{"product_id":"envy-8-hybrid-inverter","title":"Envy 8 Hybrid Inverter","description":"\u003carticle class=\"text-token-text-primary w-full focus:outline-none scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @[37rem]:[--thread-content-margin:--spacing(6)] @[72rem]:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:32rem] @[34rem]:[--thread-content-max-width:40rem] @[64rem]:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-5\" dir=\"auto\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full break-words light markdown-new-styling\"\u003e\n\u003cp\u003eThe Fortress Power Envy 8kW Hybrid Inverter is an all-in-one solution built for whole-\u003cspan style=\"color: rgb(0, 0, 0);\"\u003ehome energy storage and backup. It pairs seamlessly with the \u003ca href=\"https:\/\/www.fortresspower.com\/products\/eflex-5-4kwh-lifepo-battery\/\" style=\"color: rgb(0, 0, 0); text-decoration: underline;\"\u003eeFlex 5.4 kWh\u003c\/a\u003e, \u003ca href=\"https:\/\/www.fortresspower.com\/products\/eflex-max-5-4kwh\/\" style=\"color: rgb(0, 0, 0); text-decoration: underline;\"\u003eeFlex MAX 5.4 kWh\u003c\/a\u003e, \u003ca href=\"https:\/\/www.fortresspower.com\/products\/evault-max-18-5kwh-lifepo-battery\/\" style=\"color: rgb(0, 0, 0); text-decoration: underline;\"\u003eeVault MAX 18.5 kWh\u003c\/a\u003e, or LFP-10 MAX batteries and delivers up to 8kW (33.3A @ 240V) or 10kW (41.6A @ 240V) of continuous\u003c\/span\u003e output through a 60A AC passthrough. With AC and DC coupling, a built-in generator input, and dual MPPTs, the Envy supports up to 13 kW of solar PV input (for 8kW mode) or 15 kW (for 10kW mode), making it ideal for both on-grid and off-grid applications.\u003c\/p\u003e\n\u003cp\u003eDesigned for fast, code-compliant installation, the Envy includes integrated AC and DC breakers and a built-in APsmart Module Level Rapid Shutdown Transmitter and Button. System owners and installers can take full control with the Fortress Power Guardian mobile app, offering remote monitoring, performance insights, and firmware updates from anywhere. Approved by utilities across the U.S. and Puerto Rico, the Envy 8\/10kW also enables participation in Virtual Power Plant (VPP) programs, allowing you to earn compensation for discharging energy back to the grid during periods of high demand.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003cp\u003e\u003cb\u003eFEATURES \u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe Envy 8\/10kW Hybrid Inverter delivers up to 13 kW of PV input and offers a selectable 8kW continuous output — perfect for whole-home backup or larger residential systems. Need more power? Parallel up to 10 units for a maximum of 80kW or 100kW of AC output.\u003c\/li\u003e\n\u003cli\u003eDesigned with built-in AC and DC breakers and generous internal space for wire management, the Envy enables a streamlined installation process — reducing labor time and simplifying wiring for both retrofit and new systems.\u003c\/li\u003e\n\u003cli\u003eDesigned with built-in AC and DC breakers and generous internal space for wire management, the Envy enables a streamlined installation process — reducing labor time and simplifying wiring for both retrofit and new systems.\u003c\/li\u003e\n\u003cli\u003eThe Envy is engineered for residential 120\/240V split-phase systems and can also be used in commercial 120\/208V or 127\/220V three-phase setups with just two or more inverters — offering unmatched versatility for mixed-use projects.\u003c\/li\u003e\n\u003cli\u003eJoin utility demand response programs and get paid to support the grid. The Envy is VPP-compatible and approved by utilities across the U.S. and Canada, allowing your Fortress Power system to discharge energy during peak demand and generate ongoing financial rewards.\u003c\/li\u003e\n\u003cli\u003eMonitor your solar production, battery performance, and grid consumption anytime via the Fortress Power mobile app. The Envy also supports remote firmware updates, ensuring your system stays up to date without the need for onsite visits.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Voltage:\u003c\/strong\u003e 120\/240V (AC), 48V (DC battery)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Power:\u003c\/strong\u003e 8 kW continuous (16 kW peak for 500 ms)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax PV Input Power:\u003c\/strong\u003e 13,000 W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPPT Inputs:\u003c\/strong\u003e 2 (2:2 configuration)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax. Input Current:\u003c\/strong\u003e 25 \/ 25 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Efficiency (PV to Grid):\u003c\/strong\u003e 97.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCEC Efficiency:\u003c\/strong\u003e 96.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Charge\/Discharge Current:\u003c\/strong\u003e 167 A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage Range (Battery):\u003c\/strong\u003e 48–56 V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (H×W×D):\u003c\/strong\u003e 580 × 490 × 265 mm | 22.8 × 19.3 × 10.4 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 44 kg (97 lb)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Rating:\u003c\/strong\u003e NEMA 4X \/ IP65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -25°C to 60°C (derating \u0026gt;40°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCycle Life (Est.):\u003c\/strong\u003e ≥9500 cycles @80% DOD (for compatible lithium batteries)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Shallow Water Supply","offers":[{"title":"Default Title","offer_id":55775086412098,"sku":null,"price":3735.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1020\/9961\/6066\/files\/fortress8kwhybird.jpg?v=1785959274","url":"https:\/\/shallow-h2o.com\/products\/envy-8-hybrid-inverter","provider":"Shallow Water Supply","version":"1.0","type":"link"}