{"product_id":"eg4-wallmount-all-weather-battery-18kpv-hybrid-inverter-ess-14-3-85-8kwh-ul9540-grid-tied-home-solar-system-18kw-54kw-pv","title":"EG4 Wallmount All Weather Battery \u0026 18kPV Hybrid Inverter (ESS) | 14.3–85.8kWh | UL9540 | Grid-Tied Home Solar System (18kW-54kW PV)","description":"\u003csection style=\"font-family: 'Roboto', sans-serif; color: #121212; line-height: 1.6; width: 100%; max-width: 600px; padding: 16px; margin: 0 auto; box-sizing: border-box; overflow-x: hidden;\"\u003e\u003c!-- Product Title --\u003e\n\u003ch1 style=\"color: rgb(19, 49, 175); font-weight: 600; font-size: 24px; margin-bottom: 10px; line-height: 1.2;\"\u003eEG4 280Ah All-Weather Battery + EG4 18kPV ESS System | 14.3kWh LiFePO₄ Battery | 18kW PV Input | 12kW Hybrid Inverter\u003c\/h1\u003e\n\u003c!-- Product Subtitle --\u003e\n\u003cp style=\"font-size: 15px; margin-bottom: 12px; line-height: 1.4;\"\u003eComplete Hybrid Energy Storage System with 14.3kWh All-Weather Battery, 18kPV Inverter \u0026amp; Advanced Solar Energy Management\u003c\/p\u003e\n\u003c!-- Product Description --\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 16px; line-height: 1.5;\"\u003eThe EG4 280Ah All-Weather Battery + EG4 18kPV ESS System is a complete energy storage solution engineered for residential, commercial, hybrid, and off-grid applications. Combining the rugged 14.3kWh EG4 All-Weather LiFePO₄ battery with the powerful EG4 18kPV hybrid inverter, this integrated system delivers reliable backup power, intelligent energy management, and exceptional solar harvesting capabilities. With up to 18,000W of PV input, 12,000W continuous output, three MPPT inputs, and seamless battery-to-inverter communication, the system is designed to maximize energy independence while providing safe, maintenance-free operation in virtually any environment.\u003c\/p\u003e\n\u003c!-- Key Features --\u003e\n\u003ch4 style=\"color: #121212; font-weight: 600; font-size: 16px; margin-bottom: 8px;\"\u003eKey Features:\u003c\/h4\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 16px; font-size: 14px; color: #121212; list-style-type: disc;\"\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eComplete ESS Solution:\u003c\/strong\u003e Fully integrated EG4 battery and inverter package designed for seamless system performance.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003e18,000W Solar Input Capacity:\u003c\/strong\u003e Supports large solar arrays for maximum renewable energy production.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003e12,000W Continuous Output:\u003c\/strong\u003e Provides reliable power for residential and commercial loads.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003e14.3kWh LiFePO₄ Battery Storage:\u003c\/strong\u003e High-capacity lithium iron phosphate battery delivers dependable long-term energy storage.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eThree Independent MPPT Inputs:\u003c\/strong\u003e Maximizes solar harvesting efficiency across multiple solar arrays.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003e200A Continuous Battery Output:\u003c\/strong\u003e Supports demanding appliances, equipment, and critical loads.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eAll-Weather Battery Design:\u003c\/strong\u003e Engineered for reliable indoor and outdoor installations.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eIntegrated Self-Heating Technology:\u003c\/strong\u003e Maintains battery performance and charging capability in cold climates.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003e8,000+ Cycle Life:\u003c\/strong\u003e Designed for long-term operation at 80% depth of discharge.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eAdvanced BMS \u0026amp; Safety Protection:\u003c\/strong\u003e Includes comprehensive battery monitoring, fire safety features, and system safeguards.\u003c\/li\u003e\n\u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eUPS Backup Functionality:\u003c\/strong\u003e Fast 15–30ms transfer time helps maintain power during grid outages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Monitoring \u0026amp; Smart Energy Management:\u003c\/strong\u003e Supports peak shaving, load control, grid interaction, and real-time system monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Technical Specifications --\u003e\u003c!-- Ideal Applications --\u003e\n\u003ch4 style=\"color: #121212; font-weight: 600; font-size: 16px; margin-bottom: 8px;\"\u003eIdeal Applications:\u003c\/h4\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 16px; font-size: 14px; color: #121212; list-style-type: disc;\"\u003e\n\u003cli\u003eWhole-home backup power systems\u003c\/li\u003e\n\u003cli\u003eResidential solar energy storage\u003c\/li\u003e\n\u003cli\u003eCommercial energy management systems\u003c\/li\u003e\n\u003cli\u003eOff-grid homes and remote properties\u003c\/li\u003e\n\u003cli\u003ePeak shaving and utility cost reduction\u003c\/li\u003e\n\u003cli\u003eHybrid solar and generator-powered installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- What’s Included --\u003e\n\u003ch4 style=\"color: #121212; font-weight: 600; font-size: 16px; margin-bottom: 8px;\"\u003eWhat’s Included:\u003c\/h4\u003e\n\u003cul style=\"padding-left: 20px; margin-bottom: 0; font-size: 14px; color: #121212; list-style-type: disc;\"\u003e\n\u003cli\u003e1 × EG4 280Ah All-Weather LiFePO₄ Battery (14.3kWh)\u003c\/li\u003e\n\u003cli\u003e1 × EG4 18kPV Hybrid Inverter\u003c\/li\u003e\n\u003cli\u003eBattery-to-Inverter Communication Components\u003c\/li\u003e\n\u003cli\u003eMonitoring \u0026amp; System Integration Interfaces\u003c\/li\u003e\n\u003cli\u003eUser Manuals \u0026amp; Installation Documentation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"Eco Grid Supply","offers":[{"title":"Default Title","offer_id":63712747913585,"sku":"K0756","price":8191.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/1272\/3057\/files\/Screenshot2026-05-30at15.46.15_337716e3-4953-43c2-b52e-b5d15e713694.png?v=1780177683","url":"https:\/\/ecogridsupply.com\/products\/eg4-wallmount-all-weather-battery-18kpv-hybrid-inverter-ess-14-3-85-8kwh-ul9540-grid-tied-home-solar-system-18kw-54kw-pv","provider":"Eco Grid Supply","version":"1.0","type":"link"}