{"product_id":"rich-solar-nova-3k12","title":"RICH SOLAR NOVA 3K12 | 3000W 12V Pure Sine Wave Inverter with Built-in Transfer Switch","description":"\u003cp\u003eThe NOVA 3K12 is a 3000W 12V pure sine wave inverter with a built-in transfer switch, designed for RVs, trailers, campers, and vans. UL458 certified, it delivers stable 120V AC power from a 12V battery system. With \u0026lt;5% THD, 91% efficiency, and RS232\/RS485 communication, it's ideal for sensitive electronics. Compact, lightweight, and built to perform in extreme temperatures, it's perfect for mobile and off-grid applications.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure Sine Wave Output (\u0026lt;5% THD):\u003c\/strong\u003e Delivers clean, stable power for sensitive electronics, including medical equipment and servers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e91% High Efficiency:\u003c\/strong\u003e Maximizes battery life with minimal energy loss and low standby consumption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeamless Automatic Transfer Switch:\u003c\/strong\u003e \u0026lt;20ms transfer time for uninterrupted power during outages; Dual transfer modes: Normal (fridges, tools) \/ Fast (computers, servers).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Protection System:\u003c\/strong\u003e Adjustable low voltage shutdown (10.5V-12.8V) with overload\/short-circuit\/overheat protection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine-Grade Durability:\u003c\/strong\u003e Optional drip shield and temperature-regulated cooling fan for harsh environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart LCD Display:\u003c\/strong\u003e Shows real-time voltage, load, and system status.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certified:\u003c\/strong\u003e Complies with UL standards, compatible with 12V deep-cycle and lithium (BMS) batteries.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNOVA 3K12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS-V3P12TS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3000W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6000W (5s)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12VDC (Max 18V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage (AC INPUT)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80-140 VAC full power\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAC Input Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50\/60 Hz selectable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFrequency Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e45 ~ 70 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage (AC OUTPUT)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage Regulation (Batt. Mode)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120VAC ± 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Frequency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50Hz or 60Hz selectable ± 1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTHD (Batt. Mode)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e91%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWaveform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePure sine wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransfer Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤ 20ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTransfer Modes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNormal \/ Fast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal DC Voltage (BATTERY)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC Input Power Operating Voltage Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10-17VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V deep-cycle (min. 100Ah), LiFePO4 (with BMS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS232 \/ RS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimension (LxWxH)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.6 x 12.0 x 4.1 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.6 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHumidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5% to 95% Relative Humidity (Non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°F ~ 160°F (-4°F ~ 122°F with full power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEMC Compliance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL458 complies with FCC Part 15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eDownloads\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0058\/2769\/0553\/files\/NOVA_SWITCH_SERIES-Specification_250703_988d1084-dff5-4ae2-ba6f-e8cbefb47f0b.pdf?v=1756153893\" target=\"_blank\"\u003e📄 Specifications Datasheet (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0058\/2769\/0553\/files\/NOVA_Series_Manual_250519.pdf?v=1751957914\" target=\"_blank\"\u003e📄 Owner's Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0058\/2769\/0553\/files\/3K_COC_-_RICH_SOLAR_INC_-_100013408AHM-001_-_8.20.2025.pdf?v=1776926511\" target=\"_blank\"\u003e📄 UL458 Certification (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003eRICH SOLAR provides a manufacturer's warranty on this product. For full warranty details, visit \u003ca href=\"https:\/\/richsolar.com\/pages\/warranty\" target=\"_blank\"\u003erichsolar.com\/pages\/warranty\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCustomer Support:\u003c\/strong\u003e 800-831-9889 | support@richsolar.com | Mon-Fri 9am-5pm PST\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003e⚠️ Warning: Cancer risk and reproductive harm. www.P65Warnings.ca.gov\u003c\/em\u003e\u003c\/p\u003e","brand":"RICH SOLAR","offers":[{"title":"Default Title","offer_id":45887928762470,"sku":null,"price":569.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/7265\/3414\/files\/NOVA_3K12_12V_3000W_INVERTER_20260330_1.jpg?v=1782998865","url":"https:\/\/store.solarcellzusa.com\/products\/rich-solar-nova-3k12","provider":"Solar Cellz Inc","version":"1.0","type":"link"}