{"product_id":"300-watt-pure-sine-wave-inverter","title":"300 Watt Pure Sine Wave Inverter","description":"\u003cdiv class=\"short-description\"\u003eInexpensive 300w pure sine wave power inverter for sale, 12V\/24V\/48V DC input, 110V\/120V, 220V\/230V\/240V 50Hz\/60Hz output for selection.\u003c\/div\u003e\n\u003cdiv class=\"short-description\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"short-description\"\u003e\n\u003cp\u003e12 volt portable 300w pure sine wave inverter with USB outlet for your home devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBasic Specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable border=\"1\" width=\"100%\" cellspacing=\"0\" cellpadding=\"3\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eInput\u003c\/td\u003e\n\u003ctd\u003eDC Voltage\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e24V\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e48V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDC Voltage Range\u003c\/td\u003e\n\u003ctd\u003e10.5V~15V\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e21V~30V\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e42V~60V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"10\"\u003eOutput\u003c\/td\u003e\n\u003ctd\u003eAC Voltage\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e100V, 110V, 120V, 220V, 230V, 240V (Option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e50Hz\/60Hz +\/-0.3% (Option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e\u003cstrong\u003e300W\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Power\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaveform\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003ePure sine wave (THD\u0026lt;3%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e\u0026gt;90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFuse\u003c\/td\u003e\n\u003ctd\u003e40A\u003c\/td\u003e\n\u003ctd colspan=\"3\"\u003e20A\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote Control\u003c\/td\u003e\n\u003ctd\u003eYES (Add-on)\u003c\/td\u003e\n\u003ctd colspan=\"4\"\u003eNO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Port\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eDC 5V +\/- 5%, 500mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutlet Types\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eUniversal outlet (Or specify it in orders)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"5\"\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eOver Voltage\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eAll indicators OFF, alarm Bi~~~\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eUnder Voltage\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e10.5V\u003c\/td\u003e\n\u003ctd\u003e21V\u003c\/td\u003e\n\u003ctd colspan=\"2\"\u003e42V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"5\"\u003eIndicate alarm Bi~~~, then all indicators OFF, alarm BiBi~~~\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverload \u0026amp; Short Circuit\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eRed indicator ON, alarm BiBi~~~\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverheat\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003eYellow indicator ON\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003eEnvironment\u003c\/td\u003e\n\u003ctd\u003eWorking Temperature\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e-5-50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e-20-55°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Humidity\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e10%-90%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Humidity\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e5%-95%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003eSpecs\u003c\/td\u003e\n\u003ctd\u003eDimension\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e(180+25) * 95 * 55 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e240 * 127 * 66 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e0.75 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weigh\u003c\/td\u003e\n\u003ctd colspan=\"5\"\u003e1 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTips\u003c\/strong\u003e: What are the requirements to connect a power inverter of 300 watts to grid supply? Does it require coupling with a transformer or do any other specification there?\u003cbr\u003e\u003cbr\u003eSince this 300w power inverter is grid-tie it will be a current source type. Therefore the inverter source impedance (looking from the grid interface point) has to be higher than the grid input impedance in order to maintain stability. This 300 watt inverter should have a sine wave output, otherwise a filter is needed to make output compatible with the local electrical codes. This means there cannot be any output capacitance, or you have to use L-C-L type filter at the inverter output. You can connect grid connect pure sine wave inverter (inverter which is synchronized to line frequency). You don't need transformer in the USA. You do need it in Europe because of the local codes.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"IndustriElectric","offers":[{"title":"Default Title","offer_id":43704712560775,"sku":null,"price":148.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0640\/2818\/0615\/files\/Screenshot2026-01-05184417.png?v=1767660316","url":"https:\/\/industrielectric.com\/products\/300-watt-pure-sine-wave-inverter","provider":"IndustriElectric","version":"1.0","type":"link"}