Outback 3-shelf comprehensive battery enclosure
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The OutBack Integrated Battery Rack system is a cutting-edge battery enclosure that streamlines the installation process by incorporating all necessary components, such as cell interconnects, cabling, series string overcurrent protection, and disconnects. This comprehensive system arrives fully assembled from the factory, with the exception of the batteries, which can be swiftly added and connected on-site. This unique design makes it remarkably easy to specify, order, and install.
Distinguishing itself from conventional steel racks or sheet-metal enclosures, the OutBack design is meticulously crafted from powder-coated aluminum. This not only results in a sleeker appearance but also ensures durability in even the most challenging environments, all while maintaining a weight of less than 90 pounds. The 2-shelf IBR-2 is specifically sized to fit beneath an OutBack Radian inverter/charger, minimizing system component clutter and optimizing installation space. Clear covers on the racks facilitate visual inspection of internal components while providing an additional layer of protection.
Features
- NEW IBR-2-48-175-LI and IBR-3-48-175-LI models for lithium ion batteries including Simpliphi’s 3.5kWh, 48V
- Ideal for use with OutBack Radian, FLEXpower and FLEXcoupled systems
- Fast installation
- Supports multiple 48V strings of OutBack EnergyCell and lithium ion batteries
- Overcurrent protection on each battery string provides added safety and flexibility
- Well-ventilated for increased battery safety and longevity
- Protective terminal covers
- Space-saving design with smaller footprint

Description
The OutBack Integrated Battery Rack system is a cutting-edge battery enclosure that streamlines the installation process by incorporating all necessary components, such as cell interconnects, cabling, series string overcurrent protection, and disconnects. This comprehensive system arrives fully assembled from the factory, with the exception of the batteries, which can be swiftly added and connected on-site. This unique design makes it remarkably easy to specify, order, and install.
Distinguishing itself from conventional steel racks or sheet-metal enclosures, the OutBack design is meticulously crafted from powder-coated aluminum. This not only results in a sleeker appearance but also ensures durability in even the most challenging environments, all while maintaining a weight of less than 90 pounds. The 2-shelf IBR-2 is specifically sized to fit beneath an OutBack Radian inverter/charger, minimizing system component clutter and optimizing installation space. Clear covers on the racks facilitate visual inspection of internal components while providing an additional layer of protection.
Features
- NEW IBR-2-48-175-LI and IBR-3-48-175-LI models for lithium ion batteries including Simpliphi’s 3.5kWh, 48V
- Ideal for use with OutBack Radian, FLEXpower and FLEXcoupled systems
- Fast installation
- Supports multiple 48V strings of OutBack EnergyCell and lithium ion batteries
- Overcurrent protection on each battery string provides added safety and flexibility
- Well-ventilated for increased battery safety and longevity
- Protective terminal covers
- Space-saving design with smaller footprint

what’s included
The E2000LFP Expandable Power Station combines power and flexibility in a portable package. Link it with two EB3000 battery packs to reach an impressive 8064Wh capacity - enough for almost any power need.
With 2000W AC output, it runs most household devices and tools without breaking a sweat. The advanced LiFePo4 batteries deliver outstanding durability, keeping 80% capacity even after 3500 charging cycles.
Charging is quick and flexible. The station accepts up to 1300W input across multiple ports, with 600W maximum solar input. Using solar panels, you'll fully charge in 2-3 hours. Need it faster? Dual AC adapters cut that time to just 1.5-2 hours.
Specification
The E2000LFP Expandable Power Station combines power and flexibility in a portable package. Link it with two EB3000 battery packs to reach an impressive 8064Wh capacity - enough for almost any power need.
With 2000W AC output, it runs most household devices and tools without breaking a sweat. The advanced LiFePo4 batteries deliver outstanding durability, keeping 80% capacity even after 3500 charging cycles.
Charging is quick and flexible. The station accepts up to 1300W input across multiple ports, with 600W maximum solar input. Using solar panels, you'll fully charge in 2-3 hours. Need it faster? Dual AC adapters cut that time to just 1.5-2 hours.
Shipping & Delivery
The E2000LFP Expandable Power Station combines power and flexibility in a portable package. Link it with two EB3000 battery packs to reach an impressive 8064Wh capacity - enough for almost any power need.
With 2000W AC output, it runs most household devices and tools without breaking a sweat. The advanced LiFePo4 batteries deliver outstanding durability, keeping 80% capacity even after 3500 charging cycles.
Charging is quick and flexible. The station accepts up to 1300W input across multiple ports, with 600W maximum solar input. Using solar panels, you'll fully charge in 2-3 hours. Need it faster? Dual AC adapters cut that time to just 1.5-2 hours.
Get Started In 3 Simple Steps
The whole process is easy – no salespeople involved.

Step 1: Choose Your System
Pick your products at direct-to-you prices. Browse complete systems and see exactly what you'll pay.

Step 2: Place Your Order
Quick online checkout with free U.S. shipping. Your order ships within 3-5 business days.

Step 3: Power Up
Professional guidance for setup and connection. Our team helps you get the most from your power station.
The Build The Power Difference
Here’s why you’ll prefer us over other providers.
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What Our Customers Say
Direct experiences from homeowners who took control of their energy costs.
Frequently Asked Questions
How is Build The Power different from other companies?
Unlike traditional companies, we've removed the complex network of salespeople, project managers, and dealer fees. You browse and buy directly through our digital platform, cutting costs by 20-50% while still getting expert support when you need it.
How does your ordering process work?
Browse & Select – Find the product that suits your needs.Add to Cart – Click "Add to Cart" and proceed to checkout. Secure Payment – Complete your purchase using our secure payment options. Order Confirmation – You’ll receive an email confirmation with your order details. Shipping & Delivery – We process and ship your order as quickly as possible. A tracking number will be provided. If you have any questions, feel free to contact us!
Do you offer free shipping?
Yes! We offer free shipping on all orders, with no minimum purchase required. Enjoy hassle-free shopping without worrying about extra shipping costs. Once your order is processed, we’ll provide a tracking number so you can follow your shipment’s progress.
What's your return policy?
We offer a 30-day return policy for your peace of mind. If you're not completely satisfied with your purchase, you can return it within 30 days of delivery for a refund or exchange. The item must be in its original condition and packaging.
To start a return, contact our support team, and we’ll guide you through the process.
Can I get help with installation?
We do not offer installation services, but we’re happy to recommend trusted companies or services that can assist you. If you need help finding an installer, feel free to contact us, and we’ll point you in the right direction!