{"product_id":"500w-pure-sine-wave-inverter-12-24-36-48vdc-to-120vac-se500-us","title":"500W Pure Sine Wave Inverter 12\/24\/36\/48VDC to 120VAC SE500-US","description":"\n\u003ch1\u003eWZRELB Pure Sine Wave Inverter\u003c\/h1\u003e\n\u003ch2\u003e500 Watt WZRELB Pure Sine Wave Inverter\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eHigh-Quality Pure Sine Wave Inverter\u003c\/strong\u003e: Equipped with premium filtering design and stable pure sine wave output technology, this inverter delivers 500W continuous power and 1000W peak surge power. It supports DC input versions including 12v \/ 24v \/ 36v \/ 48v and is configured for 120VAC output at 60Hz, providing clean and reliable AC power for chargers, TVs, routers, laptops, lights, and compact everyday appliance loads.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eIntuitive LED Display\u003c\/strong\u003e: Equipped with a clear digital LED display, this inverter allows you to monitor the input voltage in real time, helping you understand operating status more easily during travel, backup use, and off-grid applications.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eSoft Starter Technology\u003c\/strong\u003e: Designed with a built-in soft starter, this inverter supports a smoother rise of AC voltage at startup. This helps reduce inrush impact on connected appliances and improves operating stability.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eCompact and Durable Design\u003c\/strong\u003e: Measuring approximately 9.6 x 3.6 x 2.5 inches and weighing about 1.98 lbs, this inverter is designed for mobile and off-grid use. The all-aluminum shell helps improve heat dissipation and durability during operation.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003ePractical Daily Use\u003c\/strong\u003e: This standard version is suitable for users who want a straightforward inverter setup for vehicle charging, travel, camping, and small backup applications without extra remote-control accessories.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Due to the high operating temperatures under heavy load, avoid touching the inverter housing while in use.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAttentions for \u003cspan style=\"color: #d22828;\"\u003eresistive\u003c\/span\u003e load applications:\u003c\/h2\u003e\n\u003cp\u003eIf you need the inverter to run resistive loads such as \u003cstrong\u003elaptops, TVs, lights, routers, and chargers\u003c\/strong\u003e, please choose an inverter with \u003cstrong\u003econtinuous power higher\u003c\/strong\u003e than the appliance's rated power. It is better to use about \u003cstrong\u003e80% of the rated power\u003c\/strong\u003e for daily operation and longer product life.\u003c\/p\u003e\n\u003ch2\u003eAttentions for \u003cspan style=\"color: #d22b2b;\"\u003e\u003cstrong\u003einductive\u003c\/strong\u003e\u003c\/span\u003e load applications:\u003c\/h2\u003e\n\u003cp\u003eIf you use \u003cstrong\u003esmall pumps, compact refrigeration, or other appliances with motors\u003c\/strong\u003e, please choose the inverter whose continuous power is \u003cstrong\u003e3-7 times higher than your appliance's working power\u003c\/strong\u003e. Some motor loads may require even higher startup margin.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan style=\"color: #d12929;\"\u003eWarranty: \u003c\/span\u003e12 Months for Non-artificial damage.\u003c\/h3\u003e\n\u003c!-- split --\u003e\n\u003ctable class=\"tg\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth class=\"tg-lboi\"\u003eInverter Size (inch)   \u003c\/th\u003e\n\u003cth class=\"tg-lboi\"\u003e9.6 x 3.6 x 2.5\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-isc8\"\u003eNet Weight (pound)   \u003c\/td\u003e\n\u003ctd class=\"tg-isc8\"\u003e1.98\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-lboi\"\u003eWattage    \u003c\/td\u003e\n\u003ctd class=\"tg-lboi\"\u003e500w    \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-isc8\"\u003eDC Input Voltage   \u003c\/td\u003e\n\u003ctd class=\"tg-isc8\"\u003e12v \/ 24v \/ 36v \/ 48v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-lboi\"\u003eDC Input Voltage Range   \u003c\/td\u003e\n\u003ctd class=\"tg-lboi\"\u003e10-15v \/ 20-30v \/ 30-40v \/ 40-60v \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-isc8\"\u003eAC Output Voltage   \u003c\/td\u003e\n\u003ctd class=\"tg-isc8\"\u003e120v   \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-isc8\"\u003eFrequency   \u003c\/td\u003e\n\u003ctd class=\"tg-isc8\"\u003e60Hz   \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-lboi\"\u003eNo Load Current Draw   \u003c\/td\u003e\n\u003ctd class=\"tg-lboi\"\u003e\u0026lt;10W  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-isc8\"\u003eEfficiency   \u003c\/td\u003e\n\u003ctd class=\"tg-isc8\"\u003e85% -- 90%   \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-lboi\"\u003eAC Regulation   \u003c\/td\u003e\n\u003ctd class=\"tg-lboi\"\u003e3%   \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-lboi\"\u003eLow Voltage Alarm   \u003c\/td\u003e\n\u003ctd class=\"tg-lboi\"\u003e9.5-10.5v \/ 19.5-21.5v \/ 29.5-31.5v \/ 43-45v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-isc8\"\u003eLow Voltage Shut Down   \u003c\/td\u003e\n\u003ctd class=\"tg-isc8\"\u003e\n\u003cspan\u003e9-10v \/ 18.5-20.5v \/ 29-30v \/ 41.5-42.5v\u003c\/span\u003e \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-lboi\"\u003eOver Load   \u003c\/td\u003e\n\u003ctd class=\"tg-lboi\"\u003eShut Off \u0026amp; Recover Manually   \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-d54t\"\u003eOver Voltage Shut Down   \u003c\/td\u003e\n\u003ctd class=\"tg-d54t\"\u003e15.5v \/ 30.5v \/ 45.5v \/ 60.5v   \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-cly1\"\u003eOver Voltage Protection   \u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eShut Off Output Automatically   \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-d54t\"\u003eOver Heat Protection   \u003c\/td\u003e\n\u003ctd class=\"tg-d54t\"\u003eCooling Fans Run When It's Over 120 F   \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-cly1\"\u003eCooling Fans   \u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e1  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-d54t\"\u003eWorking Temperature   \u003c\/td\u003e\n\u003ctd class=\"tg-d54t\"\u003e-10°C TO 50°C \/ -50°F TO 122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-cly1\"\u003eStorage Temperature   \u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003e-30°C TO 70°C \/ -86°F TO 158°F  \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-d54t\"\u003eWorking Humidity    \u003c\/td\u003e\n\u003ctd class=\"tg-d54t\"\u003e20% TO 90% RH Non-condensing   \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-cly1\"\u003eStart   \u003c\/td\u003e\n\u003ctd class=\"tg-cly1\"\u003eSoft Start   \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"tg-d54t\"\u003eTotal Harmonic Distortion   \u003c\/td\u003e\n\u003ctd class=\"tg-d54t\"\u003eTHD\u0026lt;5%   \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\u003eChoose your spec from the size options\u003c\/strong\u003e\u003cspan\u003e. \u003c\/span\u003ePlease confirm your battery voltage(\u003cspan\u003e  12v \/ 24v \/ 36v \/ 48v  \u003c\/span\u003e) before ordering.\u003c\/p\u003e\n\u003cp\u003eThis version is fixed at \u003cstrong\u003e120VAC output and 60Hz frequency\u003c\/strong\u003e. \u003cstrong\u003ePlease leave your message about the socket type you need when ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: #c22f2f;\"\u003eNote\u003c\/span\u003e: This inverter does not auto-sense input voltage. Please choose the correct battery system version before ordering.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutput specification for this version: 120VAC \/ 60Hz.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0078\/9440\/1137\/files\/0d71eeb18466820852c7c94947cdf93d_1024x1024.jpg?v=1643169052\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003col\u003e\n\u003cli\u003e\u003cstrong\u003eCan I add a fuse or circuit breaker between the input terminal of the inverter and the battery? If so, what specifications are recommended?\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eYes, the following is the calculation of fuse ampere.\u003c\/p\u003e\n\u003cp\u003eContinuous power of the inverter ÷ Lowest input voltage = Fuse ampere, \u003cstrong\u003ee.g.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e 500W 12V version: recommend a 50Amp fuse (500W÷10VDC=50Amp)\u003c\/p\u003e\n\u003cp\u003e 500W 24V version: recommend a 25Amp fuse (500W÷20VDC=25Amp)\u003c\/p\u003e\n\u003cp\u003e 500W 36V version: recommend a 17Amp fuse (500W÷30VDC=17Amp)\u003c\/p\u003e\n\u003cp\u003e 500W 48V version: recommend a 13Amp fuse (500W÷40VDC=13Amp)\u003c\/p\u003e\n\u003col start=\"2\"\u003e\u003cli\u003e\u003cstrong\u003eWhy did sparks appear on the cable and the inverter terminal when connecting the battery to the inverter?\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ol\u003e\n\u003cp\u003eThis is normal, and it does not mean the inverter is malfunctioning. The inverter has built-in capacitors, so when the battery cable is connected to the inverter input, a small spark may appear as part of the charging process.\u003c\/p\u003e\n\u003col start=\"3\"\u003e\u003cli\u003e\u003cstrong\u003eWhy does the inverter's output voltage keep dropping or even shut down automatically when running loads?\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ol\u003e\n\u003cp\u003eFirst, check whether the fuse or breaker size is correct. Second, make sure the battery cables are thick enough and all supplied cables are used correctly. Third, check whether the battery capacity is too small for the load. Thin cables, long cable runs, or weak battery systems can all cause voltage drop.\u003c\/p\u003e\n\u003col start=\"4\"\u003e\u003cli\u003e\u003cstrong\u003eWhy can't the inverter be turned on?\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ol\u003e\n\u003cp\u003ePlease fully charge the battery before installing the inverter. When battery power is too low, the inverter may enter low-voltage protection or fail to start.\u003c\/p\u003e\n\u003col start=\"5\"\u003e\u003cli\u003e\u003cstrong\u003eWhy can't my inverter run the refrigerator?\u003c\/strong\u003e\u003c\/li\u003e\u003c\/ol\u003e\n\u003cp\u003eRefrigerators use compressors, which are inductive loads and can require a startup surge many times higher than their running power. In many cases, you need an inverter with much higher surge margin than the refrigerator's working wattage.\u003c\/p\u003e\n","brand":"WZRELB","offers":[{"title":"12V","offer_id":45167229599926,"sku":null,"price":79.99,"currency_code":"USD","in_stock":true},{"title":"24V","offer_id":45167229632694,"sku":null,"price":79.99,"currency_code":"USD","in_stock":true},{"title":"36V","offer_id":45167229665462,"sku":null,"price":84.99,"currency_code":"USD","in_stock":true},{"title":"48V","offer_id":45167229698230,"sku":null,"price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0078\/9440\/1137\/files\/12V_1ba50f96-c776-4f2c-b44b-180d6ccad4c3.jpg?v=1780453760","url":"https:\/\/reliableinverters.com\/products\/500w-pure-sine-wave-inverter-12-24-36-48vdc-to-120vac-se500-us","provider":"Pure Sine Wave Inverter","version":"1.0","type":"link"}