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Fortress Power Hybrid Power Kit | 12kW 120/240 Output 48VDC - 16.2kWh System Bundle | Envy12 Hybrid Inverter + 3 x eFlex Max Lithium Battery | Guardian Battery Monitor | FlexTower

Fortress Power Hybrid Power Kit | 12kW 120/240 Output 48VDC - 16.2kWh System Bundle | Envy12 Hybrid Inverter + 3 x eFlex Max Lithium Battery | Guardian Battery Monitor | FlexTower

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Top Authorized Dealer
Manufacturer Warranty Included
Customers rate us 4.8/5 based on 445 reviews.
SKU Envy12+3eFlexMax+Guardian+FlexTower
Save 10% Save 7%
$13,734.00
$13,734.00 - $13,734.00
$13,734.00
$12,840.00
$12,311.00 - $12,840.00
$12,840.00
Availability:
in stock, ready to be shipped
Availability:
in stock, ready to be shipped

Get it between Friday June 27th - Wednesday July 2nd

Guardian Battery Monitor: Yes
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Price Match Policy

Price Match

Here at OffGrid Living, we want to offer you the best prices online.

If you happen to find a lower price for the same product, we will guarantee to match their price or beat their price. Note, this does not apply to all products in the store. Please reach out to us via email or chat if you want a price match or price beat.

For the policy to apply, please send us a screenshot, link, or any other evidence of the product being priced lower than ours before making the purchase.

Refer to our Price Match Policy Rules.

Refunds & Returns Policy

At OffGrid Living, we are proud to have the best refund and return policies in the industry. If you’re not satisfied with your purchase for any reason, you may return it to us within 30 days for a refund.

If you have a problem with our order (there are missing components, damages, or the product is not functioning), please reach out to us as quickly as possible. Some of the problems can be resolved by going through the product manual or the product FAQs.

Refer to our Refunds & Return Policy for more details.

Shipping & Delivery

Order Processing

Once we receive your order, we will send you a confirmation email. Then we will process the order by confirming that the product is in stock and ready for shipment. If any of the items in your order are back-ordered, we will reach to you via email or phone and you may choose to either wait or receive a 100% refund.

Please allow 1-3 days for processing your order.

Shipping

We ship to the lower 48 continental United States only at this time.

Shipping times and shipping method will depend on the specific product and brand you purchase. If you have any shipping question, feel free to ask on the chat or email us at info@offgridlivingsolutions.com.

We will send tracking information by email the same day the shipping tracking number is created/available.

Before you sign the shipping bill, please THOROUGHLY INSPECT YOUR ITEM. Signing for the receipt of a damaged product removes the liability of the shipping company and OffGrid Living. Once you accept your shipment as non-damage, your item is your property.

Delivery time

Shipping Timeline listed above is an estimate. Please call or message the web chat for precise ETAs.

Description

Fortress Power Hybrid Power Kit | 12kW 120/240 Output 48VDC - 16.2kWh System Bundle | Envy12 Hybrid Inverter + 3 x eFlex Max Lithium Battery | Guardian Battery Monitor | FlexTower

Description

The Fortress Power Hybrid Power Kit includes (1) 12kW Envy12 Hybrid Inverter, (3) eFlex Max Lithium Iron Phosphate (LiFePO4) Batteries, (1) Guardian Battery Monitor, and (1) Flex Tower. With a 48VDC system and 120/240 output, this 16.2kWh bundle is designed for reliable, uninterrupted power for smaller to medium-sized homes or businesses. The included Flex Tower provides a compact and efficient storage solution, making it easier to manage your energy needs. This system ensures protection from power outages while delivering dependable, long-lasting performance.

Envy 12: The Fortress Power Envy True 12 kW – a whole-home, all-in-one 12kW inverter solution. Paired with the Fortress Power eFlex 5.4 kWh, the eVault MAX 18.5 kWh or LFP-10 MAX batteries, the Envy features a 200A AC passthrough providing up to 12kW (50A @ 240V) or 10.4kW (50A @208V) of whole-home backup power or small commercial. The Envy features a built-in generator input with AC/DC coupling, on- and off-grid capabilities, plus a 3 MPPT output allowing for a maximum of 21 kW PV  array. The Envy is equipped with a built-in APsmart Module Level Rapid Shutdown Transmitter and Button, along with Pre-built AC & DC breakers allowing for fast installation and commissioning. Use our online monitoring app to access  your system from anywhere. 

eFlex Max: Discover the power and flexibility of the eFlex MAX 5.4 LFP Battery, designed to provide you uninterrupted power in the most demanding environments and weather conditions. This top-tier lithium battery combines advanced technology with practical design to meet a wide range of energy needs while ensuring utmost safety and reliability.

8000 cycles guaranteed, 10-year warranty and the highest quality standard, make it perfect for both your home, apartment and condos, off grid cabins, RVs, boats and more.

Guardian Battery Monitor: The Fortress Power Guardian is a gateway device that connects Fortress Power Batteries to the cloud. Paired with the companion app, the Guardian will automatically discover connected Fortress Power batteries. This enables battery-level monitoring of key values such as State of Charge, Voltage, Current and Battery Temperature as well as faster, more accurate technical support. Remotely update battery firmware, submit support tickets, chat live with technical support, complete warranty submissions, and securely share installation and monitoring data directly with support engineers-right from the companion app.

FlexTower: The FlexTower is for your integrated energy storage system. Built on the foundation of the DuraRack battery cabinet, the FlexTower combines the battery, charge controller, and inverter into a single unit with an LCD control panel, and remote monitoring capability. The FlexTower is easy to install and carries IP65/NEMA3R ratings for indoor or outdoor use.

Product Specifications

Product Manual

Product Warranty

Product FAQs

Customer Reviews

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Three months in and I still haven’t run this battery below 60%. Powers my whole setup including fridge, lights, and appliances around the house. Mounting was simple and design is clean in my garage.

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What customers think about the store

OffGrid Living Solutions offers reliable, high-quality products and exceptional customer service. Customers appreciate the wide range of solar power solutions, power stations, freeze dryers, saunas, and outdoor gear. Reviews highlight efficient shipping, helpf...

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