{"product_id":"eg4-allweather-wallmount-battery-48v-314ah-16kwh","title":"EG4 | AllWeather WallMount Battery | 48V 314Ah | 16kWh","description":"\u003ch2\u003eEG4 WallMount 314Ah All Weather Battery — 16kWh, IP67\u003c\/h2\u003e\n\u003cp\u003eNo indoor space to spare? No problem. The EG4 WallMount 314Ah All Weather Battery brings 16kWh of backup power to any exterior wall, shrugging off rain, dust, heat, and cold — so you can store your energy outside and keep your living space free.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love The EG4 WallMount 314Ah All Weather Battery\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt for the great outdoors.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAn IP67 weatherproof enclosure lets you mount 16kWh of storage outside — on a garage wall, a carport, or a shed — and lets it handle rain, dust, and salt air without a second thought.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReady for real weather, hot or cold.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in self-heating kicks in near freezing while smart thermal protection guards against heat, so your battery keeps performing right through the seasons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerious, expandable capacity.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBank 16kWh today and parallel up to 32 units as your needs grow — plenty of room to scale from essentials backup to whole-home and beyond.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTruly plug-and-play.\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAuto-configuration and closed-loop RS485\/CAN communication mean it detects your EG4 inverter and sets itself up — no DIP switches, no guesswork.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eYour life, with the EG4 WallMount 314Ah All Weather Battery\u003c\/h3\u003e\n\u003cp\u003eNot every home has a spare corner of the garage or a utility closet to give up. And even if you did, why fill it with a battery when you can hang your storage outside instead?\u003c\/p\u003e\n\u003cp\u003eThat's the freedom the EG4 WallMount 314Ah All Weather Battery gives you. Mount it on an exterior wall, wire it to your inverter, and you've got 16kWh of clean backup ready for the next outage — no indoor real estate required.\u003c\/p\u003e\n\u003cp\u003eThen let the weather do its worst. The IP67 enclosure is sealed tight against rain, dust, and grime, and built-in heaters keep the cells safe and working when temperatures drop toward freezing. Blazing summer or bitter winter, it just keeps going.\u003c\/p\u003e\n\u003cp\u003eInside, it's every bit as smart as it is rugged. An active-balancing BMS looks after every cell, updates its firmware over the air, and reports to the EG4 app so you always know where you stand. It cools by silent natural convection, so there's nothing to hear but the quiet.\u003c\/p\u003e\n\u003cp\u003eAnd it grows with you. Add units in parallel — up to 32 — and expand from essential backup to whole-home resilience whenever you're ready. This is energy security that lives on your terms, indoors or out.\u003c\/p\u003e\n\u003ch3\u003eThe EG4 WallMount 314Ah All Weather Battery in a nutshell:\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003e16kWh of outdoor-rated LiFePO4 storage\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— full-size backup you can mount outside.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP67 weatherproof enclosure\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— sealed against rain, dust, and harsh conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in self-heating and thermal protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— dependable output in hot and cold climates alike.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScales to 32 units in parallel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e— grow from essentials backup to whole-home and beyond.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eEG4 WallMount 314Ah All Weather Battery specifications\u003c\/h3\u003e\n\u003ch4\u003eEnergy \u0026amp; Electrical\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal energy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16kWh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUsable energy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12.86kWh (80% DoD recommended)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e51.2V (48V system)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e314Ah\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCells:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e16 UL-recognized 3.2V cells in series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemistry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLithium Iron Phosphate (LiFePO4)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRound-trip efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e95%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePower Output\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax continuous discharge:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e200A (10.2kW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax continuous charge:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e157A (8kW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeak power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12.8kW (3 sec)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended rate:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.5C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eManagement \u0026amp; Communication\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMS:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eintegrated 200A with active cell balancing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRS485, CAN (closed-loop)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable ports:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNO\/NC + 12V outputs for generator start and alarms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eover-the-air updates, EG4 app monitoring\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery breaker:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e250A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicators:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLED status\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWeatherproofing \u0026amp; Environment\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIP67 (outdoor)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-heating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e448W heater, activates at\/below 32°F (0°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temp (charge):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32–122°F (0–50°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temp (discharge):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-4–131°F (-20–55°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCooling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003enatural convection (silent)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePhysical\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H × W × D):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e34.6 × 21.7 × 9.3 in (880 × 550 × 235 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e309 lbs (140 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewall-attached or floor mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax units in parallel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eLifecycle \u0026amp; Safety\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle life:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10,000 cycles @ 80% DoD (0.5C, 25°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime energy throughput:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e122.2 MWh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUL 1973, UL 9540A, UL 9540 (with EG4 inverters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e10 years or 10,000 cycles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEG4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLet the experts help you find your perfect EG4 WallMount 314Ah All Weather Battery setup\u003c\/h3\u003e\n\u003cp\u003eNot sure how many EG4 WallMount 314Ah All Weather Battery units you need, or how they'll pair with your inverter? That's exactly what we're here for. Our team works with these systems every day, and we'll help you size your storage right the first time — no guesswork.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChat via email\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e—\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"mailto:support@kratopower.com\"\u003esupport@kratopower.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChat on the phone\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e—\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"tel:+18888557286\"\u003e+1 888-855-7286\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eEG4 WallMount 314Ah All Weather Battery documents and materials\u003c\/h3\u003e\n\u003cp\u003eEverything you need to spec, install, and register your EG4 WallMount 314Ah All Weather Battery:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/eg4electronics.com\/wp-content\/uploads\/2025\/04\/EG4-Outdoor-314Ah-WallMount-Battery-Spec-Sheet.pdf\"\u003eSpec Sheet\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#\"\u003eUser Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#\"\u003eUL 1973 Certificate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#\"\u003eUL 9540A Certificate\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"#\"\u003eWarranty (10-Year)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/eg4electronics.com\/wp-content\/uploads\/2024\/08\/CA-Prop-65-White-Paper.pdf\"\u003eCalifornia Proposition 65 Warning\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eSafety note:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe EG4 WallMount 314Ah All Weather Battery is a high-voltage energy storage product. Everything on this page is provided for general information only and is not professional electrical, installation, or safety advice. Installation should always be carried out by a licensed electrician or qualified solar installer, in line with local codes and the manufacturer's manual. Every home and system is different, so if you're ever in doubt, please consult a qualified professional before purchase or installation. You use this product and the information here at your own risk.\u003c\/em\u003e\u003c\/p\u003e","brand":"EG4","offers":[{"title":"Default Title","offer_id":44160369557638,"sku":"EG4LIFPOW4WMO-48V314A","price":3999.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/9577\/1782\/files\/eg4-wallmount-314ah-all-weather-battery-front.webp?v=1783979308","url":"https:\/\/kratopower.com\/products\/eg4-allweather-wallmount-battery-48v-314ah-16kwh","provider":"Krato Power","version":"1.0","type":"link"}