{"product_id":"nova-pure-max-3k-3000-watt-3kw-24-volt-industrial-pure-sine-wave-inverter","title":"NOVA PURE MAX 3K - 3000 Watt (3kW) 24 Volt Industrial Pure Sine Wave Inverter","description":"\u003cp\u003eThree thousand watts of clean AC from a 24-volt battery bank. If you are choosing between this and the 12V NOVA PURE 3K, which sells for the same money, the difference is current: this unit draws roughly 142A at full output where the 12V version draws about 270A. That is the difference between 2\/0 cable and 4\/0, and between a BMS most batteries can supply and one many cannot.\u003c\/p\u003e\n\u003ch2\u003eWhy this inverter\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3,000W continuous with a 6,000W surge, enough headroom for a residential refrigerator, a 1,500W induction hob or a decent compressor - one at a time.\u003c\/li\u003e\n\u003cli\u003ePure sine wave output with the same three 120V AC sockets and 5V\/2.1A USB port as the rest of the NOVA PURE MAX range.\u003c\/li\u003e\n\u003cli\u003eCertified to UL 458 and CSA C22.2, per the manufacturer's specification table.\u003c\/li\u003e\n\u003cli\u003eAutomatic shutdown on overload, low battery voltage and over-temperature, plus output short-circuit protection and an internal DC backup fuse.\u003c\/li\u003e\n\u003cli\u003ePhysically it is the 2K in a longer case: 18.7 x 9.6 x 4.0 inches against the 2K's 16.1 inches, and 12.1 lb against 10.1 lb. Everything else on the spec sheet is identical except the power figures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWiring and installation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePlan for about 142A of continuous DC draw at full output, calculated from the \u0026gt;88% efficiency Rich Solar publishes. Size cable and the DC fuse from that number.\u003c\/li\u003e\n\u003cli\u003eCheck that your 24V bank's BMS is rated for 142A continuous. Many are; some 100Ah packs are not, and that is the specification to look up before ordering.\u003c\/li\u003e\n\u003cli\u003eRated operating range is 14°F to 122°F, so this is not a unit for an unheated exterior locker in a cold climate.\u003c\/li\u003e\n\u003cli\u003eInverter only - no solar charge controller, no battery charger, no transfer switch. If you want shore-power charging and automatic changeover in one box, the NOVA 3K12 or a hybrid inverter is the right product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWarranty and marketing claims\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCovered by Rich Solar's standard limited warranty. Ask us to confirm the current term for this model before ordering.\u003c\/li\u003e\n\u003cli\u003eRich Solar's own title calls this the \"#1 Ranked 24V Pure Sine Wave Inverter\" without naming a ranking body or publication. We are repeating that as advertising, not as a verified result.\u003c\/li\u003e\n\u003cli\u003eOne correction worth knowing: the manufacturer's page opens by describing a 12V DC input. That is a copy-and-paste error carried over from the 12V model. This is a 24V unit and will not run from a 12V bank.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RICHSOLAR","offers":[{"title":"Default Title","offer_id":46392681496726,"sku":"RS-V3P24","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/5291\/1254\/files\/RS-V3P24_20240607_2.jpg?v=1785840121","url":"https:\/\/sunenergydepot.com\/products\/nova-pure-max-3k-3000-watt-3kw-24-volt-industrial-pure-sine-wave-inverter","provider":"sunenergydepot.com","version":"1.0","type":"link"}