{"product_id":"fortress-power-envy-8-10kw-hybrid-inverter-fp-envy-8k-fp-envy-10k","title":"Fortress Power Envy 8\/10kW Hybrid Inverter","description":"\u003cp\u003eThe \u003cstrong\u003eFortress Power Envy 8\/10kW Hybrid Inverter\u003c\/strong\u003e is an all-in-one solution for whole-home solar energy storage, backup power, and off-grid systems. Delivering up to \u003cstrong\u003e8kW (33.3A @ 240V)\u003c\/strong\u003e or \u003cstrong\u003e10kW (41.6A @ 240V)\u003c\/strong\u003e of continuous output through a \u003cstrong\u003e60A AC passthrough\u003c\/strong\u003e, it ensures your home or small business stays powered reliably.\u003c\/p\u003e\n\u003cp\u003eWith \u003cstrong\u003eAC\/DC coupling, dual MPPTs, and a built-in generator input\u003c\/strong\u003e, the Envy supports up to \u003cstrong\u003e13kW of solar PV input (8kW mode)\u003c\/strong\u003e or \u003cstrong\u003e15kW (10kW mode)\u003c\/strong\u003e, making it versatile for both on-grid and off-grid applications. It's also compatible with \u003cstrong\u003ethird-party batteries\u003c\/strong\u003e from Pytes, Zetara, Meritsun, and more - giving you the flexibility to design your system around your needs and budget.\u003c\/p\u003e\n\u003cp\u003eInstallation is simple and code-compliant, thanks to \u003cstrong\u003eintegrated AC and DC breakers\u003c\/strong\u003e and a \u003cstrong\u003ebuilt-in APsmart Module Level Rapid Shutdown Transmitter\u003c\/strong\u003e. Take full control via the \u003cstrong\u003eFortress Power Guardian mobile app\u003c\/strong\u003e - monitor performance, track solar production, and receive remote firmware updates anytime.\u003c\/p\u003e\n\u003cp\u003eApproved by utilities across the \u003cstrong\u003eU.S. and Puerto Rico\u003c\/strong\u003e, the Envy 8\/10kW also supports \u003cstrong\u003eVirtual Power Plant (VPP) programs\u003c\/strong\u003e, letting you earn compensation for discharging energy back to the grid during peak demand.\u003c\/p\u003e\n\u003cp\u003eHave any questions? Email us at \u003ca href=\"mailto:info@solwel.com\"\u003einfo@solwel.com\u003c\/a\u003e or give us a call at \u003ca href=\"tel:3464324228\"\u003e(346) 432-4228\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eScalable Solar + Storage Performance\u003c\/strong\u003e - Supports up to 13kW (8kW mode) or 15kW (10kW mode) of PV input. Parallel up to 10 units to expand as your energy needs grow.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e - Built-in AC\/DC breakers and wire management simplify setup for both retrofit and new systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Rapid Shutdown\u003c\/strong\u003e - Integrated RSD transmitter ensures NEC code compliance without extra devices, saving time and cost.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit-Phase and Three-Phase Support\u003c\/strong\u003e - Works with 120\/240V split-phase or 120\/208V \u0026amp; 127\/220V three-phase setups for versatile residential and commercial use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVirtual Power Plant (VPP) Ready\u003c\/strong\u003e - Participate in utility demand response programs and earn by discharging energy during peak periods.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Monitoring and Firmware Updates\u003c\/strong\u003e - Track solar production, battery performance, and grid usage via the Fortress Power app, with remote firmware updates for convenience.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOff-grid homes and cabins\u003c\/li\u003e\n\u003cli\u003eHome backup power\u003c\/li\u003e\n\u003cli\u003eLight commercial energy systems\u003c\/li\u003e\n\u003cli\u003eDIY solar setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRecommended Battery Pairings\u003c\/h2\u003e\n\u003cp\u003eThe Fortress Power Envy pairs seamlessly with the \u003cstrong\u003eFortress Power eForce\u003c\/strong\u003e and \u003cstrong\u003eeFlex MAX\u003c\/strong\u003e battery systems for a complete, integrated energy storage solution.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is the difference between the 8kW and 10kW models?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eBoth models are the same physical inverter. The 8kW model supports up to 13kW of solar PV input and outputs up to 8kW continuously, while the 10kW model supports up to 15kW of PV input and outputs up to 10kW continuously. Your installer will help determine which is right for your system size.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs this inverter compatible with third-party batteries?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes - the Envy is compatible with third-party batteries from Pytes, Zetara, Meritsun, and others, in addition to Fortress Power's own eForce and eFlex MAX batteries.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eDoes this inverter include rapid shutdown?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes - the Envy has a built-in APsmart Module Level Rapid Shutdown Transmitter, ensuring NEC code compliance without the need for additional RSD devices.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eCan this inverter work off-grid?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes - the Envy supports both on-grid and off-grid operation, making it suitable for cabins, remote homes, and any application requiring grid independence.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhat is a Virtual Power Plant (VPP) and how does it work?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eA VPP is a utility program that allows homeowners to discharge stored battery energy back to the grid during peak demand periods in exchange for financial compensation. The Envy is pre-approved for VPP programs across the U.S. and Puerto Rico.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eIs professional installation required?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eYes - hybrid inverter installation must be performed by a licensed electrician or solar professional. Solwel offers professional installation at our Houston and Dallas locations.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Fortress Power","offers":[{"title":"8kW (FP-ENVY-8K)","offer_id":52851050676513,"sku":"FP-ENVY-8K","price":3735.0,"currency_code":"USD","in_stock":true},{"title":"10kW (FP-ENVY-10K)","offer_id":52851050709281,"sku":"FP-ENVY-10K","price":3899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/1442\/5633\/files\/Envy810kWInverter_front.png?v=1781540735","url":"https:\/\/solwel.com\/products\/fortress-power-envy-8-10kw-hybrid-inverter-fp-envy-8k-fp-envy-10k","provider":"Solwel","version":"1.0","type":"link"}