{"product_id":"sungoldpower-lfp3k12v120vsg-pure-sine-wave-inverter-charger-3000w-12v-dc-120v-a","title":"SunGoldPower 3000W DC 12V Pure Sine Wave Inverter With Charger","description":"\u003csection style=\"font-family: 'Roboto', sans-serif; color: #333; line-height: 1.6; padding: 20px; max-width: 900px;\"\u003e\u003c!-- Product Title --\u003e\n\u003ch1 style=\"color: #0056b3; font-size: 28px; font-weight: bold; margin-bottom: 12px;\"\u003eSunGoldPower Pure Sine Wave Inverter Charger | 3000W 12V DC–120V AC\u003c\/h1\u003e\n\u003c!-- Subtitle --\u003e\n\u003cp style=\"font-size: 16px; margin-bottom: 16px;\"\u003eHigh-Capacity Low-Frequency Inverter Charger for Off-Grid, RV \u0026amp; Backup Power\u003c\/p\u003e\n\u003c!-- Description --\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 16px;\"\u003eThe SunGoldPower LFP3K12V120VSG is a robust 3000W pure sine wave inverter charger engineered for demanding off-grid, RV, solar, and backup power applications. Built on a durable low-frequency architecture, this all-in-one system integrates a powerful inverter, intelligent battery charger, and automatic AC transfer switch—delivering reliable, uninterrupted power wherever utility access is limited or unavailable.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 16px;\"\u003eDesigned for long-term performance and high surge loads, the LFP Series 3000W inverter ensures clean, stable energy for sensitive electronics while providing the strength required to start motors, tools, and appliances with ease.\u003c\/p\u003e\n\u003c!-- Key Features --\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin-bottom: 8px;\"\u003eKey Features\u003c\/h2\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e3000W True Pure Sine Wave Output:\u003c\/strong\u003e Produces clean, utility-grade 120VAC power, protecting sensitive electronics and supporting heavy-duty appliances and tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Frequency Design for Superior Performance:\u003c\/strong\u003e Built for durability and high surge capability, ideal for real-world off-grid and mobile power demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Battery Charger \u0026amp; Automatic Transfer Switch:\u003c\/strong\u003e Seamlessly switches between shore power and battery power without interruption, ensuring continuous operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12VDC Input \/ 120VAC Output:\u003c\/strong\u003e Fully compatible with North American electrical systems, with selectable 50Hz or 60Hz output via SW4.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC or Battery Priority Selection:\u003c\/strong\u003e Default AC priority with the option to switch to battery priority using SW5, allowing customized power source control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Charging Current:\u003c\/strong\u003e Linear adjustment from 0% to 100% enables precise control of charging rates to protect batteries and optimize system efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Idle Power Consumption:\u003c\/strong\u003e Energy-efficient standby operation reduces unnecessary battery drain in off-grid systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Generator Start (AGS) Function:\u003c\/strong\u003e Automatically starts a generator when battery voltage is low and shuts it down once charging is complete—perfect for unattended or automated installations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Temperature Sensor (BTS) Included:\u003c\/strong\u003e Monitors battery temperature in real time to improve charging accuracy, safety, and battery lifespan.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Ideal Applications --\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin-bottom: 8px;\"\u003eIdeal Applications\u003c\/h2\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; margin-bottom: 20px; font-size: 14px;\"\u003e\n\u003cli\u003eRVs, trailers, and motorhomes\u003c\/li\u003e\n\u003cli\u003eOff-grid homes and cabins\u003c\/li\u003e\n\u003cli\u003eSolar energy storage systems\u003c\/li\u003e\n\u003cli\u003eEmergency backup power\u003c\/li\u003e\n\u003cli\u003eMobile and remote power installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- What’s Included --\u003e\n\u003ch2 style=\"font-size: 18px; font-weight: bold; margin-bottom: 8px;\"\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul style=\"list-style-type: disc; padding-left: 20px; font-size: 14px;\"\u003e\n\u003cli\u003e1 × SunGoldPower LFP3K12V120VSG 3000W Pure Sine Wave Inverter Charger\u003c\/li\u003e\n\u003cli\u003e1 × Battery Temperature Sensor (BTS) Cable\u003c\/li\u003e\n\u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- Specification Sheets --\u003e\n\u003ch4 style=\"color: #121212; font-weight: 600; font-size: 16px; margin-bottom: 8px;\"\u003eSpecification Sheets:\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 12px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1272\/3057\/files\/SGP_LFP3K12V120VSG_Spec.pdf?v=1776745541\" target=\"_blank\" rel=\"noopener\"\u003eSunGoldPower 3000W DC 12V Pure Sine Wave Inverter With Charger Specifications (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- Manuals --\u003e\n\u003ch4 style=\"color: #121212; font-weight: 600; font-size: 16px; margin-bottom: 8px;\"\u003eManuals:\u003c\/h4\u003e\n\u003cp style=\"font-size: 14px; margin-bottom: 12px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0926\/1272\/3057\/files\/SGP_LFP_Manual.pdf?v=1776745320\" target=\"_blank\" rel=\"noopener\"\u003eSunGoldPower 3000W DC 12V Pure Sine Wave Inverter With Charger Installation Guide \u0026amp; Owner Manual (PDF)\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- Certificates --\u003e\u003c\/section\u003e","brand":"SunGoldPower","offers":[{"title":"Default Title","offer_id":63138909880689,"sku":"LFP3K12V120VSG","price":859.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/1272\/3057\/files\/Screenshot2026-01-30at18.52.18.png?v=1769824405","url":"https:\/\/ecogridsupply.com\/products\/sungoldpower-lfp3k12v120vsg-pure-sine-wave-inverter-charger-3000w-12v-dc-120v-a","provider":"Eco Grid Supply","version":"1.0","type":"link"}