What is the Outback Power FPR-4048A-300AFCI Power Center?

The Outback Power FPR-4048A-300AFCI is a fully integrated 4.0kW power center designed to manage solar, battery, and grid energy seamlessly. It supports off-grid and grid-interactive systems for reliable power management.

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Outback Power Flexpower Radian 4.0kw Power Center - FPR-4048A-300AFCI

Outback Power Flexpower Radian 4.0kw Power Center - FPR-4048A-300AFCI

Outback Power FPR-4048A-300AFCI inverter charger with control panel, wall-mounted

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Lifetime Customer Support

Unlimited lifetime support, always available.

Trusted by 1,000s of Contractors & Installers

In Stock

SKU PES-SPS-SIV-0438

Outback Power Flexpower Radian 4.0kw Power Center - FPR-4048A-300AFCI

OEM Authorized Dealer BABA Compliant Full OEM Warranty 7-10 Business Day Delivery

$7,071.98 USD

$ $7,071.98 USD

Sale Sold out

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In Stock

Get yours today!

9+ sold

In the last 7 days

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

In High Demand! Order Now To Secure Your Items

Request a Free Quote

Got Questions? We’re Here to Help!

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Specifications

Datasheet

Power Rating 4000 W

Voltage 300 VDC (PV) / 48 VDC (bat)

Ac Voltage 240 VAC

Efficiency 93%

What is your return policy?

Returns are free in the first 30 days with no restocking or processing fees, although the customer may be responsible for paying return shipping. See our complete return policy on our Shipping, Delivery, and Returns page linked in the footer of this website.

What’s covered by your return policy?

Our returns policy covers all purchases made through Portlandia Electric Supply. For warranty issues, as authorized distributors, we honor the full manufacturer warranty of ALL the brands on our website. See our complete returns and warranty policies on our Shipping, Deliver, and Returns page.

How long will it take to receive my order?

All orders are processed within 72 hours and you can expect delivery on most orders within 5-7 business days. You will receive access to our customer portal after ordering, where it is easy to track all your shipments. See our Shipping, Delivery and Returns page for more details.

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Our legendary lifetime customer support has helped make us the #1 online solar retailer! We have a dedicated team of solar professionals standing by to help you navigate the world of solar with ease. From selecting the perfect solar kit to installation and beyond, we provide support and expertise at every step of the journey.If you need help with ordering, shipping, troubleshooting, expanding your system, warranty issues, or anything else you have questions about for as long as you own your Portlandia Electric Supply equipment, we’ve got you covered: we’re always only a phone call or email away.

Outback Power Flexpower Radian 4.0kw Power Center - FPR-4048A-300AFCI

The Outback Power FPR-4048A-300AFCI is an advanced power center designed to optimize grid and renewable energy usage. This system is engineered for seamless integration with battery and solar technologies, ensuring efficient energy management. Ideal for both off-grid and grid-interactive applications, this power center provides robust energy solutions while ensuring reliability and durability across diverse environments.

Product Features

Grid-Interactive Capability

Experience seamless energy transition with grid-interactive functionality, allowing efficient energy usage from stored and renewable sources. The system manages power distribution effectively, reducing grid reliance.

Advanced Battery Charging Profile

Harness the power of cutting-edge battery technology, including lithium-ion support, providing optimal charging options that enhance battery life and performance.

Simplified Installation Process

This power center includes the GS Load Center option, which significantly reduces the complexity and time needed for installation, making it ideal for quick setups.

Dual AC Inputs

The dual AC input system offers flexibility with grid or generator connections, negating the need for additional external switches, thus enhancing operational convenience.

Field Upgradeable Firmware

Stay updated with easily upgradable firmware in the field, ensuring the latest features and optimal functionality without the hassle of complex hardware updates.

How It Works

The Outback Power Flexpower Radian operates by seamlessly balancing energy sources such as solar, battery, and grid power. The system utilizes a sophisticated configuration wizard to streamline settings and optimize performance in any setup.

Configuration Wizard

The integrated configuration wizard simplifies the setup process by guiding users through intuitive steps for optimal system configuration, enhancing ease of use.

Energy Management System

This component intelligently manages energy flow between storage systems and power sources, delivering enhanced performance and efficiency tailored to user needs.

Battery Management

The robust battery management system ensures effective charging and discharging, preserving battery health while maximizing storage efficiency.

Specifications

Model	GS4048A
Nominal DC Input Voltage	48 VDC
Continuous Output Power (@ 25°C)	4000 VA
AC Output Voltage (Selectable)	120/240 VAC (200-260 VAC)
AC Output Frequency (Selectable)	60 Hz (50 Hz)
Continuous AC Output Current (@ 25°C)	16.7 AAC
Idle Consumption	34 W
Typical Efficiency	93%
Max Total Harmonic Distortion	< 5%
Operating Temperature Range	-20 to 50°C (derated above 25°C)

What is your return policy?

What’s covered by your return policy?

How long will it take to receive my order?

What are your financing and payment options?

We offer several ways to pay to make getting your solar kit simple:

Credit Card: if the purchase is greater than your card’s limit, you can split the cost onto multiple cards as well as Paypal, financing through Affirm, and ACH/bank transfer

You can arrange financing during the checkout process, or scroll further down this page for more details. Please note, if you'd like to finance your order, you can do so instantly, right at checkout.

How does your Lifetime Customer Support work?

Outback Power Flexpower Radian 4.0kw Power Center - FPR-4048A-300AFCI

Product Features

Grid-Interactive Capability

Advanced Battery Charging Profile

Harness the power of cutting-edge battery technology, including lithium-ion support, providing optimal charging options that enhance battery life and performance.

Simplified Installation Process

This power center includes the GS Load Center option, which significantly reduces the complexity and time needed for installation, making it ideal for quick setups.

Dual AC Inputs

The dual AC input system offers flexibility with grid or generator connections, negating the need for additional external switches, thus enhancing operational convenience.

Field Upgradeable Firmware

Stay updated with easily upgradable firmware in the field, ensuring the latest features and optimal functionality without the hassle of complex hardware updates.

How It Works

Configuration Wizard

The integrated configuration wizard simplifies the setup process by guiding users through intuitive steps for optimal system configuration, enhancing ease of use.

Energy Management System

This component intelligently manages energy flow between storage systems and power sources, delivering enhanced performance and efficiency tailored to user needs.

Battery Management

The robust battery management system ensures effective charging and discharging, preserving battery health while maximizing storage efficiency.

Specifications

Model	GS4048A
Nominal DC Input Voltage	48 VDC
Continuous Output Power (@ 25°C)	4000 VA
AC Output Voltage (Selectable)	120/240 VAC (200-260 VAC)
AC Output Frequency (Selectable)	60 Hz (50 Hz)
Continuous AC Output Current (@ 25°C)	16.7 AAC
Idle Consumption	34 W
Typical Efficiency	93%
Max Total Harmonic Distortion	< 5%
Operating Temperature Range	-20 to 50°C (derated above 25°C)

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Prepare for Anything

From hurricanes to blackouts, reliable solar power ensures you're able to keep your home & family safe no matter what comes your way.

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Making one-click solar solutions simple since 2018. Whether you’re powering a cabin, charging devices, or backing up your home.

Secure Your Independence

Say goodbye to reliance on the energy companies. Enjoy the same freedom that 50,000+ customers have with their own solar power system.

Customer Success Stories

Troy P

EG4 off-grid base kit, Happy with my purchase.

This is the first stage of my three planned purches. I got the eg4 inverter 6000 XP base kit with six 400 watt panels and the two server rack batteries. Did a little online research and followed the instructions and it got set up without any issues. Right now I'm just running it in my garage on a single outlet and have been running dual 750 watt water distillers with it. Once I get the second inverter and a bunch more panels and batteries, I plan on attaching it to my subpanel in my house that has my lights and outlets and appliances on it. Then I'll get a soft start for my AC and blower and run it on my main panel.

Jacob B

Easy Process, Genuine Support

Trying to pick the correct solar system for your needs can be very technical and frustrating. I wanted to thank Yvhan and the Portlandia Electric supply team for their patience and helpful attitudes through multiple calls. I feel like we were able to narrow it down to what worked for me and my family. My system works great and I couldn't be happier to have picked Portlandia Electric Supply.

Patrick B

Off Grid Solar Purchase

I wanted to get an offgrid solar system for years but didn’t know where to start. I found Portlandia Electric Supply on Facebook and decided to submit a quote. Within 24 hours I had a custom proposal that was almost half the price of the companies I had previously got quotes from. My wife and I decided to order online and the kit came in a timely manner and it was an easy install. Great company to work with!

James Martin

Highly Recommend

I would like to take the time to express the outstanding service that I was provided with by Portlandia Electric Supply. They provided me with all the answers to my questions, and after reviewing our quote over the phone I felt comfortable proceeding to order my kit. It’s exactly what I needed and they were there to help us over the phone when we had questions installing it. I highly recommend others in need to choose Portlandia Electric Supply.

Brian H

Solar Kit for Mobile Work Van

As a professional videographer, I needed reliable power on the go.Portlandia Electric Supply Delta Pro and roof-mounted panels were the perfect solution. Setup was easy, and the kit included everything needed. The Delta Pro powers my cameras, lights, laptop, and a small fridge with impressive battery capacity.

Keith S

Best Tech Support

You folks have been wonderful guiding me through the ins and outs of going solar. Plus your tech guys Rod and Nelson are the absolute best. They explained all the different aspects of inverters, batteries and how to keep them in top condition. Too much more to put here… but no other company has the 100% tech support you provide for your customers!

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Great Experience

My experience with Portlandia Electric Supply has been excellent. Before the sales, they answered all my questions to assure that I got what I needed. After the sales they continued to support me with answers and help. I had a warranty issue with a unit, and it was handled as well as possible. I would recommend them to anyone looking to go solar.

Troy P

EG4 off-grid base kit, Happy with my purchase.

Jacob B

Easy Process, Genuine Support

Patrick B

Off Grid Solar Purchase

James Martin

Highly Recommend

Brian H

Solar Kit for Mobile Work Van

Keith S

Best Tech Support

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