{"product_id":"nova-3k12-3000w-12v-inverter-transfer-switch","title":"NOVA 3K12 – 3,000W 12V Inverter with Transfer Switch","description":"\u003ch2\u003e3,000W 12V Pure Sine Wave Inverter for RVs, Vans and Mobile Builds\u003c\/h2\u003e\n\u003cp\u003eThe NOVA 3K12 delivers 3,000W of pure sine wave AC from a 12V battery, and its built-in transfer switch hands over to shore power automatically whenever you plug in — no manual switching, no interruption to what is running.\u003c\/p\u003e\n\u003cp\u003ePure sine wave output matters for anything with a motor, a compressor or a circuit board — laptops, microwaves, fridges, CPAP machines and power tools all run cooler and quieter on it than on modified sine. Total harmonic distortion stays \u0026lt;5%.\u003c\/p\u003e\n\u003cp\u003eSize the battery bank to the load, not just the inverter: a 3,000W inverter can draw well over 250A from a 12V bank at full output, so cable gauge and battery discharge rating matter as much as the inverter itself. Call us on 1-332-291-6885 if you want the sizing checked.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53534336942261,"sku":"RS-V3P12TS","price":569.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/NOVA_3K12_12V_3000W_INVERTER_20260330_1.jpg?v=1792241016","url":"https:\/\/unitedglobalsolar.com\/products\/nova-3k12-3000w-12v-inverter-transfer-switch","provider":"United Global Solar","version":"1.0","type":"link"}