Fortress Power Bundle - Envy 12kW - eForce 9.6 kWh - eWay and Base - Guardian Gateway (Extended Warranty)
MPN No: Envy-12K eForce 9.6
Expected ship date Nov 29 - Dec 06
In Stock
9,821.00
-11%
$8,699.00
Sale
Fortress Power Bundle - Envy 12kW - eForce 9.6 kWh - eWay and Base - Guardian Gateway (Extended Warranty)
Fortress Power Bundle - Envy 12kW - eForce 9.6 kWh - eWay and Base - Guardian Gateway (Extended Warranty)
Regular price
$9,821.00
-11%
$8,699
11% OFF
LESS THAN 50
Sale
Fortress Power Bundle - Envy 12kW - eForce 9.6 kWh - eWay and Base - Guardian Gateway (Extended Warranty)
Fortress Power Bundle - Envy 12kW - eForce 9.6 kWh - eWay and Base - Guardian Gateway (Extended Warranty)
In Stock
MPN No: Envy-12K eForce 9.6
Regular price
$9,821.00
-11%
$8,699
Expected ship date Nov 29 - Dec 06
We offer multiple secure payment options for your convenience
We offer multiple secure payment options for your convenience
Regular price
$9,821.00
-11%
$8,699
Fortress Power Bundle - Envy 12kW - eForce 9.6 kWh - eWay and Base - Guardian Gateway (Extended Warranty)
MPN No:
Envy-12K eForce 9.6
Expected ship date Nov 29 - Dec 06
In Stock
Sale
Fortress Power Plug-and-Play Solar Storage System
Complete Hybrid Energy Storage Solution with Smart Monitoring with Extended 15-Year Battery Warranty
Experience true energy independence with this Fortress Power hybrid system — a fully integrated, plug-and-play solar storage package engineered for simplicity, flexibility, and long-term performance. Designed for homes, farms, and small commercial applications, it combines smart power conversion, scalable energy storage, and advanced monitoring into one seamless solution.
How These Work Together
This system integrates the Fortress Power Envy True 12 kW Hybrid Inverter, Fortress Power eForce 9.6 kWh Stackable Batteries, the Fortress Guardian Gateway, and the Fortress eWay and Base system for clean, modular installation.
-
Fortress Envy 12 kW Hybrid Inverter serves as the system’s command center — converting DC solar power to AC for household use, while managing battery charging and grid interaction.
-
Fortress eForce 9.6 kWh Batteries provide reliable energy storage, automatically charging during the day and discharging when solar production drops or during outages.
-
The Guardian Gateway connects your system to the cloud for live monitoring, firmware updates, and smart control. It also enables participation in Virtual Power Plant (VPP) programs where available.
-
When the Guardian Gateway is installed, it extends the battery warranty from 10 years to 15 years, providing maximum protection and peace of mind.
-
The eWay and Base System simplifies installation, offering a secure, plug-and-play foundation for stacking multiple eForce batteries.
Together, these components create a flexible hybrid power platform ready for both grid-tied and off-grid operation — optimized for safety, longevity, and scalability.
Key Technology
Fortress Power Envy True 12 kW Hybrid Inverter
A high-performance hybrid inverter designed to handle solar, grid, generator, and battery power simultaneously. It supports up to 21 kW PV input across three independent MPPTs, ensuring maximum power harvest and redundancy. The inverter includes an integrated transfer switch for backup power, optional generator input, and advanced load management.
Fortress Power eForce 9.6 kWh Outdoor Battery
A 48 V lithium iron phosphate (LiFePO₄) energy storage unit offering 9.6 kWh usable capacity per module. Rated IP65 for outdoor installation, it features an integrated battery management system (BMS) and can be stacked up to six units (57.6 kWh) using the Fortress eWay and Base system.
Fortress Power Guardian Gateway
The brain of the Fortress ecosystem, the Guardian enables full remote monitoring, battery health tracking, and cloud-based firmware updates. When connected, it activates the 15-year extended battery warranty and allows for integration into grid-services programs such as demand response or Virtual Power Plant (VPP).
Fortress eWay and Base Mounting System
This modular mounting platform provides a plug-and-play structure for multiple eForce batteries, simplifying installation and cable management while maintaining a professional, compact footprint.
Warranty
| Component | Standard Warranty | Extended Warranty | Notes |
|---|---|---|---|
| Fortress Envy 12 kW Inverter | 10 years | — | Hybrid inverter with built-in backup functionality |
| Fortress eForce 9.6 kWh Battery | 10 years | 15 years with Guardian Gateway | Stackable, outdoor-rated battery system |
| Guardian Gateway | 5 years | — | Enables monitoring, updates, and warranty extension |
| eWay and Base System | 5 years | — | Mounting and connection platform for battery stacks |
Product Specifications
| Component | Model | Key Specs |
|---|---|---|
| Inverter | Fortress Power Envy True 12 kW | 12 kW AC output |
| Battery | Fortress Power eForce 9.6 kWh | 48 V |
| Monitoring Gateway | Fortress Power Guardian | RS485/CAN |
| Mounting System | Fortress Power eWay and Base | Modular plug-in foundation for eForce 9.6 kWh batteries |
Why Choose This Kit
-
Fully plug-and-play Fortress ecosystem with seamless inverter-to-battery integration
-
Designed for both grid-tied and off-grid energy independence
-
15-year extended battery warranty with Guardian Gateway connection
-
Scalable energy storage from 9.6 to 57.6 kWh
-
Simple, modular installation with eWay and Base mounting system
-
Eligible for 30% Federal ITC and potential Domestic Content Bonus Credits
FAQ
Shipping costs at US Solar Supplier are calculated based on the weight and dimensions of the product(s) in your order. The company utilizes FedEx or UPS for ground shipments and trusted freight carriers for larger shipments. All shipments are insured for customer protection.
For standard delivery, most orders will arrive at their destination within 7 to 10 business days. Please note that these estimates can change depending on the carrier's operational capabilities and other uncontrollable factors.
It is essential to meticulously inspect your shipment upon delivery. If any damage or issues are found, note them on the Bill of Lading (BOL) or the delivery receipt. Major visible damage should result in the rejection of the delivery. Any damages must be reported to US Solar Supplier by email within 24 hours of delivery, including the signed BOL and any supporting documents or photos.
US Solar Supplier offers only the best Tier 1 product offerings and high-quality solar equipment. You can design your solar project using the solar design tool, tailored to fit your needs. If you have specific preferences or deadlines, include this information in the order notes or contact the sales department before placing your order. US Solar Supplier is committed to empowering you with the tools and support needed to ensure your project's success.
US Solar Supplier offers a range of finance solutions through its partners, including Power Purchase Agreements, Leases, and Loans. Additionally, their consultative approach can help you take advantage of PACE financing for commercial projects. The team at US Solar Supplier is ready to assist in finding the right finance solution to make your solar project a reality.
