=\"2030\" data-end=\"2209\"\u003eFront-service breakers, clear clamp zones, and labeled landings reduce install time. CAN and RS-485 closed-loop support ensures accurate SOC reporting and charge\/discharge limits.\u003c\/p\u003e \u003ch3 data-start=\"2211\" data-end=\"2236\"\u003eClear Growth Path\u003c\/h3\u003e \u003cp data-start=\"2237\" data-end=\"2453\"\u003eBegin with one 280 Ah battery for essential backup or daily cycling. Add additional battery modules—or parallel inverters later—to increase runtime, surge capability, and overall system capacity as energy needs grow.\u003c\/p\u003e \u003chr data-start=\"2455\" data-end=\"2458\"\u003e \u003ch2 data-start=\"2460\" data-end=\"2491\"\u003eTechnical Specifications\u003c\/h2\u003e \u003ch3 data-start=\"2493\" data-end=\"2522\"\u003eInverter — EG4 12K-XP\u003c\/h3\u003e \u003cdiv\u003e \u003cdiv tabindex=\"-1\"\u003e \u003ctable data-start=\"2524\" data-end=\"3081\"\u003e \u003cthead data-start=\"2524\" data-end=\"2552\"\u003e \u003ctr data-start=\"2524\" data-end=\"2552\"\u003e \u003cth data-start=\"2524\" data-end=\"2535\" data-col-size=\"sm\"\u003eCategory\u003c\/th\u003e \u003cth data-start=\"2535\" data-end=\"2552\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody data-start=\"2578\" data-end=\"3081\"\u003e \u003ctr data-start=\"2578\" data-end=\"2624\"\u003e \u003ctd data-start=\"2578\" data-end=\"2590\" data-col-size=\"sm\"\u003eAC Output\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2590\" data-end=\"2624\"\u003e120\/240 VAC split-phase, 60 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2625\" data-end=\"2656\"\u003e \u003ctd data-start=\"2625\" data-end=\"2644\" data-col-size=\"sm\"\u003eContinuous Power\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2644\" data-end=\"2656\"\u003e12,000 W\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2657\" data-end=\"2692\"\u003e \u003ctd data-start=\"2657\" data-end=\"2671\" data-col-size=\"sm\"\u003eSurge Power\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2671\" data-end=\"2692\"\u003e~15,360 W (≈10 s)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2693\" data-end=\"2752\"\u003e \u003ctd data-start=\"2693\" data-end=\"2709\" data-col-size=\"sm\"\u003eTransfer Time\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2709\" data-end=\"2752\"\u003e\u0026lt;10 ms (single unit), \u0026lt;20 ms (parallel)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2753\" data-end=\"2802\"\u003e \u003ctd data-start=\"2753\" data-end=\"2765\" data-col-size=\"sm\"\u003ePV Inputs\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2765\" data-end=\"2802\"\u003e2 MPPTs, 2 strings each (4 total)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2803\" data-end=\"2839\"\u003e \u003ctd data-start=\"2803\" data-end=\"2822\" data-col-size=\"sm\"\u003ePV Voltage Range\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2822\" data-end=\"2839\"\u003e100–500 V max\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2840\" data-end=\"2877\"\u003e \u003ctd data-start=\"2840\" data-end=\"2863\" data-col-size=\"sm\"\u003eMPPT Operating Range\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2863\" data-end=\"2877\"\u003e~120–385 V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2878\" data-end=\"2921\"\u003e \u003ctd data-start=\"2878\" data-end=\"2891\" data-col-size=\"sm\"\u003ePV Current\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2891\" data-end=\"2921\"\u003e~35 A per MPPT (≈44 A Isc)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2922\" data-end=\"2958\"\u003e \u003ctd data-start=\"2922\" data-end=\"2942\" data-col-size=\"sm\"\u003eDC Battery System\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2942\" data-end=\"2958\"\u003e48 V nominal\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"2959\" data-end=\"3020\"\u003e \u003ctd data-start=\"2959\" data-end=\"2981\" data-col-size=\"sm\"\u003eParallel Capability\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"2981\" data-end=\"3020\"\u003eUp to 16 units (revision dependent)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"3021\" data-end=\"3081\"\u003e \u003ctd data-start=\"3021\" data-end=\"3045\" data-col-size=\"sm\"\u003eApprox. Size \/ Weight\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3045\" data-end=\"3081\"\u003e~34.25 × 20.9 × 5.9 in \/ ~105 lb\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003chr data-start=\"3083\" data-end=\"3086\"\u003e \u003ch3 data-start=\"3088\" data-end=\"3156\"\u003eBattery — EG4 WallMount 280 Ah (Indoor \/ All-Weather Family)\u003c\/h3\u003e \u003cdiv\u003e \u003cdiv tabindex=\"-1\"\u003e \u003ctable data-start=\"3158\" data-end=\"3696\"\u003e \u003cthead data-start=\"3158\" data-end=\"3186\"\u003e \u003ctr data-start=\"3158\" data-end=\"3186\"\u003e \u003cth data-start=\"3158\" data-end=\"3169\" data-col-size=\"sm\"\u003eCategory\u003c\/th\u003e \u003cth data-start=\"3169\" data-end=\"3186\" data-col-size=\"sm\"\u003eSpecification\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody data-start=\"3212\" data-end=\"3696\"\u003e \u003ctr data-start=\"3212\" data-end=\"3242\"\u003e \u003ctd data-start=\"3212\" data-end=\"3229\" data-col-size=\"sm\"\u003eNominal Energy\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3229\" data-end=\"3242\"\u003e≈14.3 kWh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"3243\" data-end=\"3284\"\u003e \u003ctd data-start=\"3243\" data-end=\"3261\" data-col-size=\"sm\"\u003eNominal Voltage\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3261\" data-end=\"3284\"\u003e51.2 V (48 V class)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"3285\" data-end=\"3306\"\u003e \u003ctd data-start=\"3285\" data-end=\"3296\" data-col-size=\"sm\"\u003eCapacity\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3296\" data-end=\"3306\"\u003e280 Ah\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"3307\" data-end=\"3355\"\u003e \u003ctd data-start=\"3307\" data-end=\"3319\" data-col-size=\"sm\"\u003eChemistry\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3319\" data-end=\"3355\"\u003eLiFePO₄ (Lithium Iron Phosphate)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"3356\" data-end=\"3413\"\u003e \u003ctd data-start=\"3356\" data-end=\"3381\" data-col-size=\"sm\"\u003eMax Continuous Current\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3381\" data-end=\"3413\"\u003e~140–200 A (model dependent)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"3414\" data-end=\"3473\"\u003e \u003ctd data-start=\"3414\" data-end=\"3435\" data-col-size=\"sm\"\u003eBattery Management\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3435\" data-end=\"3473\"\u003eIntegrated BMS with cell balancing\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"3474\" data-end=\"3523\"\u003e \u003ctd data-start=\"3474\" data-end=\"3490\" data-col-size=\"sm\"\u003eUser Features\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3490\" data-end=\"3523\"\u003eFront DC breaker, LCD display\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"3524\" data-end=\"3579\"\u003e \u003ctd data-start=\"3524\" data-end=\"3541\" data-col-size=\"sm\"\u003eCommunications\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3541\" data-end=\"3579\"\u003eCAN \/ RS-485 (closed-loop capable)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"3580\" data-end=\"3647\"\u003e \u003ctd data-start=\"3580\" data-end=\"3605\" data-col-size=\"sm\"\u003eCycle Life (reference)\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3605\" data-end=\"3647\"\u003e~6,000–8,000 cycles at recommended DoD\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"3648\" data-end=\"3696\"\u003e \u003ctd data-start=\"3648\" data-end=\"3659\" data-col-size=\"sm\"\u003eMounting\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3659\" data-end=\"3696\"\u003eWall-mount or floor-mount cabinet\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e \u003chr data-start=\"3698\" data-end=\"3701\"\u003e \u003ch2 data-start=\"3703\" data-end=\"3740\"\u003eBundle Summary (As Configured)\u003c\/h2\u003e \u003cdiv\u003e \u003cdiv tabindex=\"-1\"\u003e \u003ctable data-start=\"3742\" data-end=\"3958\" style=\"width: 99.9972%; height: 78.3592px;\"\u003e \u003cthead data-start=\"3742\" data-end=\"3778\"\u003e \u003ctr data-start=\"3742\" data-end=\"3778\" style=\"height: 19.5898px;\"\u003e \u003cth data-start=\"3742\" data-end=\"3749\" data-col-size=\"sm\" style=\"width: 34.1446%; height: 19.5898px;\"\u003eItem\u003c\/th\u003e \u003cth data-start=\"3749\" data-end=\"3760\" data-col-size=\"sm\" style=\"width: 10.5385%; height: 19.5898px;\"\u003eQuantity\u003c\/th\u003e \u003cth data-start=\"3760\" data-end=\"3778\" data-col-size=\"md\" style=\"width: 51.5471%; height: 19.5898px;\"\u003eKey Capability\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody data-start=\"3794\" data-end=\"3958\"\u003e \u003ctr data-start=\"3794\" data-end=\"3881\" style=\"height: 19.5898px;\"\u003e \u003ctd data-start=\"3794\" data-end=\"3826\" data-col-size=\"sm\" style=\"width: 34.1446%; height: 19.5898px;\"\u003eEG4 12K-XP Inverter \/ Charger\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3826\" data-end=\"3830\" style=\"width: 10.5385%; height: 19.5898px;\"\u003e1\u003c\/td\u003e \u003ctd data-col-size=\"md\" data-start=\"3830\" data-end=\"3881\" style=\"width: 51.5471%; height: 19.5898px;\"\u003e12 kW split-phase, high PV input, fast transfer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr data-start=\"3882\" data-end=\"3958\" style=\"height: 19.5898px;\"\u003e \u003ctd data-start=\"3882\" data-end=\"3908\" data-col-size=\"sm\" style=\"width: 34.1446%; height: 19.5898px;\"\u003eEG4 48 V 280 Ah Battery\u003c\/td\u003e \u003ctd data-col-size=\"sm\" data-start=\"3908\" data-end=\"3912\" style=\"width: 10.5385%; height: 19.5898px;\"\u003e1\u003c\/td\u003e \u003ctd data-col-size=\"md\" data-start=\"3912\" data-end=\"3958\" style=\"width: 51.5471%; height: 19.5898px;\"\u003e~14.3 kWh lithium storage, closed-loop BMS\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19.5898px;\"\u003e \u003ctd style=\"width: 34.1446%; height: 19.5898px;\"\u003eEG4 Indoor Battery Conduit Box\u003c\/td\u003e \u003ctd style=\"width: 10.5385%; height: 19.5898px;\"\u003e1\u003c\/td\u003e \u003ctd style=\"width: 51.5471%; height: 19.5898px;\"\u003eConduit box that sits between 12000XP and 14.3 kWh indoor Battery\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"EG4 Electronics","offers":[{"title":"Default Title","offer_id":55064587469139,"sku":"BNDL-E0020","price":2695.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1076\/9324\/4755\/files\/EG4_12000XP_and_EG4_14.3_kWh_Indoor_Wallmount.webp?v=1790371506","url":"https:\/\/progradewarehouse.com\/products\/eg4-12000xp-14kwh-indoor-wallmount-battery-bundle","provider":"PRO GRADE WAREHOUSE","version":"1.0","type":"link"}