{"product_id":"renogy-core-3000w-12v-pure-sine-wave-high-frequency-hf-inverter-charger","title":"12V 3000W HF Inverter Charger Pure Sine Wave High-Frequency","description":"\u003cp\u003e\u003cstrong\u003e3,000W inverter, charger and UPS, still only 113mm thick and 7.7kg.\u003c\/strong\u003e The larger of the Core high-frequency units — induction hob, microwave and kettle territory, in a case that fits where a low-frequency unit never would. Also sold as a 2,000W.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3,000W continuous\u003c\/strong\u003e at 30°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6,000W surge\u003c\/strong\u003e for 100ms, 4,500W for 3s, 3,600W for 35s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e230V AC ±3%\u003c\/strong\u003e, 50Hz ±0.1Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnder 20ms UPS transfer\u003c\/strong\u003e, 91% peak efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnder 10W no-load\u003c\/strong\u003e, THD under 4%\u003c\/li\u003e\n\u003cli\u003e7.7kg, 432.4 × 305 × 113.3mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDerating is the number to plan around\u003c\/h3\u003e\u003cp\u003eRenogy rate this at 3,000W at 30°C and state that output degrades above that. In a van in August, in a cupboard, ambient is comfortably past 30°C — which means the 3,000W figure is a laboratory number, not a summer afternoon number. Give it real airflow, or accept that it will quietly back off exactly when you are using it hardest.\u003c\/p\u003e\u003ch3\u003eCheck the battery can supply it\u003c\/h3\u003e\u003cp\u003e3,000W at 12V is around 270A of DC draw. Several packs cap continuous discharge at 100A or 150A, so pair this with a bank rated to 200A or more, and size the DC cable and fuse for the full current over a short run.\u003c\/p\u003e\u003ch3\u003eBefore you order\u003c\/h3\u003e\u003cp\u003eOperating range is −20°C to 50°C, wider than the PUH inverters, so it tolerates a colder locker. Bluetooth is a separate module. 230V work should be certified by a qualified electrician.\u003c\/p\u003e","brand":"Renogy","offers":[{"title":"Default Title","offer_id":51358094524583,"sku":"RIV1230ECH-23S-BT-UK","price":385.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0770\/1158\/3143\/files\/RIV1230ECH-23S-UK_55efe7c0-c274-47a0-8892-1420a8cc02a9.jpg?v=1789800511","url":"https:\/\/shop.roamwired.com\/products\/renogy-core-3000w-12v-pure-sine-wave-high-frequency-hf-inverter-charger","provider":"Roam Wired Shop","version":"1.0","type":"link"}