{"product_id":"go-power-gp-pt-400-400w-solar-inverter-system","title":"Go Power GP-PT-400 400W Solar \u0026 3000W Inverter Charger System","description":"\u003cp class=\"nvn-hero\"\u003eThe Go Power GP-PT-400 is a complete off-grid power system, not just panels in a box. You get 400 watts of rigid Eclipse solar, a 3000 watt pure sine inverter\/charger, a 30 amp MPPT controller, a color touchscreen display, and the cables and hardware to wire it all up. Built for the boat or RV that runs real loads at anchor.\u003c\/p\u003e\n\u003cdiv class=\"nvn-description\"\u003e\n\u003cp\u003eThe Go Power GP-PT-400 is a complete off-grid power system, not just a pair of panels in a box. You get 400 watts of Eclipse rigid solar, a 3000 watt pure sine wave inverter\/charger, a 30 amp MPPT controller, and the wiring and hardware to tie it all together. It's built for the boat or RV that runs real loads at anchor or off the grid, not just a phone charger and an LED string. Everything in it is designed to work as one system, which is a big deal when you're piecing together a house-bank build.\u003c\/p\u003e\n\u003cp\u003eHere's what's actually in the box. One GP-ECLIPSE-200 solar kit brings the first 200 watts, and one ECLIPSE-200-E expansion panel adds the second 200. Both panels are the rigid, black-framed Eclipse module measuring 59.1 inches long by 26.3 inches wide and just 1.57 inches thick, so they sit low on a hardtop, arch, or RV roof without catching much wind. A 30 amp GP-RVC-MPPT-30 solar controller does the charging, and it's stackable, so if you add more panels down the road the controllers work together instead of fighting each other.\u003c\/p\u003e\n\u003cp\u003eThe heart of the system is the GP-IC-3000, a 3000 watt pure sine wave inverter\/charger. Pure sine matters. It runs sensitive electronics, microwaves, and induction cooktops the way shore power would, and as a charger it tops your bank back up fast when you do plug into shore or run the genset. A 3 inch GP-RVC-DISP-3 color touchscreen gives you a clean readout of what's coming in from the panels and going out to your loads, mounted at the nav station or the RV control panel where you'll actually look at it.\u003c\/p\u003e\n\u003cp\u003eGo Power includes the parts most kits make you source separately. You get the GP-DC-KIT5 DC inverter install kit, a 25 foot red and a 25 foot black solar output cable so you can reach the roof from the battery bay, the GP-MH-4-KB mounting hardware, and the bracket-mount feet for the panels. That's a real head start on a clean install instead of three more trips to the parts counter.\u003c\/p\u003e\n\u003cp\u003eA few notes from the install side. The Eclipse panels are thin and light, which is great, but on a boat arch or radar mount add a backing plate behind the bracket feet so the frame doesn't flex and crack over time. On a sailboat, splitting the two panels port and starboard instead of stacking them centerline recovers a good chunk of daily yield when the boom or a dodger throws shade. And keep the expansion panel at the same tilt as the main kit. Mismatched angles make the MPPT controller hunt and cost you output.\u003c\/p\u003e\n\u003cp\u003eWire it right and it'll last. Undersized wire over a long run is the most common mistake, and it quietly drops your voltage and your charge current. The included 25 foot cables are sized for the job, so don't neck them down at the terminations. On a saltwater boat, hit the stainless bracket hardware with dielectric grease at install and check it once a season. The panels and controller are happy in the weather. It's the fasteners that need the attention.\u003c\/p\u003e\n\u003cp\u003eWho's this for? Cruisers who want to sit at anchor for days without running the engine, RVers who boondock and need to run a residential fridge and a microwave, and anyone building out a house bank that has to carry real loads. It's a serious system at a serious size, so make sure you've got roughly five by four and a half feet of clear, sun-facing mounting space for the two panels before you buy.\u003c\/p\u003e\n\u003cp\u003eWhat it isn't: a plug-and-play weekend trickle charger. This is a hardwired, whole-boat or whole-rig install with a 3000 watt inverter that needs proper fusing and a battery bank sized to match. If you're comfortable with DC wiring, or you've got a tech who is, it's one of the cleanest 400 watt packages you can buy because every piece in it was engineered to run together.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"nvn-features\"\u003e\n\u003cli\u003e400 watts of rigid Eclipse solar from two 200W panels (GP-ECLIPSE-200 kit plus ECLIPSE-200-E expansion) for real off-grid charging\u003c\/li\u003e\n\u003cli\u003eGP-IC-3000 3000 watt pure sine wave inverter\/charger runs sensitive electronics and tops the battery bank back up fast\u003c\/li\u003e\n\u003cli\u003e30 amp GP-RVC-MPPT-30 MPPT controller, stackable so you can add more panels later without the controllers fighting\u003c\/li\u003e\n\u003cli\u003eSlim Eclipse panels measure 59.1 x 26.3 x 1.57 inches, low profile for hardtops, radar arches, and RV roofs\u003c\/li\u003e\n\u003cli\u003e3 inch GP-RVC-DISP-3 color touchscreen shows live solar input and load output at a glance\u003c\/li\u003e\n\u003cli\u003eIncludes GP-DC-KIT5 install kit, 25 ft red and 25 ft black solar output cables, and GP-MH-4-KB mounting hardware\u003c\/li\u003e\n\u003cli\u003eBracket-mount feet included for panel installation\u003c\/li\u003e\n\u003cli\u003eExpandable with matching ECLIPSE-200-E panels on the stackable MPPT controller\u003c\/li\u003e\n\u003c\/ul\u003e\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\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"nvn-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat's included in the GP-PT-400 system?\u003c\/summary\u003e\n\u003cp\u003eA full off-grid package: one GP-ECLIPSE-200 200W solar kit, one ECLIPSE-200-E 200W expansion panel, a 30 amp GP-RVC-MPPT-30 MPPT controller, the GP-IC-3000 3000W pure sine inverter\/charger, a 3 inch GP-RVC-DISP-3 color touchscreen display, the GP-DC-KIT5 DC inverter install kit, 25 ft red and black solar output cables, and GP-MH-4-KB mounting hardware.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long will 400 watts take to charge my battery bank?\u003c\/summary\u003e\n\u003cp\u003eIn strong sun, 400 watts feeds roughly 20 to 25 amps into a 12V bank. So a 200Ah bank drawn down to 50 percent recovers in about 4 to 5 hours of good light, longer if you're running loads at the same time. Real numbers depend on your latitude, panel tilt, and how much shade you catch.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat can I actually run off this system?\u003c\/summary\u003e\n\u003cp\u003eThe 3000 watt pure sine inverter handles a microwave, a coffee maker, an induction burner, or power tools, plus your normal 12V house loads. What it can run continuously is limited by your battery bank and how much sun the panels are pulling in, not just the inverter rating. It's plenty for a residential fridge, lights, water pump, and electronics off-grid.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the inverter a true pure sine wave?\u003c\/summary\u003e\n\u003cp\u003eYes. The GP-IC-3000 is a pure sine wave inverter\/charger, so it runs sensitive electronics, chargers, and motors cleanly the way shore power would. Modified sine can buzz or damage some gear. This one doesn't.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I add more solar later?\u003c\/summary\u003e\n\u003cp\u003eYes. The GP-RVC-MPPT-30 controller is stackable, and the system is built around the Eclipse line, so you can add matching ECLIPSE-200-E panels down the road. Keep any added panels at the same tilt angle as the originals so the controller charges efficiently.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWill this work on a boat, or is it RV-only?\u003c\/summary\u003e\n\u003cp\u003eBoth. The Eclipse panels and MPPT controller are used on boats and RVs alike. On a saltwater boat, protect the stainless bracket hardware with dielectric grease and check it seasonally, since the fasteners see corrosion long before the panels do.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow much mounting space do the panels need?\u003c\/summary\u003e\n\u003cp\u003eEach Eclipse panel is 59.1 by 26.3 inches. For the two-panel array, plan on roughly five by four and a half feet of clear, sun-facing space, whether that's a hardtop, an arch, or an RV roof. Splitting them port and starboard on a sailboat helps beat boom and dodger shade.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes it come with the wiring I need?\u003c\/summary\u003e\n\u003cp\u003eMost of it. You get the GP-DC-KIT5 DC inverter install kit and two 25 foot solar output cables, one red and one black, to run from the roof to the battery bay. You'll still want to confirm your fusing and battery-bank cabling match a 3000 watt inverter for your setup.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat kind of solar controller does it use?\u003c\/summary\u003e\n\u003cp\u003eA 30 amp GP-RVC-MPPT-30. MPPT controllers pull more usable power from the panels than basic PWM units, especially in cooler or partly shaded conditions, and this one is stackable for future expansion.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs this a DIY install?\u003c\/summary\u003e\n\u003cp\u003eIt's a hardwired system with a 3000 watt inverter, so it needs proper fusing, correctly sized battery cabling, and a battery bank sized to match. If you're comfortable with 12V DC wiring it's very doable. If you're not, have a marine or RV tech handle the inverter and fusing.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\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-PT-400 400W Solar \u0026amp; 3000W Inverter Charger System\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-PT-400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e839085009215\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSystem Wattage\u003c\/th\u003e\n\u003ctd\u003e400 Watt (two 200 Watt panels)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolar Kit\u003c\/th\u003e\n\u003ctd\u003eGP-ECLIPSE-200 (200 Watt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExpansion Panel\u003c\/th\u003e\n\u003ctd\u003eECLIPSE-200-E (200 Watt)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolar Panel Dimensions (L x W x H)\u003c\/th\u003e\n\u003ctd\u003e59.1 in x 26.3 in x 1.57 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePanel Mount Type\u003c\/th\u003e\n\u003ctd\u003eBracket Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolar Controller\u003c\/th\u003e\n\u003ctd\u003e30 Amp MPPT (GP-RVC-MPPT-30), stackable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInverter\/Charger\u003c\/th\u003e\n\u003ctd\u003e3000 Watt Pure Sine Wave (GP-IC-3000)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRemote Display\u003c\/th\u003e\n\u003ctd\u003e3 Inch Color Touch Screen (GP-RVC-DISP-3)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDC Inverter Install Kit\u003c\/th\u003e\n\u003ctd\u003eGP-DC-KIT5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolar Output Cables\u003c\/th\u003e\n\u003ctd\u003e25 ft Red and 25 ft Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Hardware\u003c\/th\u003e\n\u003ctd\u003eGP-MH-4-KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Go Power","offers":[{"title":"Default Title","offer_id":45047583342685,"sku":"2008034","price":3509.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0299\/7266\/0317\/files\/ImageServerAPI_a95aacae-b491-4176-b0d4-df2b0d8e4849.png?v=1789325396","url":"https:\/\/nvnmarine.com\/products\/go-power-gp-pt-400-400w-solar-inverter-system","provider":"NVN Marine","version":"1.0","type":"link"}