How long does the Outback Power SE-860XLC-300AFCI battery last?

The system delivers 3800 cycles at 50% DoD and has a 17-year standby life, offering reliable long-term performance in demanding environments.

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Outback Power SystemEdge 8.0 kW FLEXpower Radian w/ 59kWh Energy Storage Package - SE-860XLC-300AFCI

Outback Power SystemEdge 8.0 kW FLEXpower Radian w/ 59kWh Energy Storage Package - SE-860XLC-300AFCI — front view

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Call 888-876-0007 for a pallet-quote

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Unlimited lifetime support, always available.

Outback Power SystemEdge 8.0 kW FLEXpower Radian w/ 59kWh Energy Storage Package - SE-860XLC-300AFCI

Trusted by 1,000s of Contractors & Installers

Available to Order

SKU PES-SPS-SIV-0363

OEM Authorized Dealer Full OEM Warranty

$34,492.69 USD

$ $34,492.69 USD

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Quantity

$585/kWh

Datasheet

Multi-unit or project order?Get a Volume Quote →

Offloading overstock or decommissioned gear? We buy surplus equipment →

Secure checkout · Wire/ACH accepted on quotes · Freight arranged for you

Ships via ground carrier, tracked. Pallet & heavy orders go LTL freight — our team confirms freight within 1 business day.

SKU: PES-SPS-SIV-0363
MPN: SE-860XLC-300AFCI
Unit price: $585/kWh

Complete the job

Compatible gear contractors pair with this item

Solar panels Runergy Hyperion 400W Mono PERC Bifacial Dual Glass HY-DH108P8B-400 Solar Panel

$140.99

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Available to Order

Order today — we confirm lead time at checkout

Volume Pricing

Call 888-876-0007 for a pallet-quote

Flat Rate Shipping - Calculated at Checkout

Delivery timeframe shown above at checkout

Lifetime Customer Support

Unlimited lifetime support, always available.

Request a Free Quote

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Outback Power SystemEdge 8.0 kW FLEXpower Radian w/ 59kWh Energy Storage Package - SE-860XLC-300AFCI $34,492.69

Specifications

Datasheet

Capacity 59kWh

Breaker Type AFCI

Certifications<

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 SE-860XLC-300AFCI Energy Storage System

The Outback Power SE-860XLC-300AFCI is a robust energy storage solution designed for high-demand off-grid, self-consumption, and emergency backup applications. This system integrates substantial energy storage with advanced lead carbon technology to deliver reliable performance. It offers 3800 cycles at 50% Depth of Discharge (DoD) and a lengthy standby life of 17 years, ensuring long-term dependability and efficiency for all users.

Product Features

Enhanced Energy Capacity

This system boasts a high solar energy capacity, making it perfect for situations where substantial energy storage is a necessity, ensuring consistent performance even in demanding scenarios.

Modular Racking Design

The EnergyCell XLC incorporates a time-saving modular design with an integrated cabinet, significantly reducing installation time by over 40% compared to traditional setups.

Advanced Carbon Additives

Incorporating specialized carbon additives, this battery enhances its service life and safety, backed by proven lead-acid VRLA technology, making it a reliable energy source.

Seamless Integration

Designed to operate optimally with OutBack Power and OPTICS RE connectivity, it allows real-time access to critical battery performance data, enhancing the user experience.

Comprehensive Warranty

Backed by a 10-year full replacement warranty, this energy system offers peace of mind, signifying its reliability and long-term performance.

How It Works

The EnergyCell XLC system operates efficiently by employing advanced lead-acid technology coupled with innovative carbon additives. It's designed for seamless integration with OutBack Power equipment, enhancing the system€™s overall performance and connectivity.

Advanced Battery Technology

This component leverages pioneering lead-acid technology combined with advanced carbon additives, delivering exceptional cycle life and energy capacity.

Integrated Power Management

The system supports optimal functionality with the inclusion of an integrated cabinet and modular racking assembly, streamlining installation processes and enhancing efficiency.

Real-Time Performance Monitoring

With OPTICS RE connectivity, users gain real-time insights into battery performance, supporting efficient energy management and decision-making.

Specifications

Nominal Voltage Per Cell	2V
Nominal Voltage Per System	48VDC
Cycle Life @ 50% DoD	3800 cycles
Absorb Voltage (25°C)	58VDC
Absorb Time	3.5 hours
Float Voltage (25°C)	53 to 54VDC
Float Time	2 hours
Equalize Voltage and Charge Frequency	58VDC \| 12 Hrs \| 14 days
Re-Bulk Voltage	48VDC
Re-Float Voltage	50VDC
Maximum Charge Current	168A
Operating Temperature Range	Discharge: €“20°C to 50°C \| Charge: 0°C to 40°C \| Storage: €“20°C to 40°C
Optimal Operating Temperature	25°C
Self-Discharge Time	Up to 6 months at 25°C
Terminal Type	M10 bolt
Terminal Hardware Initial Torque	287-344 Kgf·cm
Weight (lb/kg)	4425.12 / 2007.2
System Dimensions H x W x D (in/mm)	67.3 Ã— 44.2 Ã— 21.8 / 170.9 Ã— 112.3 Ã— 55.4
Warranty	10 year standard warranty

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 SE-860XLC-300AFCI Energy Storage System

Product Features

Enhanced Energy Capacity

This system boasts a high solar energy capacity, making it perfect for situations where substantial energy storage is a necessity, ensuring consistent performance even in demanding scenarios.

Modular Racking Design

The EnergyCell XLC incorporates a time-saving modular design with an integrated cabinet, significantly reducing installation time by over 40% compared to traditional setups.

Advanced Carbon Additives

Incorporating specialized carbon additives, this battery enhances its service life and safety, backed by proven lead-acid VRLA technology, making it a reliable energy source.

Seamless Integration

Designed to operate optimally with OutBack Power and OPTICS RE connectivity, it allows real-time access to critical battery performance data, enhancing the user experience.

Comprehensive Warranty

Backed by a 10-year full replacement warranty, this energy system offers peace of mind, signifying its reliability and long-term performance.

How It Works

Advanced Battery Technology

This component leverages pioneering lead-acid technology combined with advanced carbon additives, delivering exceptional cycle life and energy capacity.

Integrated Power Management

The system supports optimal functionality with the inclusion of an integrated cabinet and modular racking assembly, streamlining installation processes and enhancing efficiency.

Real-Time Performance Monitoring

With OPTICS RE connectivity, users gain real-time insights into battery performance, supporting efficient energy management and decision-making.

Specifications

Nominal Voltage Per Cell	2V
Nominal Voltage Per System	48VDC
Cycle Life @ 50% DoD	3800 cycles
Absorb Voltage (25°C)	58VDC
Absorb Time	3.5 hours
Float Voltage (25°C)	53 to 54VDC
Float Time	2 hours
Equalize Voltage and Charge Frequency	58VDC \| 12 Hrs \| 14 days
Re-Bulk Voltage	48VDC
Re-Float Voltage	50VDC
Maximum Charge Current	168A
Operating Temperature Range	Discharge: €“20°C to 50°C \| Charge: 0°C to 40°C \| Storage: €“20°C to 40°C
Optimal Operating Temperature	25°C
Self-Discharge Time	Up to 6 months at 25°C
Terminal Type	M10 bolt
Terminal Hardware Initial Torque	287-344 Kgf·cm
Weight (lb/kg)	4425.12 / 2007.2
System Dimensions H x W x D (in/mm)	67.3 Ã— 44.2 Ã— 21.8 / 170.9 Ã— 112.3 Ã— 55.4
Warranty	10 year standard warranty

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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!

Coll A

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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