Off-Grid Solar Bundle | Solo 6.5 kW Inverter | 10.8–21.6 kWh Fortress Power Battery Storage

$5,561.00 $4,661.00 Save $900.00
Shipping calculated at checkout.
Battery Bank Options: 2x eFlex Max 5.4kWh with wallmount bracket (total 10.8kWh)

Get reliable off-grid power with Fortress Power’s complete solar battery bundle.
This solar battery bundle pairs the Solo 6.5kW split-phase inverter with your choice of eFlex MAX 5.4kWh or eBoost 16kWh lithium batteries—delivering 10.8kWh–21.6kWh of clean, dependable energy storage.

Ideal for cabins, tiny homes, sheds, and home backup, this bundle is built for easy installation, long lifespan, and true off-grid independence. A trusted, high-performance solution for DIYers and homeowners looking for a durable, ready-to-use off-grid solar bundle from Fortress Power.

Wondering how many appliances a Solo 6.5 kW inverter can run? Check it out below!

📘 Data Sheet Quick Links

eFlex Max Battery: Data Sheet
eBoost Battery: Data Sheet
Solo 6.5k Inverter: Data Sheet

Applications

  • Off-Grid Remote Living Power
  • DIY solar setups

Battery Bank Options

Essentials Appliances

Wi Fi Router

Wi-Fi Router

Lights

Lights

Television

Television

Phone Chargers

Phone Chargers

Laptop Home PC

Laptop Home PC

Microwave

Microwave

Well Pump

Well Pump

Refrigerator

Major Appliances - Comfort living

MiniSplit AC Conditioner

Kitchen Stove

Kitchen Stove

Hair Dryer

Vaccum Cleaner

Dishwasher

Electrical Tools

Level 1 EV Charger

Heavy Appliances - Wholehome

Level 2 EV Charger

Heatpump

Dryer

Water_Heater

Water Heater

Central Air Conditioner

Oven

Power Tools

Off-Grid Solar Bundles/Features

Live off-grid with peace of mind and long-term savings. Power your cabin, shed, or remote home with clean, quiet energy—no outages, no bills, and no noisy generators.

🔋 Scalable Battery Storage

Choose the capacity that fits your power needs today—with room to grow later.

🌎 Off-Grid Ready

No utility required—perfect for remote homes, cabins, or mobile living

🧰 DIY-Friendly Bundle

Pre-matched components make installation simple and scalable

Explore Your Bundle Components

Dive deeper into the components that make up your off-grid solar system. Find specs, benefits, and installation info.

Solo 6.5kW Inverter

Reliable and DIY-friendly, the Solo 6.5 kW split-phase 120/240V Output inverter powers home loads, cabins, or tiny homes. Features a built-in solar charge controller, grid/generator support.

👉Learn More

eFlex Max 5.4kWh Battery

Compact and flexible, the eFlex MAX 5.4 kWh battery is ideal for cabins, tiny homes, RVs, or backup power. Durable, efficient, and DIY-friendly, with long life and high round-trip efficiency for off-grid or backup systems.

👉Learn More

eBoost 16kWh Battery

Need larger capacity backup? The eBoost 16 kWh battery delivers high‑capacity, stackable energy storage — perfect for whole‑home backup, larger cabins, workshops. It’s built to handle high loads and scales easily as your power needs grow.

👉Learn More