Off-Grid Solar Systems

Sigenergy Lithium Battery 5kWH

5.2kWh modular LiFePO4 battery with IP66 rating for flexible indoor or outdoor installation.,

4,180.00

after rebate

Ask about the Sigenergy Battery kit

White Sigenergy 5kWh battery unit with modular design for residential solar energy storage

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Sigenergy 5kWh Modular Battery Expansion Kit

Sigenergy 5kWh Modular Battery Expansion Kit

Sigenergy SigenStor 5kWh compact modular lithium battery offers 5.2kWh usable capacity with LiFePO₄ technology. IP66 rated for indoor and outdoor installation, supporting 2.5kW continuous power with 3.75kW peak output. Features flexible floor or wall mounting, wide operating temperature range, and includes a comprehensive 10-year warranty.

BEST FOR

Small off grid cabins, Tiny house off grid solar, Homeowners starting a modular system, Budget-conscious off-grid builds

Summary

Sigenergy SigenStor 5kWh battery: 5.38kWh LiFePO4 with 5.2kWh usable capacity. IP66-rated for indoor or outdoor install, floor or wall-mount, 10-year warranty. ,180.

Sigenergy Battery

4,180.00

After Rebate

Battery

5.2kWh

Ask about the Sigenergy Battery kit

Off grid system Sigenergy battery 5kWH

Sigenergy SigenStor 5kWh Battery Compact, modular Lithium battery with 5.2kWh usable capacity.

IP66 rated for indoor/outdoor use, 10-year warranty.
Battery Type: LiFePO₄ (Lithium Iron Phosphate)
Total Energy Capacity: 5.38 kWh
Usable Energy Capacity: 5.2 kWh
Max Charge/Discharge Power: 2.5 kW (3.75 kW peak for 10 seconds)
Dimensions (W x H x D): 767 mm × 270 mm × 260 mm
Weight: 55 kg
Operating Temperature: -20°C to 55°C
Installation Options: Floor-standing or wall-mounted
Ingress Protection: IP66 (indoor & outdoor rated)
Warranty: 10 years

System Information

Sigenergy SigenStor 5kWh Battery Compact, modular Lithium battery with 5.2kWh usable capacity.

If you need a second opinion or your setup is more complex, Talk to Fred About your System first.

That's exactly what we're here for. Tell us about your home, your site, and how you live - we'll recommend the system that fits.

100Up Designed for Off the Grid Living.Solar, Inverter and Battery Sized Right

Based in Ballarat, Fred and the team design and install off-grid solar systems across regional Victoria.

REgional Victoria OFF-GRID INSTALLATION

Designed for Full Occupancy

We size for the home and its realistic future occupancy, and how you plan to use power today & in the future.

Built to Work through Worse Case Winters

We oversize arrays for dark Ballarat winter weeks, capturing enough energy in short sun windows to recover batteries fast.

Battery to Get Through Low Solar Days

48-Hour Battery Autonomy. Battery storage is designed to carry the household through consecutive low-production days.

Redundancy Where Reliability Demands It

Where practical, dual inverters and distributed battery storage reduce single points of failure.

See More about Off Grid Design & Sizing with 100up

REgional Victoria OFF-GRID INSTALLATION

Off-Grid Solar, Installed Across Regional Victoria

Based in Ballarat, Fred and the team design and install off-grid solar systems across regional Victoria.

Ballarat

Bendigo

Geelong

Grampians

Castlemaine

Talk to Fred About My System

Illustrative map of Ballarat and surrounding regional road network showing general service coverage area rather than precise geographic boundaries

Ferdi Nuredinovski

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Fred installed our solar. Very honest very reliable. He goes above and beyond. Tries his best to help. Does a great job. I recommend.

Dino Papa

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Quotation & installation process. They have been unfailingly helpful and never failed to communicate pro-actively & effectively.

Andrew Webb

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Fred did a great job was extremely patient with the slow build Clean and tidy Explained what he was doing along the process

Darcy Joynson

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Fred installed our system 2 years ago and it has been fantastic. Fred was great and efficient, great communication. Highly recommended

Hayley Richards

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Updated our off grid solar. Cannot recommend this company enough. Fred is very Knowledgeable, honest and very reliable. Great Job.

Lesley

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Fred was so helpful. I'll know who to call. THANK YOU

Paul Purcell

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Very responsive and professional

Hugh Wareham

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100up Off Grid Solar Projects - Designed & Installed

Regional Victorian Home Owners 100% Off Grid with properties just like yours

near Daylesford, Victoria

Daylesford Off-Grid System Upgraded to Sigenergy with 13kW Jinko Panels and DC Car Charger

An old Selectronic and lead-acid setup near Daylesford replaced with a Sigenergy upgrade — 13kW of Jinko panels, 8kW inverter, and 16kWh lithium batteries. Plus a 12kW DC car charger, with the owner planning to use their EV as a backup battery on tough winter days.

See the Installation

Aerial view of solar panel arrays installed on ground-mounted structures in a rural, grassy area with dirt paths and rocky outcrops

Haddon, Vic

50kW Off-Grid Solar. No Grid Connection. No Power Bills.

A comprehensive 50kW off-grid solar installation featuring three ground-mounted Jinko 470W panel arrays connected to multiple MPPT charge controllers. Power flows underground to a shed housing two Victron inverters and a Pylontech battery system, eliminating grid dependence and monthly power bills entirely.

See the Installation

Solar technician in safety gear standing on large commercial rooftop solar panel installation in Ballarat

Ballarat, Victoria

100UP and Re-Energy Partner to Deliver Off-Grid Solar Across the Ballarat Region

100UP has partnered with Re-Energy to handle all off-grid solar installations within a 100km radius of Ballarat. Local installation and service from a team that knows the region, backed by 100UP supply and design expertise.

See the Installation

We Desgin, Supply & Install

Energy Independence & Protection

100up will help you plan and pick the best system to match your needs - give us a call

Expand and Upgrade Ready

Remote Monitoring & Support

Complete System Documentation

Proven Components & Accredited Installers

100% OFF GRID

Built to handle real-world energy demand with confidence. The Sigenergy Lithium Battery 5kWH is designed for reliable, long-term off-grid performance