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Merry Christmas! We are closed 25th, 26th and 31st December. Deliveries resume from 5th January.
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Merry Christmas! We are closed 25th, 26th and 31st December. Deliveries resume from 5th January.
Don't get scammed by others - Battery prices shown are BEFORE Rebates
Free shipping on most orders over $50
Call us 1300 763 469

AERL - Australian Made MPPT Solar Charge Controllers

AERL (Australian Energy Research Laboratories) was founded in 1985 by Stuart Watkinson, an electrical engineer. The company developed the world's first truly Universal Maximum Power Point Tracker (MPPT) solar charge controller called the AERL MAXIMIZER™
AERL has since developed more than 40 different models of high-performance power electronic controllers for use in multiple renewable energy power applications.

The CoolMax SRX is the latest release in the CoolMax MAXIMIZER™ range;  It is more powerful, robust, and efficient than previous generations.
These MPPT Solar Charge Controllers feature peak power efficiencies over 99% and offers a superior MPPT algorithm with an ultra-low loss, high-efficiency thermal design.

Designed and Manufactured in Australia under strict quality control standards in ISO 9001:2015 facilities, these controllers are backed by AERL's Australian factory warranty and local support.