{"product_id":"3000w-48v-low-frequency-pure-sine-wave-off-grid-inverter-peak-power-9000w","title":"3000W 48V low frequency pure sine wave off-grid inverter (peak power 9000W)","description":"\u003cp\u003eDiscover true power independence with our \u003cstrong\u003e3000W 48V Low Frequency Pure Sine Wave Off-Grid Inverter\u003c\/strong\u003e. This robust device turns your battery's DC power into smooth, reliable 230V AC electricity, just like at home. You can run anything from TVs and fridges to power tools, even in remote spots or during blackouts. Enjoy the comfort of steady, clean power wherever life takes you, knowing your essential appliances are always covered.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAn inverter is a clever device that changes direct current (DC) from a battery into 230V alternating current (AC). This is the same type of electricity used by standard household appliances such as TVs, fridges, radios, and lights, and for charging laptops or mobile phones. By connecting this power inverter to a battery, you gain the ability to power appliances in areas without mains electricity. Think motorhomes, caravans, boats, farms, or any remote location. These inverters are also vital for off-grid systems and provide crucial backup power during unexpected outages.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eOur inverter delivers \u003ci\u003epure sine wave\u003c\/i\u003e output. This means the electricity it produces is incredibly smooth and stable, almost identical to normal mains electricity. This superior output is ideal for running a wider range of appliances, including sensitive electronics. It's also much more efficient compared to other types of inverters, like square sine wave or modified sine wave models.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eWhat makes this inverter truly stand out is its \u003ci\u003elow-frequency design\u003c\/i\u003e. This provides several key advantages over higher frequency inverters. For example, it can operate at a peak power level of up to 300% of its nominal power for several seconds – that's a massive 9000W peak from its 3000W nominal rating! Higher frequency inverters usually manage only 200% peak power for a fraction of a second. Low-frequency inverters use sturdy transformers, making them stronger and less prone to damage compared to high-frequency models that rely on electronic components like MOSFETs.\u003c\/p\u003e\u003cbr\u003e\u003cstrong\u003eKey Features and Benefits:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePowerful and Versatile Charger:\u003c\/strong\u003e Features a fast, built-in battery charger. You can select charging current options from 7A to 35A to efficiently charge your batteries from mains power. It offers advanced 4-step progressive charging and supports a variety of battery types. If not needed, the battery charger can be permanently switched off.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Power Modes:\u003c\/strong\u003e Choose between DC (battery) or AC (mains) priority modes. In AC priority mode, if connected to mains, your batteries will continuously charge, and appliances will run primarily on mains power. In DC priority mode, appliances always draw power from your batteries. If the battery charge drops too low, mains input automatically kicks in to charge batteries and power your devices.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnergy-Saving Mode:\u003c\/strong\u003e This intelligent feature allows the inverter to work in a \"power on demand\" standby mode. It only generates power when a load is connected, significantly saving energy and extending battery life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUninterruptible Power Supply (UPS):\u003c\/strong\u003e When running in AC (mains) mode, this system provides constant power. If the mains power fails, the inverter automatically switches to battery power. Your appliances will stay on without interruption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Bypass Mode:\u003c\/strong\u003e Available when mains power is connected (in AC priority mode). This mode automatically links the AC mains input directly to the AC output. This bypasses the DC-to-AC conversion circuits, boosting efficiency and ensuring the output quality is identical to your mains input.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInformative LCD Display:\u003c\/strong\u003e A detailed LCD screen shows vital information at a glance. Easily monitor voltages, battery status, the current operating mode, and other important data.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenerator Compatible:\u003c\/strong\u003e This inverter can accept AC power input from a generator. For optimal performance, we recommend a generator with a nominal power rating twice that of the inverter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustomizable Settings:\u003c\/strong\u003e Tailor the inverter to your specific needs. You can adjust the output voltage, output frequency, input voltage thresholds, battery type, and battery capacity to optimize performance for your setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Power Capacity:\u003c\/strong\u003e With a 3000W nominal power and an impressive 9000W peak power rating, this inverter is suitable for most household appliances. This includes fridges, microwaves, TVs, power tools, vacuum cleaners, and many kitchen appliances (excluding cookers).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Protection:\u003c\/strong\u003e Equipped with essential safety features. It protects against overload, over-temperature, low battery voltage, and overcharge conditions, ensuring safe and reliable operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cstrong\u003eTechnical Specifications:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eInput: 48V DC\u003c\/li\u003e\n\u003cli\u003eOutput Voltage: 208V \/ 220V \/ 230V \/ 240V (programmable)\u003c\/li\u003e\n\u003cli\u003eOutput Frequency: 50Hz \/ 60Hz \/ auto (programmable)\u003c\/li\u003e\n\u003cli\u003eOutput Wave: Pure Sine Wave\u003c\/li\u003e\n\u003cli\u003eInput Voltage Range: Normal or Wide (programmable)\u003c\/li\u003e\n\u003cli\u003eCompatible Battery Types: Sealed Lead Acid, Gel, AGM, Calcium (programmable)\u003c\/li\u003e\n\u003cli\u003eBattery Charging Current Options: 7A \/ 14A \/ 21A \/ 28A \/ 35A (programmable)\u003c\/li\u003e\n\u003cli\u003ePower Rating: 3000W nominal, 9000W peak\u003c\/li\u003e\n\u003cli\u003eNominal Inverter Efficiency: 88%\u003c\/li\u003e\n\u003cli\u003eIncludes: Power Saving Mode, UPS and Bypass Mode, AC \/ DC Priority Mode\u003c\/li\u003e\n\u003cli\u003eMinimum Battery Voltage: 40V\u003c\/li\u003e\n\u003cli\u003eLow Battery Alert: 42V\u003c\/li\u003e\n\u003cli\u003eOvercharge Protection Voltage: 62.8V\u003c\/li\u003e\n\u003cli\u003ePower Factor: 0.9-1.0\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: 0 - 40°C\u003c\/li\u003e\n\u003cli\u003eWeight: 26 kg\u003c\/li\u003e\n\u003cli\u003eSize: 44.2 x 21.8 x 17.9 cm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cstrong\u003eImportant Information \u0026amp; Support:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eThis product is covered by a 1-year manufacturer warranty.\u003c\/li\u003e\n\u003cli\u003eA detailed user manual is provided (see Documents tab), explaining wiring, installation, and operation thoroughly.\u003c\/li\u003e\n\u003cli\u003ePlease note: This inverter uses AC power screw terminals instead of standard mains power sockets. This allows for connection to one or multiple AC mains power sockets using suitable AC cables. In the UK, 3-pin UK type mains sockets can be used, and in Europe, it connects to standard European mains sockets.\u003c\/li\u003e\n\u003cli\u003eCables are not supplied with this inverter. Detailed recommendations for cable length and thickness are available in the user manual to ensure safe and efficient setup.\u003c\/li\u003e\n\u003cli\u003eShould you require assistance with installation or have any technical questions, we are pleased to offer FREE support. Please contact us via email or phone for expert guidance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cp\u003eIn summary, this \u003cstrong\u003e3000W 48V Low Frequency Pure Sine Wave Off-Grid Inverter\u003c\/strong\u003e is more than just a power converter; it's your gateway to dependable electricity, wherever you need it. Its robust low-frequency design, pure sine wave output, and intelligent features like the fast charger and UPS function mean you get reliable, clean power for all your essential appliances. Whether you're setting up an off-grid cabin, enhancing your RV experience, or simply preparing for unexpected power cuts, this inverter offers the power, protection, and peace of mind you deserve. Invest in consistent power for your adventurous lifestyle or emergency preparedness today.\u003c\/p\u003e","brand":"Solarika.co.uk","offers":[{"title":"Default Title","offer_id":49528594170096,"sku":"LK3000-48","price":649.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/4401\/8672\/files\/3000w-48v-low-frequency-pure-sine-wave-off-grid-inverter-peak-power-9000w-4boats_94847de3-0ce4-4e04-a84a-c77c075d73d9.jpg?v=1775856132","url":"https:\/\/shopxpress.uk\/products\/3000w-48v-low-frequency-pure-sine-wave-off-grid-inverter-peak-power-9000w","provider":"shopxpress.uk","version":"1.0","type":"link"}