{"product_id":"eg4-48v-wallmount-16kwh-314ah-all-weather-lithium-battery-lifepo","title":"EG4 48V WallMount 16kWh 314Ah All-Weather Lithium Battery | LiFePO₄","description":"\u003cstyle\u003e\n.eg4314std-pd {\n  --ink: #000000;\n  --ink-2: #141414;\n  --paper: #F7F7F7;\n  --card: #FFFFFF;\n  --text: #000000;\n  --text-light: #FFFFFF;\n  --muted: #5C5C5C;\n  --accent: #246AAF;\n  --accent-2: #36AF24;\n  --line: #E2E2E2;\n  --radius: 14px;\n  --font-display: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;\n  --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;\n  font-family: var(--font-display) !important;\n  color: var(--text) !important;\n  opacity: 1 !important;\n  background: var(--card);\n  line-height: 1.65;\n  font-size: 16px;\n  border: 1px solid var(--line);\n  border-radius: var(--radius);\n  overflow: hidden;\n  box-shadow: 0 16px 40px rgba(16,20,25,0.10);\n}\n.eg4314std-pd, .eg4314std-pd *, .eg4314std-pd *::before, .eg4314std-pd *::after { box-sizing: border-box; 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border: 1px solid var(--line); border-radius: 10px; padding: 2px 18px; margin-bottom: 10px; }\n.e314s-faq summary { cursor: pointer; font-weight: 600; font-size: 14.8px; padding: 15px 24px 15px 0; list-style: none; position: relative; }\n.e314s-faq summary::-webkit-details-marker { display: none; }\n.e314s-faq summary::after { content: '+'; position: absolute; right: 0; top: 13px; font-size: 19px; color: var(--accent) !important; }\n.e314s-faq details[open] summary::after { content: '\\2013'; }\n.e314s-faq details p { padding: 0 0 16px; color: var(--muted) !important; font-size: 13.8px; max-width: 70ch; }\n\n\/* Downloads *\/\n.e314s-downloads { padding: 42px 32px; background: var(--card); }\n.e314s-download-list { display: flex; flex-wrap: wrap; gap: 12px; }\n.eg4314std-pd .e314s-download {\n  display: inline-flex; align-items: center; gap: 10px;\n  padding: 12px 18px;\n  border: 1px solid var(--line);\n  border-radius: 10px;\n  text-decoration: none !important;\n  color: var(--text) !important;\n  font-size: 14px; font-weight: 600;\n  transition: border-color .15s ease, background .15s ease;\n}\n.eg4314std-pd .e314s-download:hover { border-color: var(--accent) !important; background: var(--paper); }\n.e314s-download svg { width: 18px; height: 18px; color: var(--accent) !important; flex-shrink: 0; }\n\n\/* Footer *\/\n.e314s-footer { padding: 26px 32px; background: var(--ink); color: var(--text-light); }\n.eg4314std-pd .e314s-warranty { font-size: 14px; color: var(--text-light) !important; }\n.eg4314std-pd .e314s-warranty strong { color: var(--accent) !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"eg4314std-pd\"\u003e\n\u003c!-- ============ HERO ============ --\u003e\n\u003csection class=\"e314s-hero\"\u003e\n\u003cp class=\"e314s-eyebrow\"\u003e48V LiFePO₄ Battery · 16kWh · IP67 All-Weather\u003c\/p\u003e\n\u003ch2\u003e16kWh of Next-Gen Battery Storage, Rated for 10,000 Cycles\u003c\/h2\u003e\n\u003cp class=\"e314s-lead\"\u003eThe EG4 314Ah All-Weather is EG4's newest wallmount battery platform — 16kWh nominal (12.86kWh recommended usable) behind a 200A continuous discharge rating, an LCD touchscreen, and an IP67 enclosure rated for direct outdoor installation. It drops into existing 280Ah-form-factor systems, adds an emergency stop and automatic self-heating, and is built for a 10,000-cycle service life.\u003c\/p\u003e\n\u003cdiv aria-hidden=\"true\" class=\"e314s-divider\"\u003e\u003csvg preserveaspectratio=\"none\" viewbox=\"0 0 600 20\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"currentColor\" fill=\"none\" d=\"M0,10 Q25,-4 50,10 T100,10 T150,10 T200,10 T250,10 T300,10 T350,10 T400,10 T450,10 T500,10 T550,10 T600,10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ STATS ============ --\u003e\n\u003csection class=\"e314s-stats\"\u003e\n\u003cdiv class=\"e314s-stat\"\u003e\n\u003cspan class=\"num\"\u003e16kWh\u003c\/span\u003e\u003cspan class=\"label\"\u003eNominal Capacity\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-stat\"\u003e\n\u003cspan class=\"num\"\u003e200A\u003c\/span\u003e\u003cspan class=\"label\"\u003eContinuous Discharge\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-stat\"\u003e\n\u003cspan class=\"num\"\u003e10,000\u003c\/span\u003e\u003cspan class=\"label\"\u003eCycle Life\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-stat\"\u003e\n\u003cspan class=\"num\"\u003eIP67\u003c\/span\u003e\u003cspan class=\"label\"\u003eAll-Weather Rated\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ FEATURES ============ --\u003e\n\u003csection class=\"e314s-features\"\u003e\n\u003ch3\u003eWhat Makes This Battery Different\u003c\/h3\u003e\n\u003cdiv class=\"e314s-feature-grid\"\u003e\n\u003cdiv class=\"e314s-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003crect rx=\"2\" height=\"9\" width=\"17\" y=\"8\" x=\"2\"\u003e\u003c\/rect\u003e\u003crect stroke=\"none\" fill=\"currentColor\" rx=\"1\" height=\"3\" width=\"2.5\" y=\"11\" x=\"19\"\u003e\u003c\/rect\u003e\u003crect stroke=\"none\" fill=\"currentColor\" rx=\"0.6\" height=\"4.4\" width=\"4\" y=\"10.3\" x=\"5\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\n\u003ch4\u003e16kWh, 12.86kWh Usable\u003c\/h4\u003e\n\u003cp\u003eNext-gen wallmount capacity with drop-in compatibility for existing 280Ah form-factor installs.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-feature\"\u003e\n\u003csvg aria-hidden=\"true\" fill=\"currentColor\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M13 2 4 14h6l-1 8 9-12h-6l1-8z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003e200A \/ 10.2kW Discharge\u003c\/h4\u003e\n\u003cp\u003eContinuous discharge power up to 10.2kW, with a 250A battery breaker and 12.8kW of peak power for 3 seconds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M4 12a8 8 0 0 1 14-5.3M20 12a8 8 0 0 1-14 5.3\"\u003e\u003c\/path\u003e\u003cpath d=\"M18 3v4h-4M6 21v-4h4\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003e10,000 Cycles, 15-Year Design\u003c\/h4\u003e\n\u003cp\u003eRated for 10,000 cycles at 0.5C and 80% depth of discharge, with a 15-year design life behind it.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003crect rx=\"1.5\" height=\"12\" width=\"18\" y=\"5\" x=\"3\"\u003e\u003c\/rect\u003e\u003cpath d=\"M8 20h8M12 17v3\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eLCD Touchscreen + Wireless\u003c\/h4\u003e\n\u003cp\u003eAn onboard LCD touchscreen for local diagnostics, plus WiFi\/Bluetooth connectivity for remote system visibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3a2 2 0 0 0-2 2v9.1a4 4 0 1 0 4 0V5a2 2 0 0 0-2-2Z\"\u003e\u003c\/path\u003e\u003cline y2=\"14\" x2=\"12\" y1=\"7\" x1=\"12\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\n\u003ch4\u003eAutomatic Self-Heating\u003c\/h4\u003e\n\u003cp\u003eInternal heating keeps the cells within charge range through cold weather, protecting both performance and lifespan.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\" class=\"e314s-accent-2\"\u003e\u003cpath d=\"M8 3h8l5 5v8l-5 5H8l-5-5V8l5-5z\"\u003e\u003c\/path\u003e\u003cline y2=\"15\" x2=\"15\" y1=\"9\" x1=\"9\"\u003e\u003c\/line\u003e\u003cline y2=\"15\" x2=\"9\" y1=\"9\" x1=\"15\"\u003e\u003c\/line\u003e\u003c\/svg\u003e\n\u003ch4\u003eEmergency Stop (E-Stop)\u003c\/h4\u003e\n\u003cp\u003eA physical rapid-shutdown control adds a manual safety layer on top of standard BMS protections.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 2 4 5v6c0 5 3.4 8.4 8 9.9 4.6-1.5 8-4.9 8-9.9V5l-8-3Z\"\u003e\u003c\/path\u003e\u003cpath stroke=\"none\" fill=\"currentColor\" d=\"M12 8c-1.5 2-2.5 3.3-2.5 4.5a2.5 2.5 0 0 0 5 0C14.5 11.3 13.5 10 12 8Z\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\n\u003ch4\u003eIP67, Wall or Floor Mount\u003c\/h4\u003e\n\u003cp\u003eRated for direct outdoor installation, with the flexibility to wall-mount or floor-mount depending on the space.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-feature\"\u003e\n\u003csvg aria-hidden=\"true\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003crect transform=\"rotate(-18 7 12)\" rx=\"3\" height=\"6\" width=\"9\" y=\"9\" x=\"2.5\"\u003e\u003c\/rect\u003e\u003crect transform=\"rotate(-18 17 12)\" rx=\"3\" height=\"6\" width=\"9\" y=\"9\" x=\"12.5\"\u003e\u003c\/rect\u003e\u003c\/svg\u003e\n\u003ch4\u003eUp to 32 Units in Parallel\u003c\/h4\u003e\n\u003cp\u003eA high parallel ceiling for serious capacity growth well beyond a single module.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv aria-hidden=\"true\" style=\"background: var(--ink-2); color: var(--accent); opacity: 0.7;\" class=\"e314s-divider\"\u003e\u003csvg preserveaspectratio=\"none\" viewbox=\"0 0 600 20\"\u003e\u003cpath stroke-linecap=\"round\" stroke-width=\"2\" stroke=\"currentColor\" fill=\"none\" d=\"M0,10 Q25,-4 50,10 T100,10 T150,10 T200,10 T250,10 T300,10 T350,10 T400,10 T450,10 T500,10 T550,10 T600,10\"\u003e\u003c\/path\u003e\u003c\/svg\u003e\u003c\/div\u003e\n\u003c!-- ============ NARRATIVE ============ --\u003e\n\u003csection class=\"e314s-narrative\"\u003e\n\u003ch3\u003eEG4's Next-Generation Wallmount Platform\u003c\/h3\u003e\n\u003cp\u003eThis is EG4's newest wallmount battery line, built as a capacity and durability step up from their 280Ah generation while keeping the same physical form factor — it slots into existing 280Ah-based installs without a redesign, using the same quick-connect terminals plus an added bolt-style terminal for ring connections where needed. New BMS functions carried over into this generation include WiFi\/Bluetooth connectivity and active cell balancing, on top of the LCD touchscreen and E-Stop.\u003c\/p\u003e\n\u003cp\u003eAt 16kWh nominal (12.86kWh recommended usable at 80% DoD) with a 10,000-cycle rating and a 15-year design life, it's built for long-term daily use. The IP67 enclosure covers direct outdoor installation, with the option to wall-mount or floor-mount depending on the space available, and up to 32 units can run in parallel for large-scale storage on a single platform.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- ============ SPECS ============ --\u003e\n\u003csection class=\"e314s-specs\"\u003e\n\u003ch3\u003eFull Specifications\u003c\/h3\u003e\n\u003cdiv class=\"e314s-spec-groups\"\u003e\n\u003cdiv class=\"e314s-spec-group\"\u003e\n\u003ch4\u003eCapacity\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal voltage\u003c\/td\u003e\n\u003ctd\u003e51.2 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eLiFePO₄\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal energy capacity\u003c\/td\u003e\n\u003ctd\u003e16 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUsable energy (80% DoD)\u003c\/td\u003e\n\u003ctd\u003e12.86 kWh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated capacity\u003c\/td\u003e\n\u003ctd\u003e314 Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-spec-group\"\u003e\n\u003ch4\u003eCharging \u0026amp; Discharge\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging voltage range\u003c\/td\u003e\n\u003ctd\u003e56–57 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarge cut-off voltage\u003c\/td\u003e\n\u003ctd\u003e47.5 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax continuous charge current\u003c\/td\u003e\n\u003ctd\u003e157 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax continuous discharge current\u003c\/td\u003e\n\u003ctd\u003e200 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous charge\/discharge power\u003c\/td\u003e\n\u003ctd\u003e8 kW \/ 10.2 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-spec-group\"\u003e\n\u003ch4\u003eProtection \u0026amp; Fault Handling\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak power\u003c\/td\u003e\n\u003ctd\u003e12.8 kW (3 sec)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery breaker\u003c\/td\u003e\n\u003ctd\u003e250 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRound-trip efficiency\u003c\/td\u003e\n\u003ctd\u003e95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection features\u003c\/td\u003e\n\u003ctd\u003eOver\/under voltage, over-current, short circuit, high\/low temp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-spec-group\"\u003e\n\u003ch4\u003eEnvironmental\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCharging temp range\u003c\/td\u003e\n\u003ctd\u003e32–122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDischarging temp range\u003c\/td\u003e\n\u003ctd\u003e-4–131°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temp (\u0026lt;3 months)\u003c\/td\u003e\n\u003ctd\u003e-4–131°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAltitude\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;9,843 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure rating\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-spec-group\"\u003e\n\u003ch4\u003ePhysical\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e309 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (H×W×D)\u003c\/td\u003e\n\u003ctd\u003e34.6 × 21.7 × 9.3 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting options\u003c\/td\u003e\n\u003ctd\u003eWall-attached or floor mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector type\u003c\/td\u003e\n\u003ctd\u003eDegson quick-connect + screw terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLCD touchscreen + LED status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-spec-group\"\u003e\n\u003ch4\u003eConnectivity, Life \u0026amp; Warranty\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eRS485, CAN, WiFi\/Bluetooth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax parallel units\u003c\/td\u003e\n\u003ctd\u003e32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCycle life\u003c\/td\u003e\n\u003ctd\u003e10,000 @ 0.5C, 80% DoD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDesign life\u003c\/td\u003e\n\u003ctd\u003e15 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e10 years or 10,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 12.5px; color: var(--muted) !important; margin-top: 18px !important;\"\u003eCertifications (UL1973, UL9540, UL9540A, UN38.3) are listed as pending on this product's own spec sheet — confirm current status before publishing. Application: residential, commercial, off-grid, backup.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c!-- ============ COMPATIBILITY ============ --\u003e\n\u003csection class=\"e314s-compat\"\u003e\n\u003ch3\u003eInverter Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis battery needs a compatible inverter to function. Closed-loop communication partners differ by installation type — grid-tied installs pursuing UL 9540 certification have a narrower list than fully off-grid installs.\u003c\/p\u003e\n\u003cdiv class=\"e314s-compat-groups\"\u003e\n\u003cdiv class=\"e314s-compat-group\"\u003e\n\u003ch4\u003eGrid-Tied Installs\u003c\/h4\u003e\n\u003cp class=\"sub\"\u003eClosed-loop comms (cert. status: pending)\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEG4 FlexBOSS18\u003c\/li\u003e\n\u003cli\u003eEG4 FlexBOSS21\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"e314s-compat-group\"\u003e\n\u003ch4\u003eOff-Grid Installs\u003c\/h4\u003e\n\u003cp class=\"sub\"\u003eClosed-loop comms, non-UL 9540\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAll BigBattery APEX inverters\u003c\/li\u003e\n\u003cli\u003eAll EG4 inverters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ FAQ ============ --\u003e\n\u003csection class=\"e314s-faq\"\u003e\n\u003ch3\u003eCommon Questions\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat makes this a \"next-gen\" battery?\u003c\/summary\u003e\n\u003cp\u003eIt's EG4's newest wallmount platform, built with new BMS functions on top of their 280Ah generation — WiFi\/Bluetooth connectivity, active cell balancing, an LCD touchscreen, and an E-Stop — while keeping the same physical form factor and connection style.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan this drop into an existing 280Ah system?\u003c\/summary\u003e\n\u003cp\u003eYes — EG4 built it in the 280Ah form factor specifically so it can slot into existing installs without a redesign, using the same quick-connect terminals plus an added bolt-style terminal for ring connections.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this battery UL certified?\u003c\/summary\u003e\n\u003cp\u003ePer this product's own spec sheet, UL1973, UL9540, UL9540A, and UN38.3 are all listed as pending. Certificate of Compliance and Certificate of Conformity documents are available to download, but full listing status is worth confirming directly before treating certification as final.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan it really be installed outdoors?\u003c\/summary\u003e\n\u003cp\u003eYes — it's IP67-rated, built for direct outdoor installation, with the option to wall-mount or floor-mount depending on the space.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long will this battery last?\u003c\/summary\u003e\n\u003cp\u003eIt's rated for 10,000 cycles at 0.5C and 80% depth of discharge, with a 15-year design life, backed by a 10-year (or 10,000-cycle) manufacturer's warranty.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDo I need a licensed electrician to install it?\u003c\/summary\u003e\n\u003cp\u003eGiven the voltages and currents involved, installation should be handled by a qualified, licensed electrician or solar installer familiar with your local code requirements.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/section\u003e\n\u003c!-- ============ DOWNLOADS ============ --\u003e\n\u003csection class=\"e314s-downloads\"\u003e\n\u003ch3\u003eDocuments \u0026amp; Downloads\u003c\/h3\u003e\n\u003cdiv class=\"e314s-download-list\"\u003e\n\u003ca rel=\"noopener\" href=\"https:\/\/eg4electronics.com\/wp-content\/uploads\/2025\/04\/EG4-Outdoor-314Ah-WallMount-Battery-Spec-Sheet.pdf\" class=\"e314s-download\" target=\"_blank\"\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3v12M7 10l5 5 5-5M4 19h16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Spec Sheet \u003c\/a\u003e \u003ca rel=\"noopener\" href=\"https:\/\/eg4electronics.com\/wp-content\/uploads\/2025\/04\/EG4-Outdoor-314Ah-WallMount-Battery-User-Manual.pdf\" class=\"e314s-download\" target=\"_blank\"\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3v12M7 10l5 5 5-5M4 19h16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e User Manual \u003c\/a\u003e \u003ca rel=\"noopener\" href=\"https:\/\/eg4electronics.com\/wp-content\/uploads\/2025\/04\/EG4-Outdoor-314Ah-WallMount-Battery-Quick-Start-Guide.pdf\" class=\"e314s-download\" target=\"_blank\"\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3v12M7 10l5 5 5-5M4 19h16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Quick Start Guide \u003c\/a\u003e \u003ca rel=\"noopener\" href=\"https:\/\/eg4electronics.com\/wp-content\/uploads\/2026\/04\/EG4-WallMount-314Ah-All-Weather-Battery-1973-Certificate-of-Compliance.pdf\" class=\"e314s-download\" target=\"_blank\"\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3v12M7 10l5 5 5-5M4 19h16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Certificate of Compliance \u003c\/a\u003e \u003ca rel=\"noopener\" href=\"https:\/\/eg4electronics.com\/wp-content\/uploads\/2026\/01\/EG4-WallMount-314Ah-All-Weather-Battery-UL-9540A-VOC.pdf\" class=\"e314s-download\" target=\"_blank\"\u003e \u003csvg aria-hidden=\"true\" stroke-linejoin=\"round\" stroke-linecap=\"round\" stroke-width=\"1.7\" stroke=\"currentColor\" fill=\"none\" viewbox=\"0 0 24 24\"\u003e\u003cpath d=\"M12 3v12M7 10l5 5 5-5M4 19h16\"\u003e\u003c\/path\u003e\u003c\/svg\u003e Certificate of Conformity \u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c!-- ============ FOOTER ============ --\u003e\n\u003csection class=\"e314s-footer\"\u003e\n\u003cp class=\"e314s-warranty\"\u003eBacked by a \u003cstrong\u003e10-year (or 10,000-cycle) manufacturer's warranty\u003c\/strong\u003e covering defects in materials and workmanship.\u003c\/p\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":42333845061687,"sku":"FEWAW-48161-G1","price":3749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/2418\/5399\/files\/4-scaled-6.webp?v=1785079214","url":"https:\/\/ecosolarkits.com\/products\/eg4-48v-wallmount-16kwh-314ah-all-weather-lithium-battery-lifepo","provider":"Eco Solar Kits","version":"1.0","type":"link"}