{"product_id":"renogy-pure-sine-wave-inverter","title":"12V 3000W Pure Sine Wave Inverter with UPS Backup","description":"\u003cp\u003e\u003cstrong\u003e3,000W continuous, 6,000W surge, UPS transfer under 50ms.\u003c\/strong\u003e The largest of the PUH series — for a build running an induction hob, a microwave and a kettle, where you want to stop thinking about what you can switch on. Also sold as 2,000W and 1,000W.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3,000W continuous\u003c\/strong\u003e, 6,000W surge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePure sine wave\u003c\/strong\u003e, 50Hz ±0.3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTransfers to mains in under 50ms\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e90% maximum efficiency\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow-voltage shutdown at 10V\u003c\/li\u003e\n\u003cli\u003e6.4kg, 482 × 220 × 92mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMake sure the battery can feed it\u003c\/h3\u003e\u003cp\u003e3,000W at 12V is around 270A of continuous DC draw. That is more than several lithium packs in this catalogue will deliver — check your battery's maximum continuous discharge before ordering, because the inverter will happily ask for more than the BMS will give and the result is a shutdown mid-brew. A 200Ah Core or Pro pack rated at 200A is the sensible minimum companion.\u003c\/p\u003e\u003ch3\u003eAnd the cable\u003c\/h3\u003e\u003cp\u003eAt 270A the battery cable is genuinely heavy — think 50mm² over a short run — and the fuse has to match. This is the point where an inverter install stops being a DIY afternoon and starts needing proper lugs, a crimper and a Class T fuse.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eStatic current is 1.5A, about 18W standing. Working range is 0°C to 40°C, so it belongs inside the heated space with air around it. Have the 230V side certified by a qualified electrician.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358095704231,"sku":"R-INVT-PUH1-301235-UK","price":113.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/R-INVT-PUH1-301235-UK_2118dd63-cb0e-4656-9bb1-447cd761ebe6.jpg?v=1789800621","url":"https:\/\/shop.roamwired.com\/products\/renogy-pure-sine-wave-inverter","provider":"Roam Wired Shop","version":"1.0","type":"link"}