🎾 Aus #1 Alex de Minaur is SAJ's Global Ambassador

Learn More

Residential

Commercial

About SAJ

Find your installer

Australians are choosing SAJ Batteries.

Find your installer

woman in white lace shirt standing on green grass field during daytime

grayscale photography of man wearing crew-neck shirt

man wearing eyeglasses and blue shirt inside coffee shop

Over 1M units shipped globally

For your Home

NEW Product

Ask for the SAJ B2S

The SAJ B2S battery is modular home system built to perform in Australian conditions. IP65-rated for outdoor or indoor installation and single stack capacity from 12.8kWh to 51.2kWh.

Order / Contact Us

Datasheet

Settle for nothing less.

5/10 Year Warranty

6.4kWh Modules

100% Depth of Discharge

Sleek Design

Settle for nothing less.

5/10 Year Warranty

6.4kWh Modules

100% Depth of Discharge

Sleek Design

Ready to Power Operations Big & Small

10 Year Warranty

98% Efficientcy

57.3kWh to 100.3kWh

All-in-one

Ready to Power Operations Big & Small

10 Year Warranty

98% Efficientcy

57.3kWh to 100.3kWh

All-in-one

Commercial

The SAJ CHS2

The SAJ CHS2 is a fully integrated energy storage system - inverter, battery and controls pre-built in a single cabinet. Available from 30kW to 63kW with up to 100.3kWh of storage, it's designed for farms, retail, warehouses and light industrial sites. Factory pre-assembled. Delivered ready to commission.

6MPPT supports 200% oversizing
Fire detection & AFCI as standard
DC Coupled for high efficiency
VPP Compatible
Intelligent scheduling & optimisation

Order / Contact Us

Datasheet

About Us

Tier 1 Global Company Operating For 20+ Years

State of the Art Manufacturing

>$400M investmented by SAJ

State of the Art Manufacturing

>$400M investmented by SAJ

State of the Art Manufacturing

>$400M investmented by SAJ

> 1M Units

Shipped Globally

20+ Years

In Business

300+

R&D Staff

80+

Countries with SAJ

SAJ on Socials

Redskull

HS3 Review

Your Energy Answers

Donated SAJ system for Dog Rescue

SAJ

Solar & Storage Live BNE

SAJ Australian Installers

Search the national SAJ installer network* for electricians that can help you save on energy costs. Start below

*SAJ does not have formal partnerships with the businesses listed in this directory. Contact details are sourced from publicly available information and are provided for convenience only. SAJ makes no representations regarding the quality, licensing, or workmanship of any listed installer and recommends conducting your own due diligence before engaging a contractor.