Fortress Power Envy 10kW Hybrid Inverter

Fortress Power Envy 10kW Hybrid Inverter

Name: Fortress Power Envy 10kW Hybrid Inverter
Brand: Fortress Power
SKU: Envy 10kW
Price: 3819.0 USD
Availability: InStock

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Fortress Power

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Envy 10kW

$3,819.00

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Fortress Power Envy 10kW Hybrid Inverter

Smarter Power. Seamless Backup. Built for Energy Independence.

The Fortress Power Envy 10kW Hybrid Inverter is a powerful all-in-one energy management solution for whole-home solar + storage systems. Designed for residential and light-commercial applications, it delivers reliable power on- or off-grid.

Pair with Fortress Power batteries such as the eFlex, eFlex MAX, eVault MAX, or LFP-10 MAX to unlock scalable, high-performance energy storage. Built for flexibility, code compliance, and fast installation, the Envy 10kW is the heart of your smart energy system.

Key Features

Selectable Power Output: 10kW continuous output (41.6A @ 240V) with 60A AC passthrough—ideal for full household loads or larger solar + storage systems.
Massive PV Input Capacity: Dual MPPT inputs support up to 13kW solar input in 10kW mode.
Plug-and-Play Installation:
- Pre-integrated AC/DC breakers
- Spacious wiring zones
- Built-in APsmart Rapid Shutdown Transmitter
- NEC 2017/2020 compliant
Parallel-Ready: Connect up to 10 inverters for 100kW total output—perfect for larger homes, commercial buildings, or multi-family installations.
Supports Split-Phase & Three-Phase: From 120/240V split-phase homes to 120/208V or 127/220V three-phase commercial sites.
Virtual Power Plant (VPP) Ready: Utility-approved, VPP-compatible across the U.S. and Puerto Rico, enabling demand response programs for energy compensation.
Remote Monitoring & Smart Control:
- Real-time solar + battery performance tracking
- Grid usage insights
- Remote firmware updates
- System diagnostics from anywhere via the Fortress Guardian App

Applications

Whole-home backup power
On-grid & off-grid residential systems
Light commercial installations
Multi-inverter systems
Solar + storage retrofits
VPP participation for energy compensation

What’s Included

1 × Fortress Power Envy 10kW Hybrid Inverter
1 × Integrated Rapid Shutdown Transmitter
1 × Built-in AC/DC Breaker Set
1 × Mounting Hardware
1 × User Manual & Warranty Documentation

Battery and PV modules sold separately. Compatible with all Fortress Power LFP batteries.

Specifications

Parameter	Details
Model	Envy 10K
Max PV Input Power	15,000W
Max PV Power to Battery & AC Loads	12,000W
MPPTs / Strings per MPPT	2 / 2
Full Power MPPT Voltage Range	210V–500V
Max DC Input Current	25A / 25A
Continuous AC Output Power	10,000W (240V)
Off-grid Max Output Power	10,000W
Peak Output (500ms)	20,000W
Nominal Voltage	120V / 240V
Max Continuous AC Current	41.6A
Switching Time	<20 ms
Generator Input	50A / 12kW
Battery Voltage Range	40V–60V
Max Charge / Discharge Power	10,000W
Max Charge / Discharge Current	210A
MPPT Efficiency	99.9%
Max / CEC Efficiency	97.5% / 96.5%
Rapid Shutdown	Built-in APsmart, Tigo compatible
Enclosure Rating	NEMA 4X / IP65
Dimensions (L × W × H)	29.5 × 20.5 × 11.23 in
Weight	110 lbs (50 kg)
Display	Color LCD Touchscreen
Communication	RS485 / Wi-Fi / CAN
Certifications	UL1741(SB), IEEE1547A, Rule 21
Warranty	10 Years

Understanding Your Power Needs

Power Calculation Guide

Sizing Metric	Formula & Example
Energy Consumption (Wh)	Formula: Watts × Hours Example: 60W × 4 hrs = 240 Wh
Battery Capacity (Ah)	Formula: Watt-hours ÷ System Voltage (V) Example: 240 Wh ÷ 12V = 20 Ah
Inverter Size (W)	Formula: Total Watts × 1.25 (safety margin) Example: 300W × 1.25 = 375W → Use 400W inverter
Total Load Power (W)	Formula: Sum of all appliance watts used simultaneously Example: Light (10W) + Fan (75W) = 85W
Runtime (hrs) of Battery	Formula: (Battery Ah × Voltage) ÷ Total Load (W) Example: (100Ah × 12V) ÷ 240W = 5 hrs

Find Your Power Match

Need / Application	System Recommendation
Basic lighting + phone charging	Recommended Battery: 50Ah – 100Ah (12V) Inverter Size: 100W – 200W Notes: For small backup setups
Home office (laptop, fan, TV)	Recommended Battery: 150Ah – 200Ah (12V or 24V) Inverter Size: 500W – 1000W Notes: For moderate usage with 4–6 hours of backup
Home backup (fridge, lights)	Recommended Battery: 200Ah+ (24V or 48V recommended) Inverter Size: 1000W – 1500W Notes: Ideal for longer backups or heavier loads
Business / shop power backup	Recommended Battery: 300Ah+ (48V system) Inverter Size: 2000W – 3000W Notes: Suitable for commercial setups or extended power outages

Why Shop With Us

Authorized & Trusted Dealer: We’re fully authorized for every brand we carry, so you get genuine products backed by full manufacturer warranties.
Fast, Reliable Shipping: Shipped from U.S. warehouses with quick, dependable freight options — keeping your project on track.
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Expert Energy Guidance: Our solar and backup energy specialists are here to help with system design, product questions, and installation tips.
USA-Based Service: Local, knowledgeable, and friendly support right here in the U.S.
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Built for Energy Independence: Whether powering a cabin, prepping for emergencies, or going off-grid, our products are chosen for performance, reliability, and sustainability.

Fortress Power Envy 10kW Hybrid Inverter

$3,819.00

Fortress Power Envy 10kW Hybrid Inverter

Fortress Power

Envy 10kW

#1 Authorized Fortress Power Distributor

Free Shipping + No Sales Tax

Hassle-Free Returns & Exchanges

Talk To A Real Person

Fortress Power Envy 10kW Hybrid Inverter

Key Features

Applications

What’s Included

Specification Sheets:

Manuals:

Integration Guide:

Fortress Power Envy 10kW Hybrid Inverter

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