{"product_id":"go-power-gp-isw3000-24-3000w-24v-sine-wave-inverter","title":"Go Power GP-ISW3000-24 3000W 24V Pure Sine Wave Inverter","description":"\u003cp class=\"nvn-hero\"\u003eThe Go Power GP-ISW3000-24 is an industrial pure sine wave inverter that turns 24-volt battery power into clean 120-volt AC. With 3000 watts of continuous output and a 6000-watt surge, it runs demanding tools, appliances, and sensitive electronics aboard boats, RVs, and off-grid systems.\u003c\/p\u003e\n\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eWhen you're running real loads off a battery bank, the shape of your power matters as much as the amount of it. The Go Power GP-ISW3000-24 is an industrial-grade pure sine wave inverter built to deliver 3000 watts of continuous 120-volt AC from a 24-volt battery system, with a 6000-watt surge to handle the hard startup draw of motors, compressors, and pumps. That pure sine output is the same clean waveform you get from the grid at home, so microwaves run at full power, variable-speed tools behave, and sensitive electronics stay happy instead of buzzing or overheating.\u003c\/p\u003e\n\u003cp\u003eThis is the inverter you reach for when a small unit just isn't enough. Think of a liveaboard cruiser running a full galley, a work truck powering corded tools on site, or an off-grid cabin that needs to drive a well pump and a fridge at the same time. The 24-volt input is the key detail here. Higher-voltage battery banks pull roughly half the amperage of a 12-volt system for the same wattage, which means thinner cable runs, less voltage drop, and cooler connections over long installs. If you've already committed to a 24-volt house bank, this unit is designed to match it.\u003c\/p\u003e\n\u003cp\u003ePerformance is where the GP-ISW3000-24 earns its keep. It accepts a wide 21 to 33 VDC input range, so it keeps working as your batteries sag under load or climb during charging, and it holds a tight 100 to 120 VAC output. Peak efficiency lands at 91 percent, meaning more of your stored energy actually reaches your devices instead of bleeding off as heat. Over a long day of moderate loads, that efficiency is the difference between finishing the evening with reserve capacity and watching your bank drain early.\u003c\/p\u003e\n\u003cp\u003eBecause it's an industrial pure sine wave design, this inverter is comfortable with the messy reality of mobile and remote power. Inductive loads like power tools, fans, and refrigeration compressors draw a big inrush at startup, and that 6000-watt surge headroom gives them room to spin up without tripping the unit offline. Resistive loads such as heaters, kettles, and incandescent lighting run steadily right up to the continuous rating. You don't have to babysit it or stagger every appliance you switch on.\u003c\/p\u003e\n\u003cp\u003eInstallation rewards a little planning. Mount the inverter in a dry, ventilated space close to the battery bank to keep DC cable runs short, and size your cabling and fusing to the continuous and surge ratings so the whole system can breathe. On a boat, that usually means a dedicated spot in the engine room or a battery locker with good airflow. In an RV or work truck, a vented basement bay or a bulkhead near the house batteries works well. Keep the AC output wiring separate and clearly labeled, and you'll have a system that's easy to service down the road.\u003c\/p\u003e\n\u003cp\u003eGo Power has built its reputation on mobile and off-grid power that holds up to real use, and this inverter fits that lineage. It's a serious piece of equipment for people who depend on their electrical system rather than just topping off a phone. If your 24-volt bank needs to run a genuine load list without the hum, flicker, and premature shutdowns that come with cheaper waveforms, the GP-ISW3000-24 gives you clean, dependable AC power with the surge capacity to back it up. Pair it with a properly sized battery bank and charging source, and you've got the backbone of a system that'll carry you through long trips and long outages alike.\u003c\/p\u003e\n\u003cp\u003eIt's worth remembering what pure sine wave really buys you over time. Cheaper waveforms don't just annoy your electronics with hum and flicker. They can shorten the life of motors and transformers, cause fans and pumps to run hotter than they should, and leave some devices refusing to work at all. By delivering grid-quality power, the GP-ISW3000-24 lets every appliance on your list run the way its maker intended, which means fewer surprises, less wasted energy, and gear that lasts. For a system you actually depend on, that peace of mind is the whole point.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n  \u003cli\u003e3000 watts of continuous pure sine wave AC power for demanding loads\u003c\/li\u003e\n  \u003cli\u003e6000-watt surge capacity handles the startup inrush of motors, pumps, and compressors\u003c\/li\u003e\n  \u003cli\u003e24-volt DC input draws roughly half the amperage of a 12-volt system for the same load\u003c\/li\u003e\n  \u003cli\u003eWide 21 to 33 VDC input range keeps working as batteries sag or charge\u003c\/li\u003e\n  \u003cli\u003eClean 100 to 120 VAC output runs sensitive electronics and appliances safely\u003c\/li\u003e\n  \u003cli\u003e91 percent peak efficiency puts more stored energy into your devices\u003c\/li\u003e\n  \u003cli\u003eBuilt for RV, marine, fleet, and off-grid power systems\u003c\/li\u003e\n  \u003cli\u003eIndustrial pure sine wave design for reliable everyday use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv class=\"nvn-trust\"\u003e\n  \u003ch2\u003eWhy Buy from NVN Marine\u003c\/h2\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthorized Go Power reseller, full manufacturer warranty\u003c\/li\u003e\n    \u003cli\u003eNMEA member and ABYC certified, advice from real boat techs\u003c\/li\u003e\n    \u003cli\u003eSame-day shipping before 3 PM ET on in-stock items\u003c\/li\u003e\n    \u003cli\u003eNY headquarters and Fort Lauderdale flagship retail store\u003c\/li\u003e\n  \u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat does a pure sine wave inverter do that a cheaper one can't?\u003c\/summary\u003e\n    \u003cp\u003eA pure sine wave inverter reproduces the same smooth waveform you get from the grid. That means microwaves reach full power, variable-speed tools and motors run without buzzing or overheating, and sensitive electronics like laptops and medical devices operate safely. Modified or square wave inverters can cause hum, flicker, and premature wear on that kind of equipment.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow much can the GP-ISW3000-24 actually run?\u003c\/summary\u003e\n    \u003cp\u003eIt delivers 3000 watts continuously, which is enough for a full galley or kitchen load, corded power tools, refrigeration, and lighting. The 6000-watt surge lets motors and compressors spin up without tripping the unit. Add up the running wattage of the devices you plan to use at the same time and keep that total under 3000 watts.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhy is this a 24-volt inverter instead of 12-volt?\u003c\/summary\u003e\n    \u003cp\u003eThis model draws from a 24-volt battery bank. For the same power output, a 24-volt system pulls about half the amperage of a 12-volt system, so you can use smaller cables, see less voltage drop, and keep connections cooler over long runs. If your house bank is already 24 volts, this inverter is built to match it.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat input voltage range does it accept?\u003c\/summary\u003e\n    \u003cp\u003eIt operates across a wide 21 to 33 VDC range. That headroom lets it keep supplying clean AC even when your batteries sag under a heavy load or rise during active charging, so your output stays stable through the normal ups and downs of a working system.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhere should I install it?\u003c\/summary\u003e\n    \u003cp\u003eMount it in a dry, well-ventilated location as close to the battery bank as practical to keep DC cable runs short. On a boat, an engine room or ventilated battery locker works well. In an RV or truck, use a vented bay near the house batteries. Give it airflow so it can shed heat under continuous load.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eHow efficient is it?\u003c\/summary\u003e\n    \u003cp\u003ePeak efficiency is 91 percent, so most of the energy you pull from the batteries reaches your appliances instead of being lost as heat. Over a long day of use, that efficiency helps your battery bank last noticeably longer between charges.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eCan it handle power tools and motors?\u003c\/summary\u003e\n    \u003cp\u003eYes. Inductive loads like tools, fans, and compressors draw a large surge the instant they start. The 6000-watt surge rating gives them room to get going without knocking the inverter offline. Just make sure the continuous running load stays within the 3000-watt rating.\u003c\/p\u003e\n  \u003c\/details\u003e\n  \u003cdetails\u003e\n    \u003csummary\u003eWhat size cables and fuses do I need?\u003c\/summary\u003e\n    \u003cp\u003eSize your DC cabling and fusing to support both the continuous 3000-watt rating and the 6000-watt surge, and keep the runs as short as possible to minimize voltage drop. Following the wire and fuse guidance for a 3000-watt 24-volt inverter protects the system and lets it deliver full power safely.\u003c\/p\u003e\n  \u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"nvn-specs\"\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eTitle\u003c\/th\u003e\n\u003ctd\u003eGo Power GP-ISW3000-24 3000W 24V Industrial Pure Sine Wave Inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGo Power\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003eGP-ISW3000-24\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e839085000717\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003ePure Sine Wave Inverter\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eIndustrial Pure Sine Wave\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eContinuous Power\u003c\/th\u003e\n\u003ctd\u003e3000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSurge Power\u003c\/th\u003e\n\u003ctd\u003e6000 Watts\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eInput Voltage\u003c\/th\u003e\n\u003ctd\u003e24 VDC nominal (21 to 33 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eOutput Voltage\u003c\/th\u003e\n\u003ctd\u003e100 to 120 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWaveform\u003c\/th\u003e\n\u003ctd\u003ePure Sine Wave\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePeak Efficiency\u003c\/th\u003e\n\u003ctd\u003e91 percent\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eRecommended Use\u003c\/th\u003e\n\u003ctd\u003eRV, Marine, Fleet, and Off-Grid\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n    \"@context\": \"https:\/\/schema.org\",\n    \"@type\": \"FAQPage\",\n    \"mainEntity\": [\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What does a pure sine wave inverter do that a cheaper one can't?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"A pure sine wave inverter reproduces the same smooth waveform you get from the grid. That means microwaves reach full power, variable-speed tools and motors run without buzzing or overheating, and sensitive electronics like laptops and medical devices operate safely. Modified or square wave inverters can cause hum, flicker, and premature wear on that kind of equipment.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How much can the GP-ISW3000-24 actually run?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It delivers 3000 watts continuously, which is enough for a full galley or kitchen load, corded power tools, refrigeration, and lighting. The 6000-watt surge lets motors and compressors spin up without tripping the unit. Add up the running wattage of the devices you plan to use at the same time and keep that total under 3000 watts.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Why is this a 24-volt inverter instead of 12-volt?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"This model draws from a 24-volt battery bank. For the same power output, a 24-volt system pulls about half the amperage of a 12-volt system, so you can use smaller cables, see less voltage drop, and keep connections cooler over long runs. If your house bank is already 24 volts, this inverter is built to match it.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"What input voltage range does it accept?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"It operates across a wide 21 to 33 VDC range. That headroom lets it keep supplying clean AC even when your batteries sag under a heavy load or rise during active charging, so your output stays stable through the normal ups and downs of a working system.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Where should I install it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Mount it in a dry, well-ventilated location as close to the battery bank as practical to keep DC cable runs short. On a boat, an engine room or ventilated battery locker works well. In an RV or truck, use a vented bay near the house batteries. Give it airflow so it can shed heat under continuous load.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"How efficient is it?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Peak efficiency is 91 percent, so most of the energy you pull from the batteries reaches your appliances instead of being lost as heat. Over a long day of use, that efficiency helps your battery bank last noticeably longer between charges.\"\n            }\n        },\n        {\n            \"@type\": \"Question\",\n            \"name\": \"Can it handle power tools and motors?\",\n            \"acceptedAnswer\": {\n                \"@type\": \"Answer\",\n                \"text\": \"Yes. Inductive loads like tools, fans, and compressors draw a large surge the instant they start. The 6000-watt surge rating gives them room to get going without knocking the inverter offline. 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Following the wire and fuse guidance for a 3000-watt 24-volt inverter protects the system and lets it deliver full power safely.\"\n            }\n        }\n    ]\n}\n\u003c\/script\u003e\n","brand":"Go Power","offers":[{"title":"Default Title","offer_id":44782638039133,"sku":"2006772","price":1207.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_743ddc45-0774-4be5-a1de-fa0e1626622c.jpg?v=1784854186","url":"https:\/\/nvnmarine.com\/products\/go-power-gp-isw3000-24-3000w-24v-sine-wave-inverter","provider":"NVN Marine","version":"1.0","type":"link"}