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Limited Time Sale
Sigenergy SigenStor single battery module with front panel, side cooling fins and top connectors

Sigenergy SigenStor 8kWh Home Battery with LED

Original price was: $4,186.77.Current price is: $3,399.00.

7.8kWh usable solar storage in a modular SigenStor battery. LiFePO4 chemistry, 8.06kWh total capacity, 4kW maximum charge/discharge power and an IP66-rated enclosure. One battery module supplied; controller, gateway, mounting equipment and installation are separate.

Availability: Contact us for current stock.

SKU: SIGBAT8-0 Category: Brand:

Description

Store more of your solar power and put it to work after sunset. The Sigenergy SigenStor 8kWh Home Battery with LED is a modular lithium iron phosphate battery for a compatible SigenStor energy system. Each module provides 8.06kWh total capacity and 7.8kWh usable capacity, giving your installer a practical building block for a system sized around your home.

This product is one battery module. The energy controller, gateway, mounting equipment and installation are separate. Backup operation requires the appropriate system equipment and a professionally designed installation.

Useful storage for everyday energy needs

A compatible SigenStor system can store surplus solar generation during the day and use that energy later, helping reduce the electricity you need to buy from the grid. Actual savings and backup duration depend on your solar production, household loads, tariff and system configuration.

  • 7.8kWh usable storage per module: clear capacity figures to help you compare battery options and plan your system.
  • 4kW maximum charge and discharge power: with up to 6kW peak output for 10 seconds, subject to the controller and operating conditions.
  • Modular expansion: supported configurations use up to six battery modules per controller. Confirm compatibility and expansion requirements with your installer before adding modules.
  • LiFePO4 chemistry and layered protection: a battery platform designed around energy storage, with multiple levels of battery safety protection.
  • mySigen monitoring: view battery status through the app as part of a compatible, commissioned system.
  • IP66-rated enclosure: suitable for a compliant indoor or outdoor installation, with natural-convection cooling.

One module, part of a complete SigenStor system

Examples of complete Sigenergy SigenStor systems with different battery stack heights
System illustration: controllers and multiple battery modules are shown. This listing supplies one battery module; other equipment is sold separately.

The stackable design lets your installer select an appropriate storage capacity without changing to a different battery platform. Ground-standing and wall-mounted installation options are available with the appropriate mounting equipment, subject to site conditions and Sigenergy’s installation requirements.

Explore our Sigenergy installed home battery package for a complete-system option, or contact LiFePO4 Australia to check the right equipment for your installation.

Before you order

  • Adding to an existing system? Have your installer confirm the controller model, existing battery configuration, firmware and permitted expansion arrangement.
  • Planning backup power? The battery alone does not provide a complete backup solution. Gateway selection, controller capacity and circuit design determine what the system can support.
  • Comparing battery sizes? This is the 8kWh-class module, with 7.8kWh usable energy under the manufacturer’s test conditions. You can also view the Sigenergy Sigen Battery 10.0 (9kWh).

For a larger installed alternative, see our 50kWh home battery bundle.

Manufacturer documents

View the Sigenergy Sigen Battery 5.0 / 8.0 datasheet (PDF). The same manufacturer link is available under Attachments, alongside the existing downloadable datasheet and IEC 62619 certificate.

Specifications

BrandSigenergy
Product suppliedOne SigenStor 8kWh-class battery module with LED
Battery chemistryLithium iron phosphate (LiFePO4)
Total energy capacity8.06kWh
Usable energy capacity7.8kWh*
Maximum charge / discharge power4,000W
Peak charge / discharge power6,000W for 10 seconds
Module dimensions (W × H × D)767 × 270 × 260mm
Module weight70kg, as listed in the manufacturer datasheet
Operating temperature-20°C to +55°C
CoolingNatural convection
Ingress protectionIP66
Installation optionsGround-standing or wall-mounted with appropriate equipment
Manufacturer warranty10 years, subject to Sigenergy warranty terms
Store SKUSIGBAT8-0

*Usable capacity is specified at beginning of life, at 25°C, with 100% depth of discharge and a 0.2C charge/discharge rate. Available AC energy and system output depend on conversion losses, reserve settings, temperature, controller and configuration. Refer to the attached datasheet and installation documentation for full conditions.

Additional information

Weight79 kg
Dimensions76.7 × 26 × 27 cm
Chemistry

LiFePO4

Brand

SigEnergy

Rebate Eligible

Yes

Installed Package

No, Yes

SigenStor BAT

Download

Sigen Battery • Premium 280Ah cells with 10,000 cycles, long-lasting & reliable • 5-layer battery safety protection to define the safety standard • Battery optimizer inside, mix old and new, upgrade with ease • Higher energy density, efficient storage, compact design • 100% depth of discharge, maximum energy utilization

SigenStor BAT 8.0_IEC 62619_Certificate

Download

Sigenergy Sigen Battery 5.0 / 8.0 — manufacturer datasheet

Original two-page PDF hosted by Sigenergy, covering the battery specifications and supported stack configurations.

View manufacturer PDF

This listing supplies one Sigenergy SigenStor 8kWh-class battery module with LED. The energy controller, gateway, mounting equipment and installation are separate. For a complete system, see our Sigenergy installed home battery package.

Each module has 8.06kWh total capacity and 7.8kWh usable capacity. The usable figure is specified at beginning of life, at 25°C, with 100% depth of discharge and a 0.2C charge/discharge rate. Energy available to your appliances will also depend on conversion losses, reserve settings, temperature and system configuration.

No. Kilowatt-hours (kWh) measure stored energy; kilowatts (kW) measure how quickly that energy can be delivered. This module is rated for 4kW maximum charge/discharge power and 6kW peak charge/discharge power for 10 seconds. The controller and operating conditions also limit the output of the complete system.

Backup power is possible as part of a suitably configured SigenStor system. The battery module alone cannot supply your home during an outage. Your installer must specify the appropriate controller, gateway and backup circuits. The loads you can run depend on the complete system's power rating, battery charge and circuit design.

Runtime depends on the appliances in use and their combined energy consumption. As a simple calculation, 7.8kWh divided by a steady 1kW load equals 7.8 hours before allowing for conversion losses, reserve settings and other operating limits. Actual runtime will be lower under those assumptions, and appliance start-up loads must also fit within the system's output capability.

SigenStor supports modular expansion, with supported configurations using up to six battery modules per controller. Before expanding an existing installation, have your installer check the controller model, installed battery types, firmware and Sigenergy's permitted expansion arrangement. Compatibility needs to be confirmed for your particular system.

This module is designed for a compatible Sigenergy SigenStor system and should not be assumed to connect directly to another brand of inverter. If you already have solar, your installer can assess the existing inverter, switchboard and site layout to determine the appropriate system design. Contact us with your current equipment details before ordering.

The module has an IP66-rated enclosure and natural-convection cooling. It can be used in an appropriate indoor or outdoor installation that meets Sigenergy's installation requirements. Its specified operating temperature range is -20°C to +55°C. A qualified installer should confirm the location, clearances and suitable mounting equipment.

The product is listed with a 10-year manufacturer warranty, subject to Sigenergy's warranty terms and applicable conditions. Refer to the warranty documentation for the coverage, exclusions and requirements that apply to your installation.

Open the Attachment tab on this page for the existing downloadable datasheet, IEC 62619 certificate and manufacturer-hosted PDF. You can also view the Sigenergy battery datasheet directly.


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Real customer experiences

What our customers say

14 Google reviews preserved from our current and previous profiles.

4.6/5 Combined record across 20 reviews
Tim Stokes
Awesome service. Very knowledgeable. I have bought a number batteries from them and great experience each time.
Robert Robins
Purchased a Growatt Spf5000es inverter, pricing was very competitive and service was great. Highly recommend
Bruno Drinovac
Purchased a Deye inverter from LiFePo4 in June 2026. I am pleased to say that the inverter has been running perfectly with no issues for the last 1½ months. It has been installed into an off-grid system on a very recently built granny flat. This inverter was ideal for our situation and was easy to set up. The 2 trackers were very handy as we needed to deal with 2 different sets of strings operating at 2 different voltages. It certainly looks like a very well designed and robust inverter and will hopefully last us many, many years. If and when we need to replace the inverters on the main house, we will certainly be looking at using Deye.
LiFePo4 provided free delivery, which was very quick, arrived in only a couple of days. They sent me an email checking on how we were going with the installation and offered assistance if we needed it. Excellent Company to deal with and I would purchase from them again in future.
Read all 14 preserved reviews
grantley weller
Been buying batteries from LIFEPO4 Australia for years, always A grade! Great to deal with. Great after sales support. Recommend highly.
Russell Vosseler
Mark and the team have done a great job finding the best solar and battery solution for my house, my parents house, and also friends' houses.
Their batteries are top quality, not like the cheap and nasty ones you find with "special low deals". Best to pay a little extra and get quality products.
Their aftersales service is exceptional with continual support after installation. Mark had provided guidance months after installation to maximise the production of my inverter, and continues to provide valued suggestions even now. 😀
Ken Baker
just received my 30 jinko panels this morning...from initial enquiry to delivery in metro adelaide was 4 days!...on top of that LifePo4 beat the other quotes on price so needless to say I am very happy with the purchase. highly recommend
Steph G
I can’t speak highly enough of Mark at LiFePo4 Australia – they’ve now saved our motorhome adventure twice!
The latest drama hit when our battery failed mid-trip, leaving us in a power pickle. Even though it was outside business hours, Mark jumped on the phone and organised a replacement battery with lightning-fast turnaround.
This is the second time Mark has gone above and beyond for us – always friendly, knowledgeable and genuinely committed to getting you sorted. Couldn’t recommend them enough.
Response from LiFePo4 Australia

Thanks Steph. I'm glad we could assist. The cells you picked up before finding us at LIFEPO4 AUSTRALIA might have been B grade. We are glad we could help out with the 2 cells so far. If any of the others drop out, I'll send out replacements as quickly as we can. Enjoy your travels

Peter Demol
I had an excellent experience buying components to assemble 2 battery packs. Mark is extremely knowledgable about the products he sells. He answered all my questions, prices are excellent, and when there was a potential issue, he went over and above by supplying extra products at no extra cost. Shipping halfway across the country to a rural area took only 3 business days which is insanely fast. I am totally happy with my new batteries and with Mark's excellent customer service. After 10 years of FLA batteries, finally going to lithium technology is heaven. Thanks again Mark. Very happy customer.
Vicki Wattus
Awesome customer service, Mark went above and beyond in sorting my order when we ran into a few snags with it. I would recommend this company to anyone who values good price, service and a great customer experience.
Response from LiFePo4 Australia

It was my pleasure Vicki, we love helping out especially those who need a little bit of help. We hope your get years of service from the Victron MPPT and Jinko 510W solar panel, thanks for you patience over the weekend while we arranged the shipping for the panel to the depot nearest you. The $200 we saved on shipping, was well worth the delay over the weekend. Safe Travels Mark

Ray Carson
Absolute legend of an owner great 10 star customer service and product and knowledge to match..!!!
Not just a salesman...anything but absolute legendary service and knowledge to suit..
T R
Cells arrived, a bit of a delay. But overall we'll priced and packaged.
garry miille
Mark knows what he is talking about when it comes to batteries. Great pricing and very helpful too. Just a great experience all round.
Dapper Rausimen
I totally agree with the other 5 star reviews and can highly recommend buying lithium cells from this business. I received my order of 72 automotive MB31 batteries quickly and I am very impressed. All the cells were within 0.01 of a volt so didn’t require balancing or top charging before installing. They are the real deal A+ automotive grade EVE cells as advertised and not B grade rubbish some online sellers are supplying. Mark actually answers the phone if you need to discuss anything before purchasing and is one of the few people I have found selling lithium batteries that actually now’s about how to install and set voltage settings in the BMS’s he sells.
Elliot C
Super helpful gentleman. I barely prompted him and he gave me plenty of important and useful information. Best customer service I have had in as long as I can remember.

Originally published across our current and previous Google Business Profiles and preserved locally. The combined rating uses the recorded review count and displayed average from each profile. These reviews describe experiences with LiFePo4 Australia generally and are not necessarily about the product shown on this page.

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